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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12/07/2024, 10:26
Static task
static1
Behavioral task
behavioral1
Sample
3cffe6995f797cce46164338c0785776_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3cffe6995f797cce46164338c0785776_JaffaCakes118.exe
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Size
93KB
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MD5
3cffe6995f797cce46164338c0785776
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SHA1
f8f3ed443a77c2fd677445ca77aa21fa4d6bebf7
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SHA256
098fd0b1a9503abc5bf9cc6f4b6fd65a7b126d924129c3d232c737513deae8a1
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SHA512
605f125a65fe494ac795aac2addad5467db4a8f90f92029ba32a2baf84aa93acd70ea83e8b38639008c413ffab4ceaddbb9fca524d225dbee67deb03af83805c
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SSDEEP
1536:mPVY4gUqtFlOE6B9uFoEwydFZayOEiYUztzRIYsZOZIJLwjRrEgX0gVz:mPXgFl292dXZab7z/I+yq9wgf
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-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation 3cffe6995f797cce46164338c0785776_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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 752 wrote to memory of 3680 752 3cffe6995f797cce46164338c0785776_JaffaCakes118.exe 90 PID 752 wrote to memory of 3680 752 3cffe6995f797cce46164338c0785776_JaffaCakes118.exe 90 PID 752 wrote to memory of 3680 752 3cffe6995f797cce46164338c0785776_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\3cffe6995f797cce46164338c0785776_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3cffe6995f797cce46164338c0785776_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:752 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\3cffe6995f797cce46164338c0785776_JaffaCakes118.exe" "2⤵PID:3680
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948