Analysis
- max time kernel
149s - max time network
122s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
09/05/2024, 09:35
Behavioral task
behavioral1
Sample
295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe
- Size 43KB
- Sample240509-lktmfsbb21
- SHA256 8d0d1afbc77c6c42482c9e9b59e269c89520023c54fb27b69c501fa4d3dafa6a
- MD5 295ac6bb1a118e42139907d4ab9c8d6c
- SHA1 918e7016e755b6d6bdc6b45c9ce1ca4f4467494c
- SHA512 b92974419a62cb7423721597a7f232a8cb1d915941ca439f25cf34ca5551af223834d85a2139d4461cdf96ad7ddc2d2c0b2a75072103b598bfe8bfff1922bdfd
- SSDEEP 384:nZyqOCxrmvYUy/fHGbXEeplG4MorChHwNS9D9O5UE5QzwBlpJNakkjh/TzF7pWnM:Z/jYgh3HGDEepkQCtCvQO+rt+L
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe\" .." 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe\" .." 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: 33 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\295ac6bb1a118e42139907d4ab9c8d6c_JaffaCakes118.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2208