Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 15:27
Behavioral task
behavioral1
Sample
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe
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Size
90KB
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MD5
6b645fbf570f4d09f059d8fed734fa3e
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SHA1
83f12011bfaa99ac994fa5b9003ff4a7123d4f14
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SHA256
2573b356452dd5ee24c10537fa4848d882fa40a2a8fa5a181624ba460e1f769a
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SHA512
ec428673fa3c881de143689b679fcc190897068a7cbee509c8ff6eaa0792ec8951c5b6b620de2c116cccfc3954ed71c142eb19397dcca5a6198f1e7b5d7a45ac
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SSDEEP
1536:UnSncgyGqTDRXmGcwSCfZDalZNg9tvo0iO3AX4ApTvMEIqkzmt2l:2SnMuGc/CfZDap6COU45EIStm
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 2064 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
Processes:
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.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).
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Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exedescription pid process Token: SeImpersonatePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeTcbPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeBackupPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeRestorePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeImpersonatePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeTcbPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeBackupPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeRestorePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeImpersonatePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeTcbPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeBackupPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeRestorePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeImpersonatePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeTcbPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeBackupPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeRestorePrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exedescription pid process target process PID 2612 wrote to memory of 2064 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe cmd.exe PID 2612 wrote to memory of 2064 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe cmd.exe PID 2612 wrote to memory of 2064 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe cmd.exe PID 2612 wrote to memory of 2064 2612 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259422221.bat" "C:\Users\Admin\AppData\Local\Temp\6b645fbf570f4d09f059d8fed734fa3e_JaffaCakes118.exe" "2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\259422221.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b