3aa8b5ad2556aaa81bfd870fbe48458baaefaccf318f3ebc0fb7e8184751345b

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07/03/2025, 05:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_5843240c1e219beb37328ea3ba816db7.dll
Size

140KB
MD5

5843240c1e219beb37328ea3ba816db7
SHA1

8901f6239ee95854e731a19fd7c097c88d2abd43
SHA256

3aa8b5ad2556aaa81bfd870fbe48458baaefaccf318f3ebc0fb7e8184751345b
SHA512

7fca1342a49ee287fbb1a1bbf025ea7e2db99c436902fe543bdfaccbd0f945c54431d7b830113ac896783039c63030d5f7aab5bcf101b33dba06542617a065a2
SSDEEP

3072:KNBWppZojsF2LHCMUxqVQh7BjzRtsSLPmh:jpXojsgDax+UnR3LPm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2980	2816	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 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2844 wrote to memory of 2816	2844	rundll32.exe	30
PID 2816 wrote to memory of 2980	2816	rundll32.exe	31
PID 2816 wrote to memory of 2980	2816	rundll32.exe	31
PID 2816 wrote to memory of 2980	2816	rundll32.exe	31
PID 2816 wrote to memory of 2980	2816	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5843240c1e219beb37328ea3ba816db7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5843240c1e219beb37328ea3ba816db7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2816
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 256
    3⤵
    - Program crash
    PID:2980

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads