acb94cd6c5fbc386111b8e60bd46eb8d9ea05efa282cf79ce8a05df3e9f19bda

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/03/2025, 08:47

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General

Target

JaffaCakes118_4c59d109555745c404825551f85bbce0.dll
Size

91KB
MD5

4c59d109555745c404825551f85bbce0
SHA1

a4cb43a7cbd63e5e25dab1f25644766ea78f649c
SHA256

acb94cd6c5fbc386111b8e60bd46eb8d9ea05efa282cf79ce8a05df3e9f19bda
SHA512

9f619d57006941a72b63355828b568655d5aa6cb812a4762dfe490b1ee37ef5b4f940d9e914a356fae0bce34ab31b889d224d2815a82f39190a6368a1a670640
SSDEEP

1536:BuVMJWFkNcW4+9T5y+LcL9Ufhk8gAN0VvUUEo6OnzLrIm:YdJW4T+Lo9Ghk8vN0VvUUEo6OnDIm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1780	1060	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 768 wrote to memory of 1060	768	rundll32.exe	30
PID 768 wrote to memory of 1060	768	rundll32.exe	30
PID 768 wrote to memory of 1060	768	rundll32.exe	30
PID 768 wrote to memory of 1060	768	rundll32.exe	30
PID 768 wrote to memory of 1060	768	rundll32.exe	30
PID 768 wrote to memory of 1060	768	rundll32.exe	30
PID 768 wrote to memory of 1060	768	rundll32.exe	30
PID 1060 wrote to memory of 1780	1060	rundll32.exe	31
PID 1060 wrote to memory of 1780	1060	rundll32.exe	31
PID 1060 wrote to memory of 1780	1060	rundll32.exe	31
PID 1060 wrote to memory of 1780	1060	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c59d109555745c404825551f85bbce0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c59d109555745c404825551f85bbce0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 252
    3⤵
    - Program crash
    PID:1780

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

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