1a005ee8e28071879e54f0e3efbc73e4e0df4438c2d298b1c84e21d6be343c2c

Analysis

max time kernel
148s
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
11/08/2024, 13:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8a764bc45509ec3fd33409255e721f62_JaffaCakes118.dll
Size

53KB
MD5

8a764bc45509ec3fd33409255e721f62
SHA1

84b3f509df93221d9f3a5bfde783cb936e461319
SHA256

1a005ee8e28071879e54f0e3efbc73e4e0df4438c2d298b1c84e21d6be343c2c
SHA512

3a96b56b186c7d75e5b62f1bcd66487464c1d7a9c14e714aa8b4064a0b03d04a114b493883590cda2c1e1c26027f62fb95b4b0ffd3684df67163ae5a28948439
SSDEEP

768:nbY4lyu7DGPpGa7GXIOUwxL1WGMTROZLuDG36hNXJCBErVZ4jYFjIHqSYnqzbmGl:EGyuCJ7GX9W8ZVyZWMZ4jYrnoUt579g

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2420-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx

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 4544 wrote to memory of 2420	4544	rundll32.exe	84
PID 4544 wrote to memory of 2420	4544	rundll32.exe	84
PID 4544 wrote to memory of 2420	4544	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a764bc45509ec3fd33409255e721f62_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a764bc45509ec3fd33409255e721f62_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2420

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/2420-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download