de8b0fedd39f43bcbb5303df150db160c25ed86e5376d050ae2cba5c33c93e50

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 02:47

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General

Target

0d8e7febe38ebbb4bd80cbcab8cda139_JaffaCakes118.dll
Size

61KB
MD5

0d8e7febe38ebbb4bd80cbcab8cda139
SHA1

1f464beaefe342de9e3626c53a6db59d9eefb3a9
SHA256

de8b0fedd39f43bcbb5303df150db160c25ed86e5376d050ae2cba5c33c93e50
SHA512

eb10b922a9743a217aa9a0d1bb96d08603b6eb6a629d0bc106bf93ea127ce318a0c13432480c35cf6eb51bd8d8f48b10647b631027369dc38101924755412f77
SSDEEP

1536:OPu5uaBPwtGvkE8jKOdjkdwwZjkbX9jNySHcNNsi:meuaBItGvBy4dwlj/Hc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2812	2824	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 WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2772 wrote to memory of 2824	2772	rundll32.exe	30
PID 2824 wrote to memory of 2812	2824	rundll32.exe	31
PID 2824 wrote to memory of 2812	2824	rundll32.exe	31
PID 2824 wrote to memory of 2812	2824	rundll32.exe	31
PID 2824 wrote to memory of 2812	2824	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d8e7febe38ebbb4bd80cbcab8cda139_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d8e7febe38ebbb4bd80cbcab8cda139_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 236
    3⤵
    - Program crash
    PID:2812

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/2824-0-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/2824-2-0x000000001000F000-0x0000000010010000-memory.dmp

Filesize
4KB

Download
memory/2824-1-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/2824-3-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download