3275fb0f4476c5be1547e881d4086e065c5bdd6f1df73c6b8cd323989f5bcc2a

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
11/08/2024, 21:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8bfd458a3addc5c6fd91f25cb3ac41c1_JaffaCakes118.dll
Size

50KB
MD5

8bfd458a3addc5c6fd91f25cb3ac41c1
SHA1

d773bf3c4d914db23bf1298920597b21ad08b422
SHA256

3275fb0f4476c5be1547e881d4086e065c5bdd6f1df73c6b8cd323989f5bcc2a
SHA512

1d374285e98bfab8fac83538ed1a7066f6d1a4de2bb139085190c00152ee8b721a0ffb0cb70c5dd158634eaa22c2a404e1d9cf8d1dcc5d6e53b6a1ae891fcf9f
SSDEEP

768:IS7MqklszD1jD95No51mV+sFuXE+PPvWReCT+unJK5AvwT2XaZng:f7MqklsXzX+sFwWRei45AFXaS

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2328	2420	WerFault.exe	85

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 452 wrote to memory of 2420	452	rundll32.exe	85
PID 452 wrote to memory of 2420	452	rundll32.exe	85
PID 452 wrote to memory of 2420	452	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8bfd458a3addc5c6fd91f25cb3ac41c1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8bfd458a3addc5c6fd91f25cb3ac41c1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2420
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 676
    3⤵
    - Program crash
    PID:2328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2420 -ip 2420
1⤵
PID:704

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/2420-0-0x0000000000FA0000-0x0000000000FB1000-memory.dmp

Filesize
68KB

Download
memory/2420-1-0x0000000000FA0000-0x0000000000FB1000-memory.dmp

Filesize
68KB

Download