Analysis
- max time kernel
147s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
26/06/2024, 12:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe
Resource
win7-20240611-en
2 signatures
150 seconds
General
- Target 11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe
- Size 208KB
- Sample240626-pm2mmavamb
- SHA256 f36d83b7056bb2b0a3b33c9f35439514e71e3613d54723975633ddc158b5f2ab
- MD5 11f5479e24f1f79d0399f02b8477be37
- SHA1 f3ea33a22790744e1f7760e5c36b526ad804c1d9
- SHA512 5f9358f202404ce1dfe5370f0493cc803e3e194c71f1381c2db02333f2315bb25beb876e7d1c0ce2fb5ca62745a28f100482e283a3402c81c6983eb0e02b0d50
- SSDEEP 3072:z15ADXZM0k9yyDgbJ3A78qfI5dAuSphdyQ3mMdol0dPPQwkGLq:Z5ADX60xysbM80ndy4tRPHkGLq
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
sality
C2
-
http://89.119.67.154/testo5/
-
http://kukutrustnet777.info/home.gif
-
http://kukutrustnet888.info/home.gif
-
http://kukutrustnet987.info/home.gif
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe - Disables Task Manager via registry modification
-
resource yara_rule behavioral2/memory/1408-6-0x0000000002210000-0x0000000003240000-memory.dmp upx behavioral2/memory/1408-1-0x0000000002210000-0x0000000003240000-memory.dmp upx behavioral2/memory/1408-3-0x0000000002210000-0x0000000003240000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\11f5479e24f1f79d0399f02b8477be37_JaffaCakes118.exe"1⤵
- UAC bypass
- Disables RegEdit via registry modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
PID:1408