e2dccb20bafa9f0047808c641127d9a40481ce26c2d9cd543a212420d53c659a

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-08-2024 23:50

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General

Target

c7de2bad19712435328a48ab6277dea0_JaffaCakes118.dll
Size

78KB
MD5

c7de2bad19712435328a48ab6277dea0
SHA1

b6df024e51b89814c28abc8295beac855b0330c2
SHA256

e2dccb20bafa9f0047808c641127d9a40481ce26c2d9cd543a212420d53c659a
SHA512

c0544157d72a05771ab5d1402563eada828696f5a35c548a4a545c90a9eb7fc7d165ba88b63f1ae7e2958cec868dcdc2cf1f74f32246ac77bab4f9da68039296
SSDEEP

1536:nu7QmfXtPb394SZjDtTZHBXBDHiB92LcBa2aGENmUXMXR/6:NgNjZhXNI9+cTaGzUXM56

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4792	5044	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 3372 wrote to memory of 5044	3372	rundll32.exe	84
PID 3372 wrote to memory of 5044	3372	rundll32.exe	84
PID 3372 wrote to memory of 5044	3372	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c7de2bad19712435328a48ab6277dea0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c7de2bad19712435328a48ab6277dea0_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5044
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 580
    3⤵
    - Program crash
    PID:4792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5044 -ip 5044
1⤵
PID:5020

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/5044-0-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

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