921efbdd4c8b1771b50ceada86849c13f0556119c0c66a1691dca3ccb00d34f5

Analysis

max time kernel
140s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 12:21

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

af313dd56b26fbffba687875fea59bf5_JaffaCakes118.dll
Size

131KB
MD5

af313dd56b26fbffba687875fea59bf5
SHA1

6f25ee2f7fbb13cb3304bd5e8c7078e1c0628c8f
SHA256

921efbdd4c8b1771b50ceada86849c13f0556119c0c66a1691dca3ccb00d34f5
SHA512

fd9fcd6d03c6cd752fd7420b140f7e581d870e278a27fc7f5c86902bc642fb01a47a46f7e17a95e160b16f9ee626cee717ee3501bdc64023cdf0bca5950d7209
SSDEEP

3072:e3bLOGC9tTA4fXo/K6zVgnaQF/RAvhUMB:erLPoASXB6zuaQF/RAvhV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2828	2788	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 2788	2772	rundll32.exe	30
PID 2772 wrote to memory of 2788	2772	rundll32.exe	30
PID 2772 wrote to memory of 2788	2772	rundll32.exe	30
PID 2772 wrote to memory of 2788	2772	rundll32.exe	30
PID 2772 wrote to memory of 2788	2772	rundll32.exe	30
PID 2772 wrote to memory of 2788	2772	rundll32.exe	30
PID 2772 wrote to memory of 2788	2772	rundll32.exe	30
PID 2788 wrote to memory of 2828	2788	rundll32.exe	31
PID 2788 wrote to memory of 2828	2788	rundll32.exe	31
PID 2788 wrote to memory of 2828	2788	rundll32.exe	31
PID 2788 wrote to memory of 2828	2788	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\af313dd56b26fbffba687875fea59bf5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\af313dd56b26fbffba687875fea59bf5_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 284
    3⤵
    - Program crash
    PID:2828

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/2788-0-0x0000000000660000-0x0000000000685000-memory.dmp

Filesize
148KB

Download
memory/2788-1-0x0000000000660000-0x0000000000685000-memory.dmp

Filesize
148KB

Download