Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16/10/2024, 23:40
Behavioral task
behavioral1
Sample
4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe
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Size
202KB
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MD5
4fa74f1bb0ab41268431c8828bd0c70f
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SHA1
cd9f4b641a73ba40e9e0a7f013614353967c3132
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SHA256
bd25ff1d849febe97a26db50bb0aba543607af0ac5c441cb95982cbd5b6a9cbb
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SHA512
0a94a59b0ccc04eb004b665621e09ee67976e6ca74afbe918dc6f3816f9b59e6e6339057c6363be96b8d1b6073bdedefa0e1f6c28a3aa932ce4246b60797a705
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SSDEEP
6144:xiOcIXzm0+kxjqaiI6nt51zrOpw6P5b8xnMS9:xtDz+I2aiIa51Ow6J+nMS9
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\p: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\w: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\x: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\k: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\m: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\z: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\e: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\i: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\s: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\u: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\y: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\l: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\o: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\j: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\n: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\q: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\r: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\t: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\v: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\g: 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe File opened (read-only) \??\h: 4fa74f1bb0ab41268431c8828bd0c70f_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 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1904-0-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/1904-15-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/1904-17-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/1904-21-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/1904-23-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/1904-27-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/1904-28-0x0000000000400000-0x0000000000477000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\SAItest.txt 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1904