General
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Target
SecuriteInfo.com.Trojan.PackedNET.3223.14369.15476.exe
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Size
999KB
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Sample
250508-jha18acj8z
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MD5
42ebe056179491f4e967f537a03dff96
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SHA1
a92ff6d7dcbaadd4820bcbe634b9482c0d79780d
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SHA256
9e3ce6488f70a8cddb11c36dc9dc9cdd9cfffabd699d56237843377df8afa5c0
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SHA512
17e3482a37ba8109ce5158afe4d1b2bd717cd7c5c7579f5e450ae60446dfaea98c7c74a776a6c9d9609cbcdeb278508ce9a62b33d745d42b38a66027614297a7
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SSDEEP
24576:6A3nL1SnDTXEQD9v5wd3A6f21dCOeWGRbgUWOPM3n:bnUnD1BYAV10WKgUxU3
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.PackedNET.3223.14369.15476.exe
Resource
win10v2004-20250502-en
Malware Config
Extracted
remcos
obi
swertyhgvcfrdewsquiplkjmnb.ydns.eu:2554
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
chrome
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
chrome-85RCMN
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
SecuriteInfo.com.Trojan.PackedNET.3223.14369.15476.exe
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Size
999KB
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MD5
42ebe056179491f4e967f537a03dff96
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SHA1
a92ff6d7dcbaadd4820bcbe634b9482c0d79780d
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SHA256
9e3ce6488f70a8cddb11c36dc9dc9cdd9cfffabd699d56237843377df8afa5c0
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SHA512
17e3482a37ba8109ce5158afe4d1b2bd717cd7c5c7579f5e450ae60446dfaea98c7c74a776a6c9d9609cbcdeb278508ce9a62b33d745d42b38a66027614297a7
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SSDEEP
24576:6A3nL1SnDTXEQD9v5wd3A6f21dCOeWGRbgUWOPM3n:bnUnD1BYAV10WKgUxU3
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Remcos family
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UAC bypass
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook accounts
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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
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2