61f5bbced9c4069bb99a574a1a9e40a70b532ddef1d11d416f5ee989075350cf

Analysis

max time kernel
93s
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
14/09/2024, 04:21

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General

Target

df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll
Size

307KB
MD5

df7bc55818e1a189cd4dca3aa4d52c37
SHA1

a1ed5c98aa9fd5081eb68bc380d57953c5586bc9
SHA256

61f5bbced9c4069bb99a574a1a9e40a70b532ddef1d11d416f5ee989075350cf
SHA512

aae4afd4f4894d66cd8d93861627945bbeb900f1bd67e81126269e117ed760c768867aea266bff33db6c9f5eae33fd863aafe990ec67268ec67253744f46dac5
SSDEEP

6144:Nc/vz6nn9/VrUCkSec1o8JLpoMlItRbeT6hL/VbD7xtu5:UAn/9Uc1tJVoMlAiGtVbD765

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
528	540	WerFault.exe	83

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 640 wrote to memory of 540	640	rundll32.exe	83
PID 640 wrote to memory of 540	640	rundll32.exe	83
PID 640 wrote to memory of 540	640	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 548
    3⤵
    - Program crash
    PID:528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 540 -ip 540
1⤵
PID:1368

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/540-0-0x0000000010000000-0x000000001009F000-memory.dmp

Filesize
636KB

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