b37f5529141db712d0a9964aa2203c7617d8384db400654151f2deb962d16e63

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/08/2024, 02:49

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General

Target

c22234d4b7057048f8a729951ea2b1ea_JaffaCakes118.dll
Size

9.2MB
MD5

c22234d4b7057048f8a729951ea2b1ea
SHA1

9e6051c9e994743dbed2997f2bfa80663cce075d
SHA256

b37f5529141db712d0a9964aa2203c7617d8384db400654151f2deb962d16e63
SHA512

6b1d514b21f7cda06ab3fe8f6a68648c3647e83aec63276a0d583d5d9c4da686bddecdf6ae1a70f8cb99a43febb249e3e5af7231799a75b8210b2f95d7c7bb9b
SSDEEP

196608:jXvrFfmeZxlJftcOSMF7meqhbgFchbaRzHxh:jXFZpFchOT

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2056	2616	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2616	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2708 wrote to memory of 2616	2708	rundll32.exe	30
PID 2616 wrote to memory of 2056	2616	rundll32.exe	31
PID 2616 wrote to memory of 2056	2616	rundll32.exe	31
PID 2616 wrote to memory of 2056	2616	rundll32.exe	31
PID 2616 wrote to memory of 2056	2616	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c22234d4b7057048f8a729951ea2b1ea_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c22234d4b7057048f8a729951ea2b1ea_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 280
    3⤵
    - Program crash
    PID:2056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2616-0-0x00000000020F0000-0x0000000002A3A000-memory.dmp

Filesize
9.3MB

Download
memory/2616-2-0x00000000020F0000-0x0000000002A3A000-memory.dmp

Filesize
9.3MB

Download