7de8d9846a058f67bf793707feda8eb60b7e4e549f94b2f0a89732f9d31392c3

Analysis

max time kernel
134s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 11:54

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General

Target

a6acd36dd97cf215f559cc7278cec1ae_JaffaCakes118.dll
Size

294KB
MD5

a6acd36dd97cf215f559cc7278cec1ae
SHA1

037ab2e5b3355e8c4daa6361b86f39b4d2096d0c
SHA256

7de8d9846a058f67bf793707feda8eb60b7e4e549f94b2f0a89732f9d31392c3
SHA512

321af921e63b224e226831c9199e4afc5e2bc63a69e9b1597a21f187add926f723a30b7479cbc9f762053633f8cef3134d5f5076601c849549ab257e12363369
SSDEEP

6144:+U40VjP9lI7at4VJzA4m8M0LZUsJNDJTp20qyHDVTHGFDYRk/z44:CciaOXe8hZUsJXTXqyHDtHIp84

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3524	448	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 4172 wrote to memory of 448	4172	rundll32.exe	84
PID 4172 wrote to memory of 448	4172	rundll32.exe	84
PID 4172 wrote to memory of 448	4172	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6acd36dd97cf215f559cc7278cec1ae_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6acd36dd97cf215f559cc7278cec1ae_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 448 -s 560
    3⤵
    - Program crash
    PID:3524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 448 -ip 448
1⤵
PID:3816

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

Windows 7 deprecation

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