1a4e225bd7f51c0417f79ae0c86ffd2b251a3ced805ee164aceb18147b870045

Analysis

max time kernel
139s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 11:09

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General

Target

8a2184209592e02458353aa8f32f1f17_JaffaCakes118.dll
Size

172KB
MD5

8a2184209592e02458353aa8f32f1f17
SHA1

7dda8b65979a5e4f9d1b293df7eaa087e36f929f
SHA256

1a4e225bd7f51c0417f79ae0c86ffd2b251a3ced805ee164aceb18147b870045
SHA512

386326ec86493b34d68398a72290e3754f2010870e1e9d511b9034a24e7a86ceeadc8e90c83d878753da42ab0a24a83a100c36820d3c1c121f81806271c55455
SSDEEP

3072:03Ne5Rah/8hNrXeVN4TCrVHAQEyj9hjzY4INqOFh+tROGs7:UA+hkhNrG4TCB+4hjzfsqOFyRh

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
640	3800	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 3800	1072	rundll32.exe	84
PID 1072 wrote to memory of 3800	1072	rundll32.exe	84
PID 1072 wrote to memory of 3800	1072	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a2184209592e02458353aa8f32f1f17_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a2184209592e02458353aa8f32f1f17_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3800 -s 560
    3⤵
    - Program crash
    PID:640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3800 -ip 3800
1⤵
PID:2464

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/3800-1-0x0000000000FD0000-0x0000000000FE0000-memory.dmp

Filesize
64KB

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