f1ef6d6a2017379a43af0b566b58819995ec5ecf3e8cbe4ffd8e681d9e598749

Analysis

max time kernel
133s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 22:35

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General

Target

bd6e8f6e01e453edd53020d2f35cda18_JaffaCakes118.dll
Size

1.1MB
MD5

bd6e8f6e01e453edd53020d2f35cda18
SHA1

23a86f882b7196b74e47c40b7851a8d782ab6789
SHA256

f1ef6d6a2017379a43af0b566b58819995ec5ecf3e8cbe4ffd8e681d9e598749
SHA512

227adf94c117de404d5351812dc8665b12e7817e29c079c5274afbc9eb6f2ece2eebd9502869bc48d7b5dad4d3ea38813d74de0ea069420e8e2f0e6a254280d9
SSDEEP

24576:SCm0upZPyhFymBRF8pWhAFVOf6c+dIKxQXA:SCYKSmBP8M6SC7ddxN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1560	3008	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 4888 wrote to memory of 3008	4888	rundll32.exe	84
PID 4888 wrote to memory of 3008	4888	rundll32.exe	84
PID 4888 wrote to memory of 3008	4888	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd6e8f6e01e453edd53020d2f35cda18_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd6e8f6e01e453edd53020d2f35cda18_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 688
    3⤵
    - Program crash
    PID:1560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3008 -ip 3008
1⤵
PID:2436

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/3008-0-0x0000000000960000-0x0000000000A7F000-memory.dmp

Filesize
1.1MB

Download
memory/3008-1-0x0000000000960000-0x0000000000A7F000-memory.dmp

Filesize
1.1MB

Download