Analysis
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max time kernel
67s -
max time network
79s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
20/11/2022, 08:15
Behavioral task
behavioral1
Sample
8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe
Resource
win7-20221111-en
General
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Target
8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe
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Size
121KB
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MD5
00074fc763fe0ab3b93bc32fcec42cf0
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SHA1
4d9f55bcf3198cea0cc2a1932596320285202c0c
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SHA256
8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470
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SHA512
e43caea9646b3141540707fa9f5c7814afeaa8258efe07fdd85c9e195485c448fb2678c06bbdeccd429f95369c76cb0846eff0159a311e5b8429cc3b43b9ee73
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SSDEEP
1536:6AhArF6hKqX2DopiTWLYGnBvJbLb6yHQIewQ0rSu7hiY2AqWNGL/KsI4gWHMWonD:6BWSopLbBvJTbHb+uFZGLKsbHWUuEin
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1960 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeTcbPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeChangeNotifyPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeCreateTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeBackupPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeRestorePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeIncreaseQuotaPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeAssignPrimaryTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeImpersonatePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeTcbPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeChangeNotifyPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeCreateTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeBackupPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeRestorePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeIncreaseQuotaPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeAssignPrimaryTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeImpersonatePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeTcbPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeChangeNotifyPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeCreateTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeBackupPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeRestorePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeIncreaseQuotaPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeAssignPrimaryTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeImpersonatePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeTcbPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeChangeNotifyPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeCreateTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeBackupPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeRestorePrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeIncreaseQuotaPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe Token: SeAssignPrimaryTokenPrivilege 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1652 wrote to memory of 1960 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe 29 PID 1652 wrote to memory of 1960 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe 29 PID 1652 wrote to memory of 1960 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe 29 PID 1652 wrote to memory of 1960 1652 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe 29 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe"C:\Users\Admin\AppData\Local\Temp\8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:1652 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7155173.bat" "C:\Users\Admin\AppData\Local\Temp\8647c719ba1c75136645f1a1eec29fc9c81efca403949be6b4bd157997586470.exe" "2⤵
- Deletes itself
PID:1960
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b