Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 19:47
Static task
static1
Behavioral task
behavioral1
Sample
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe
Resource
win7-20220414-en
General
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Target
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe
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Size
132KB
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MD5
ec8c4e85f6ba5ab8ceb5cb6ea541a656
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SHA1
e769741c671b2828d04e051eb369ff813e6ebc60
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SHA256
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774
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SHA512
d5a8eb8966619810a68273f97f666f79d7375a04ca36042f23a5d9a18637bf189507b4eb5f4d3bde4768300827153bb4ef9b1db95261eb36fa85fa6ba6341ca1
Malware Config
Extracted
pony
http://67.215.225.205:8080/forum/viewtopic.php
http://66.175.215.72/forum/viewtopic.php
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payload_url
http://cpps.or.id/KwV8AXN.exe
http://citleg.org/UptP.exe
http://text-konverter.homepage.t-online.de/xr0C7eW.exe
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:
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.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 SetThreadContext 1 IoCs
Processes:
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exedescription pid process target process PID 1492 set thread context of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exedescription pid process Token: SeImpersonatePrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeTcbPrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeChangeNotifyPrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeCreateTokenPrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeBackupPrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeRestorePrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeIncreaseQuotaPrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe Token: SeAssignPrimaryTokenPrivilege 1160 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exedescription pid process target process PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe PID 1492 wrote to memory of 1160 1492 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe -
outlook_win_path 1 IoCs
Processes:
4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe"C:\Users\Admin\AppData\Local\Temp\4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe"C:\Users\Admin\AppData\Local\Temp\4c51583e59686ec38f80dd343d9e341583c5e49e00497e588bc253d0b53c6774.exe"2⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1160-54-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-55-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-57-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-58-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-60-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-61-0x0000000000410329-mapping.dmp
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memory/1160-64-0x0000000074C81000-0x0000000074C83000-memory.dmpFilesize
8KB
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memory/1160-65-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-66-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1160-67-0x00000000008B0000-0x00000000008D5000-memory.dmpFilesize
148KB
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memory/1492-62-0x00000000008B0000-0x00000000008D5000-memory.dmpFilesize
148KB