Analysis
- max time kernel
120s - max time network
124s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
12/05/2024, 10:24
Behavioral task
behavioral1
Sample
399ff1a4f0dc6e17e3edf45a99071a14_JaffaCakes118.exe
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
399ff1a4f0dc6e17e3edf45a99071a14_JaffaCakes118.exe
Resource
win10v2004-20240508-en
3 signatures
150 seconds
General
- Target 399ff1a4f0dc6e17e3edf45a99071a14_JaffaCakes118.exe
- Size 956KB
- Sample240512-mfl79abc31
- SHA256 22a6621a16f8b42a2f1cc67804752832fad62fc087cc461f942d7be6f915b32d
- MD5 399ff1a4f0dc6e17e3edf45a99071a14
- SHA1 fd6aa58d6bc919ce6a2db3ae56845124aa9e47b8
- SHA512 34d0709a03616a405031fc368246a74ed67a553076c194da4a9f3ffbebc7364ccacf02964c55ca25123a6e004359478b45708d58d8e9ff64a4cac66fd4ee9435
- SSDEEP 24576:yBgfFUqV89IQ48LVZyRx5zzbCDOnkkoqbWadw4BagBzx+l:y3Tnkom+l
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/3048-1-0x0000000010000000-0x000000001000B000-memory.dmp upx behavioral1/memory/3048-0-0x0000000010000000-0x000000001000B000-memory.dmp upx - 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 399ff1a4f0dc6e17e3edf45a99071a14_JaffaCakes118.exe