cdb8c5acd333a3e5bbf5698a9370c1a61315891096cbaf40c9b65739fab3195a

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-08-2024 19:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

976accae5aa50f72796de7763d491d4b_JaffaCakes118.dll
Size

174KB
MD5

976accae5aa50f72796de7763d491d4b
SHA1

01c4f41b128155de098cf6b3cce6214a92e01bd5
SHA256

cdb8c5acd333a3e5bbf5698a9370c1a61315891096cbaf40c9b65739fab3195a
SHA512

aa1aa7b1401893869692f0762000553d1001c02600f5f4d5356ddeac815ef0e855f18243dcd85c0ea558a49ba632ac37a7912bdab7d9bf240825e473940c80d7
SSDEEP

3072:4Lvj0BFPnyzy8IckfzqEeVN2aVZleHjN6+qtBPDviCG6NE1/MgmjlI8oUmGH1:IcPnUy8IZleVN2aVAjyTG22EgmjlIL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3992	4904	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 2912 wrote to memory of 4904	2912	rundll32.exe	84
PID 2912 wrote to memory of 4904	2912	rundll32.exe	84
PID 2912 wrote to memory of 4904	2912	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\976accae5aa50f72796de7763d491d4b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\976accae5aa50f72796de7763d491d4b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4904 -s 584
    3⤵
    - Program crash
    PID:3992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4904 -ip 4904
1⤵
PID:1796

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/4904-1-0x00007FFBD42D0000-0x00007FFBD44C5000-memory.dmp

Filesize
2.0MB

Download