Analysis
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max time kernel
151s -
max time network
209s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 05:51
Static task
static1
Behavioral task
behavioral1
Sample
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe
Resource
win7-20221111-en
General
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Target
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe
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Size
186KB
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MD5
49ccc7d839a10ce3f5c59b454a84097a
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SHA1
a659cb87126d43892161e12cb3fc6ffa86335e8e
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SHA256
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877
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SHA512
9fd3717920a67c252afafefeaa95028a56f10b6723fa00afea33f9e47c744e7804bda8e7a7560456f3d97d6749e64a85598b270dfcbfa46dff9e684e2245e04f
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SSDEEP
3072:DWYI964K2CwzydKdFHGNz+wRE1vFEWRzF4:a3K2C8ydK7mQi84
Malware Config
Signatures
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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
Processes:
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.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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Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exedescription pid process Token: SeImpersonatePrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeTcbPrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeChangeNotifyPrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeCreateTokenPrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeBackupPrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeRestorePrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeIncreaseQuotaPrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe Token: SeAssignPrimaryTokenPrivilege 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exepid process 1216 c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe -
outlook_win_path 1 IoCs
Processes:
c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe"C:\Users\Admin\AppData\Local\Temp\c1155061eb3c646c5393088d8b25a802a5d263e12b3e0946a73a7a039464d877.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1216-54-0x0000000074F01000-0x0000000074F03000-memory.dmpFilesize
8KB
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memory/1216-55-0x0000000000430000-0x000000000044A000-memory.dmpFilesize
104KB
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memory/1216-56-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/1216-57-0x0000000000430000-0x000000000044A000-memory.dmpFilesize
104KB
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memory/1216-58-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB