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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 14:46
Static task
static1
Behavioral task
behavioral1
Sample
c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe
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Size
349KB
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MD5
c908d118a59eaf14fa542c19c30fd3b6
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SHA1
bb893991938205eba1d4472fcee3b107038aead0
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SHA256
2364159ff1ed7b8cf796418f4fef5030e5c44a33f6a05e7d36a3f3b66591fb35
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SHA512
726b9f4dbb8c673f216eade7cdd07310394ec6d17bb6bec7778fb02de7bbd80dbab7671c39491631b4797bcd32c2d596d86de5f7b0163ff55a3d4a524ce4cd25
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SSDEEP
6144:GsJ/ztsM7fMcLxmH2moRexPxxe+ybgslUZhcgR5AMXMGKcJBX:LFbMc1mH2NQVu+yt6ZhcgR57Xs4
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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 4348 c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe -
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 c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4348 wrote to memory of 3636 4348 c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe 85 PID 4348 wrote to memory of 3636 4348 c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe 85 PID 4348 wrote to memory of 3636 4348 c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4348 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\System32\mshta.exe" c:\326b5fde-fdaa-49fc-8ef8-e3ca56c7e673\start.hta2⤵
- System Location Discovery: System Language Discovery
PID:3636
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
132KB
MD5366dba05f827fca35395423f5f7002b1
SHA1fb838170d44346e8f1605c877afc7cc186e856df
SHA256f10e296eabaf0097782f4bb651cc51cf4d052f2d30a7912f4b08ec9385587d79
SHA51243c2a6f670bf19d1283e45a9077d7fedc30fb7cafb5a0fa7f4a14eb3a65d9848b7147cf30f183c296108083e0e68c870fef3e608e73a15048d40de4f029e6eea
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Filesize
1KB
MD5e88ebd85dd56110ac6ea93fe0922988e
SHA1684a31d864d33ff736234c41ac4e8d2c7f90d5ae
SHA256379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb
SHA512211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7
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Filesize
1KB
MD5db4ada697fa7a0e215281533d52578e9
SHA1fb755ea8371edf5065dc53e21eb413603f9eba7f
SHA256f949fd6ca734830572128b4348dfd039419140c7ef501d80773f71ca3f0ed78c
SHA5129ba1d2658785dd3c88b4399132f8330dc58872235e19ca9854b0e453d8cc7a58de0c8be84da376a72b5851073f531c95b2c6afa84f43053561ca8e6751d6e2f3