9c0524e68bcc69181cad69933d99997aa3ab835e5351705a11e39e4031234543

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 08:57

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General

Target

007c52e926d9d24114291c861571e34b_JaffaCakes118.dll
Size

308KB
MD5

007c52e926d9d24114291c861571e34b
SHA1

8de4a9ee717b4750a1db0640fd5277a00d53d767
SHA256

9c0524e68bcc69181cad69933d99997aa3ab835e5351705a11e39e4031234543
SHA512

7bc5bd5caf86697248e2345b0226579f6df023c249cac16cf66ce691539d2866cc76e9dbd1fe8890500e67d50408be4aef897a755b26359f22524c2d3ea086e6
SSDEEP

6144:q/VQM9cFOucRCNTLk9QmP64MGnsXvCz8tT5pLLjH0/WqajpeTBXuMHAQO:tM7ucRC5kymyOsd9pH0/WtjpeTpuDX

Score

8^/10

discovery persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\˜ \Parameters\ServiceDll = "C:\\Users\\Admin\\AppData\\Local\\Temp\\007c52e926d9d24114291c861571e34b_JaffaCakes118.dll"	rundll32.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2100	rundll32.exe
2100	rundll32.exe
2100	rundll32.exe
2100	rundll32.exe
1412	svchost.exe
1412	svchost.exe
1412	svchost.exe
1412	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	rundll32.exe
Token: SeDebugPrivilege	1412	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31
PID 2120 wrote to memory of 2100	2120	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\007c52e926d9d24114291c861571e34b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\007c52e926d9d24114291c861571e34b_JaffaCakes118.dll,#1
  2⤵
  - Server Software Component: Terminal Services DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2100

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k mysysgroup3
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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