Analysis
- max time kernel
138s - max time network
103s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
08/05/2024, 21:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
26bd4cd169b2c48cc0902d1433600c6c_JaffaCakes118.exe
Resource
win7-20240215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
26bd4cd169b2c48cc0902d1433600c6c_JaffaCakes118.exe
Resource
win10v2004-20240426-en
3 signatures
150 seconds
General
- Target 26bd4cd169b2c48cc0902d1433600c6c_JaffaCakes118.exe
- Size 2.5MB
- Sample240508-zxtpwaaa56
- SHA256 a5f2a1ab97a9d6886cae2f4d57424321bff4f57fd31e421841aa082716d8311e
- MD5 26bd4cd169b2c48cc0902d1433600c6c
- SHA1 beb255e16ddfc57fc8cc694a88b63240b9f08e19
- SHA512 99d0c82097f2f37979b4877427e348ac4323370d0fa66bd8c230359325f11c56b72d9122a2ebe1bfd9a452f05a3a731f88f0f3e726bbed84950aa00bb4656e29
- SSDEEP 49152:1iLPCG5Icnq7JVQpVIoXY7/IMu2bxb4pUzCynZP4F3OfaSz1qBal:1itoVQpM/IubB9nZPSO/5qY
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 2884 26bd4cd169b2c48cc0902d1433600c6c_JaffaCakes118.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 26bd4cd169b2c48cc0902d1433600c6c_JaffaCakes118.exe - Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 26bd4cd169b2c48cc0902d1433600c6c_JaffaCakes118.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Tencent\TxGameAssistant\TGBDownloader\dr.dll
- Size 74KB
- SHA256 5904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67
- MD5 2814acbd607ba47bdbcdf6ac3076ee95
- SHA1 50ab892071bed2bb2365ca1d4bf5594e71c6b13b
- SHA512 34c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498
- SSDEEP 768:2fqePMS8NxKDSYkK7U0H8zAqaMRmnJD+7OX4ubjJJYIn8n28zaTQ8PfcQWZcRZip:sPMS8NxpYZCrFiZbmnzIQ+cQtfiqDVQ
- MD5 SHA1 SHA512 SSDEEP