8da42e854bb30c3dbdf249d6ab0d4e8988538b3fce0968631611aa612737c21f

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 00:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ad3d9c1a9df864cd7f38dfd5d4202238_JaffaCakes118.dll
Size

1.1MB
MD5

ad3d9c1a9df864cd7f38dfd5d4202238
SHA1

54297130b4ab80af956cd9ab5d45669cb00ebd1f
SHA256

8da42e854bb30c3dbdf249d6ab0d4e8988538b3fce0968631611aa612737c21f
SHA512

bb6fa1f178e709f9852e519c6a810578f2c61ebedf2c84b5bbe0bd46dff4a46a251f4b540126fb9ca0adfdf4b5b64a0f1d81ed3c08fe8b2e1a48bc1ac804408e
SSDEEP

24576:qUZWdskTaw7q4z/xrg0Y1NKAVmLp3adgxi0b+wjl170VlN:zZNkTTz/e14AVmNad0PwVlN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4040	3724	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 4716 wrote to memory of 3724	4716	rundll32.exe	84
PID 4716 wrote to memory of 3724	4716	rundll32.exe	84
PID 4716 wrote to memory of 3724	4716	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad3d9c1a9df864cd7f38dfd5d4202238_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad3d9c1a9df864cd7f38dfd5d4202238_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3724
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 596
    3⤵
    - Program crash
    PID:4040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3724 -ip 3724
1⤵
PID:3668

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/3724-0-0x0000000010000000-0x000000001019D000-memory.dmp

Filesize
1.6MB

Download