b096314546e18c8a60863a1724d27319daa6cfc6a9b336541c47e9808751045a

Analysis

max time kernel
135s
max time network
104s
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, 11:38

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General

Target

a6a12d7dfaea38aedf83b7db7140cf53_JaffaCakes118.dll
Size

152KB
MD5

a6a12d7dfaea38aedf83b7db7140cf53
SHA1

3b4c98637b57162aab5c279c487aed034506b810
SHA256

b096314546e18c8a60863a1724d27319daa6cfc6a9b336541c47e9808751045a
SHA512

b0b0d664e4fcfa5c56b06cab27a76b54c31cac68344249c32cbe990d50ac0106bdf847ac7502256026bed052af2f682f0f176b3fb820ddf419951b9fd93cb597
SSDEEP

3072:sdu0bgSo8x9hkSJUDr8EWsnl5dthgxcdA2VmbC3cfAag:wu00Sx9E8EWsn7hldLMCsfA

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
804	4236	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 1036 wrote to memory of 4236	1036	rundll32.exe	84
PID 1036 wrote to memory of 4236	1036	rundll32.exe	84
PID 1036 wrote to memory of 4236	1036	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6a12d7dfaea38aedf83b7db7140cf53_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6a12d7dfaea38aedf83b7db7140cf53_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 556
    3⤵
    - Program crash
    PID:804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4236 -ip 4236
1⤵
PID:1888

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

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Downloads

memory/4236-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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