Analysis
-
max time kernel
150s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
-
submitted
27/07/2024, 16:38
General
-
Target
78cfde3d9b74f1a0107a66f0c93b9013_JaffaCakes118.dll
-
Size
33KB
-
MD5
78cfde3d9b74f1a0107a66f0c93b9013
-
SHA1
6ac015bde270acb17a0bb96245cd7a83ddd4caa5
-
SHA256
6111552a42e538ec47bf0fb6887a280d2cda27ce8daa8b9aa3433ffd611d8b23
-
SHA512
ea9c72dce9d550b99ccce5fe24c4bb7166c07ebe962a968ad3dc4b8927c082d539fb5f0d4b26c2a9dc790e171933838d3eb82cd240ee039babac26f962b27016
-
SSDEEP
768:TQ8/uVVKo9//bArO7xrJz3wV8qeYpOXxeiboN:TQSKPMYp/7YgBeikN
Malware Config
Signatures
-
Loads dropped DLL 3 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Drops file in System32 directory 2 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Modifies registry class 4 IoCs
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Windows\system32\winlogon.exewinlogon.exe1⤵
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\78cfde3d9b74f1a0107a66f0c93b9013_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\78cfde3d9b74f1a0107a66f0c93b9013_JaffaCakes118.dll,#12⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Windows\system32\wvUmjHXP.dll,a3⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
33KB
MD578cfde3d9b74f1a0107a66f0c93b9013
SHA16ac015bde270acb17a0bb96245cd7a83ddd4caa5
SHA2566111552a42e538ec47bf0fb6887a280d2cda27ce8daa8b9aa3433ffd611d8b23
SHA512ea9c72dce9d550b99ccce5fe24c4bb7166c07ebe962a968ad3dc4b8927c082d539fb5f0d4b26c2a9dc790e171933838d3eb82cd240ee039babac26f962b27016
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB