ed8b7af590f7486fc26d543e1bdb9cc9ccc5509da12acb6511096087478c62a8

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 15:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

681677881e2dc58338b8b2a1571e2959_JaffaCakes118.dll
Size

21KB
MD5

681677881e2dc58338b8b2a1571e2959
SHA1

315e0774fde26709388ff550e27ff6f5ad2cf6d7
SHA256

ed8b7af590f7486fc26d543e1bdb9cc9ccc5509da12acb6511096087478c62a8
SHA512

f67892ebc081b815b5e9bf7d8730ebe24418475d1c757e1a79e9b9f1f8b3e77cb694c64296a222e12e9d187b4d68617f0a1d9f5cb03eb3e8699aca5f996e1a18
SSDEEP

384:TPHF/+wmW0GQ4S8bljuVMGkDAxRGo5B/CtutnX7wR8:TEV4S8BjRGk0vG+IsQ8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4036	4604	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 2304 wrote to memory of 4604	2304	rundll32.exe	84
PID 2304 wrote to memory of 4604	2304	rundll32.exe	84
PID 2304 wrote to memory of 4604	2304	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\681677881e2dc58338b8b2a1571e2959_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\681677881e2dc58338b8b2a1571e2959_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4604 -s 628
    3⤵
    - Program crash
    PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4604 -ip 4604
1⤵
PID:3732

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

Loading Replay Monitor...

Downloads

memory/4604-1-0x0000000000AB1000-0x0000000000AB2000-memory.dmp

Filesize
4KB

Download
memory/4604-0-0x0000000000AB0000-0x0000000000AB8000-memory.dmp

Filesize
32KB

Download