Analysis
- max time kernel
134s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
01/07/2024, 07:58
Behavioral task
behavioral1
Sample
1a84bd5584f5462759edbc0343b76354_JaffaCakes118.exe
Resource
win7-20240611-en
10 signatures
150 seconds
General
- Target 1a84bd5584f5462759edbc0343b76354_JaffaCakes118.exe
- Size 1.9MB
- Sample240701-jt44fatdnp
- SHA256 ae5136e13dd396ed5743f25a6d2a1ba1b736b0ea68ea05dd02f0ddab6ebd95b8
- MD5 1a84bd5584f5462759edbc0343b76354
- SHA1 8be7416d240281ee3aef80b5fcb8a3361b271600
- SHA512 caeb6ca0334dfa0032183f590a1ee15d666a4f6dcaf0f81a87cc5ea92516e4eb56005cc423aae6afb4d7c1562ed58e7fe4b1cda11d122d7ed2c7408ecb663bb3
- SSDEEP 49152:oOYHH92v0nnW/8mNfqj7KNybKNuJ3Ek9EYC:HHNyAKEf
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine 1a84bd5584f5462759edbc0343b76354_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3148-0-0x0000000000400000-0x00000000005F5000-memory.dmp themida behavioral2/memory/3148-3-0x0000000000400000-0x00000000005F5000-memory.dmp themida - Program crash 1 IoCs
pid pid_target Process procid_target 4208 3148 WerFault.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\1a84bd5584f5462759edbc0343b76354_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1a84bd5584f5462759edbc0343b76354_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
PID:3148 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 2762⤵
- Program crash
PID:4208
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3148 -ip 31481⤵PID:3396