9991986b7be391987dc278e0d52f97d43ad80cae46b2a1aab53c1c9b253a1f03

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 07:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dc13e7cf6c128a0f98a89f28025f7164_JaffaCakes118.dll
Size

168KB
MD5

dc13e7cf6c128a0f98a89f28025f7164
SHA1

fc562ef5dfc6860590ce05f2c25ac1cfe5708028
SHA256

9991986b7be391987dc278e0d52f97d43ad80cae46b2a1aab53c1c9b253a1f03
SHA512

e451f3508e44984c3c87eb47ba92acfcfa00fb98f499a741d00de54e4797f6fceb4661c2eac9839d9990c18647fd44b2aeb279d6c25265a725f8756a1ccb3fea
SSDEEP

3072:759ExQ3AjaTEcGPDQbDgqKGdV707Y3XUfFYeGw+ZgDGhOQiNX3ZHcqpKqn2jNwmq:759XAB7QQ7y7KiBeGw+GDa76XeqC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3408	4084	WerFault.exe	83

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 4496 wrote to memory of 4084	4496	rundll32.exe	83
PID 4496 wrote to memory of 4084	4496	rundll32.exe	83
PID 4496 wrote to memory of 4084	4496	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc13e7cf6c128a0f98a89f28025f7164_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc13e7cf6c128a0f98a89f28025f7164_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 556
    3⤵
    - Program crash
    PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4084 -ip 4084
1⤵
PID:5004

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/4084-1-0x00000000007A0000-0x00000000007C7000-memory.dmp

Filesize
156KB

Download