General
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Target
c38ed15d1733c649ef76e53d120f628cfbc7db54283b0294f198329deb3a25e1.bin
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Size
3.2MB
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Sample
250624-zxqcfsem6v
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MD5
08c5373c4e1b04b015d0ffc7f3883e6e
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SHA1
e519388b9d5aa2d4e0967a8c0a34e1e8c2fb4146
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SHA256
c38ed15d1733c649ef76e53d120f628cfbc7db54283b0294f198329deb3a25e1
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SHA512
a37cf5e5cf6b5b07e13ff5a218aea3f504ad39fe8f39e1cb7f71d78c2ef274a9175b7d957e944587b08360e72c7b5c1814ada5d9bcc4e015f83f2491d0a61ccc
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SSDEEP
49152:7B6VHSFfTpcCMgiYwCV/9Ucho6hXufo+4M24cy2UeFOeNayK86Q47vr6ts0dS5jo:F8yFfT3RJmaFuw+fAFOe0yKVvjetsUUo
Static task
static1
Behavioral task
behavioral1
Sample
c38ed15d1733c649ef76e53d120f628cfbc7db54283b0294f198329deb3a25e1.exe
Resource
win10v2004-20250610-en
Malware Config
Extracted
http://185.156.72.2/testmine/random.exe
Extracted
amadey
5.34
8d33eb
http://185.156.72.96
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install_dir
d610cf342e
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install_file
ramez.exe
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strings_key
4a2b1d794e79a4532b6e2b679408d2bb
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url_paths
/te4h2nus/index.php
Extracted
lumma
https://equidn.xyz/xapq/api
https://gewgb.xyz/axgh/api
https://skjgx.xyz/riuw/api
https://ropyi.xyz/zadf/api
https://spjeo.xyz/axka/api
https://baviip.xyz/twiw/api
https://shaeb.xyz/ikxz/api
https://firddy.xyz/yhbc/api
https://trqqe.xyz/xudu/api
Extracted
vidar
14.3
f75200b07dd43d1c5af8a9dbd1186356
https://t.me/l07tp
https://steamcommunity.com/profiles/76561199869630181
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/137.0.0.0 Safari/537.36 OPR/122.0.0.0
Extracted
xworm
66.63.187.164:8594
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Install_directory
%AppData%
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install_file
Firefox.exe
Extracted
quasar
1.4.1
Google Chrome
66.63.187.164:8596
2c4580c8-66ed-44c1-9d8b-da599f0a454b
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encryption_key
A978BA54BE34046C0D3E3D447504B0C1FBA599C7
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install_name
Client.exe
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key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
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log_directory
Logs
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reconnect_delay
5000
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startup_key
Edge Browser
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subdirectory
Chrome Google
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
HacKed
66.63.187.164:8595
svchost
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reg_key
svchost
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splitter
|Hassan|
Extracted
gurcu
https://api.telegram.org/bot7841921350:AAFGkor-dSPkf-PgNgU6DqA2BBmIM8f_vRU/sendMessage?chat_id=6299414420
Targets
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Target
c38ed15d1733c649ef76e53d120f628cfbc7db54283b0294f198329deb3a25e1.bin
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Size
3.2MB
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MD5
08c5373c4e1b04b015d0ffc7f3883e6e
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SHA1
e519388b9d5aa2d4e0967a8c0a34e1e8c2fb4146
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SHA256
c38ed15d1733c649ef76e53d120f628cfbc7db54283b0294f198329deb3a25e1
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SHA512
a37cf5e5cf6b5b07e13ff5a218aea3f504ad39fe8f39e1cb7f71d78c2ef274a9175b7d957e944587b08360e72c7b5c1814ada5d9bcc4e015f83f2491d0a61ccc
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SSDEEP
49152:7B6VHSFfTpcCMgiYwCV/9Ucho6hXufo+4M24cy2UeFOeNayK86Q47vr6ts0dS5jo:F8yFfT3RJmaFuw+fAFOe0yKVvjetsUUo
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Amadey family
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Detect Vidar Stealer
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Detect Xworm Payload
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Detects DonutLoader
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DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
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Donutloader family
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Gurcu family
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Lumma family
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Njrat family
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Quasar family
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Quasar payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Vidar family
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Xworm family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Contacts a large (665) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Downloads MZ/PE file
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Sets service image path in registry
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Stops running service(s)
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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Drops file in System32 directory
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Modify Authentication Process
1Modify Registry
3Obfuscated Files or Information
1Command Obfuscation
1Virtualization/Sandbox Evasion
2Credential Access
Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Network Service Discovery
1Peripheral Device Discovery
2Process Discovery
1Query Registry
9Remote System Discovery
1System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2