Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03-10-2024 09:24
Static task
static1
Behavioral task
behavioral1
Sample
0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe
Resource
win10v2004-20240910-en
General
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Target
0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe
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Size
155KB
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MD5
0ef25fecaf3eab11573d5dc63a5ccaae
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SHA1
5f957fa797af8560c755bb2b39e6ea723abd9a72
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SHA256
a723da000f365596f410b0b3ee5db364f47d974ec048a2dcb30bab0640e329f7
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SHA512
6de7c0c423ffb4c65d708b36e34207e45135fb5e27c6ce772990dafecd88361ef0e580e8a61f2c504e65411e521d019d3e8c6f2820318c1482382c68ae750a77
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SSDEEP
3072:BBL4XlpcDYZsGbvGbXvtwQncpKju+01feaytLhZb6WrJPn:BKluhGbC1wQdW5ab/
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2788 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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 0ef25fecaf3eab11573d5dc63a5ccaae_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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resource yara_rule behavioral1/memory/2372-5-0x0000000000400000-0x00000000004E7000-memory.dmp upx behavioral1/memory/2372-1-0x0000000000400000-0x00000000004E7000-memory.dmp upx behavioral1/memory/2372-8-0x0000000000400000-0x00000000004E7000-memory.dmp upx behavioral1/memory/2372-18-0x0000000000400000-0x00000000004E7000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeTcbPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeBackupPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeRestorePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeImpersonatePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeTcbPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeBackupPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeRestorePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeImpersonatePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeTcbPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeBackupPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeRestorePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeImpersonatePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeTcbPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeBackupPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeRestorePrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2788 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe 31 PID 2372 wrote to memory of 2788 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe 31 PID 2372 wrote to memory of 2788 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe 31 PID 2372 wrote to memory of 2788 2372 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe 31 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2372 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259471080.bat" "C:\Users\Admin\AppData\Local\Temp\0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2788
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b