Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14/10/2024, 20:50
Static task
static1
Behavioral task
behavioral1
Sample
441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe
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Size
200KB
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MD5
441ff47cb5a2a95188e2704656ff25c9
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SHA1
db13210e528b70d00d234ecfd0ca017fc20c024a
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SHA256
b1dd882043ad681fff5019987b7fbd51282447396791c1709daecec441e399ca
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SHA512
0f2e4e9e0bb1cc6de8c41b189befdb8cc6a7971bde3773f6cc84d3e60f7885f10e9a8785dab58482f6db0ac89ad0298f43809820ab191d89048b30a2834973a4
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SSDEEP
3072:SRkQogvE6CSLx+K1uKoNCqVcOgyl9tiL0NtwWJwEplaPNqH/zx/ty9Txt7:qogvELSLx+cuKUcElOLWVLy9T
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.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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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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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 441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1572 wrote to memory of 3288 1572 441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe 94 PID 1572 wrote to memory of 3288 1572 441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe 94 PID 1572 wrote to memory of 3288 1572 441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\x.bat" "C:\Users\Admin\AppData\Local\Temp\441ff47cb5a2a95188e2704656ff25c9_JaffaCakes118.exe" "2⤵
- System Location Discovery: System Language Discovery
PID:3288
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
77B
MD56b8a195da7cb10fd0d472023ecf6eaa5
SHA12795e9e65d5c86c0712a2daa446d7ff78eaebff7
SHA2564cd4db25833714ff5e42dc356f742d8e0706c97fc6ec7bd00ea16e3d361e5078
SHA512050e94eeaf5107818a333143caa9f63bc3868332a213730d76724aa8cb5a46b019a2fde4f3929951781b425fc784e0c1df589268c71d6645be60584b5b471bbc