35629267bacb38c741e6cc493de323611af8ec626f94edd0d27c2a760f50141b

Analysis

max time kernel
1565s
max time network
1567s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
28-11-2024 09:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

VanishRaider-4/malware.md
Size

565B
MD5

7457c0f5c0e27aebc208a560e6e14d1e
SHA1

4139cb69b9340c3df15e08d6efc167d61cae7605
SHA256

d2d7d818f731de35fb5c763954206de08820b13077965cbcca56c7e090d17db4
SHA512

3c69a73c5995b882e7904fa9b83b1343a21d2c04947520e531d3bb93a0f0c32f809a289d869290f19678e9285b4486c5c3fd33b72fa3a76043621725e37f77a3

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2932	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2932	AcroRd32.exe
2932	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 772 wrote to memory of 2096	772	cmd.exe	31
PID 772 wrote to memory of 2096	772	cmd.exe	31
PID 772 wrote to memory of 2096	772	cmd.exe	31
PID 2096 wrote to memory of 2932	2096	rundll32.exe	33
PID 2096 wrote to memory of 2932	2096	rundll32.exe	33
PID 2096 wrote to memory of 2932	2096	rundll32.exe	33
PID 2096 wrote to memory of 2932	2096	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\VanishRaider-4\malware.md
1⤵
- Suspicious use of WriteProcessMemory
PID:772
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\VanishRaider-4\malware.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\VanishRaider-4\malware.md"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
c80d4f1385e1c49b9ce63db3270038ca

SHA1
6bb1ae08d77835cdabbc2c5d29cf5b60f664d0df

SHA256
b3475033254072b3ffaad7f41dadb34d758a502c2578e5f94db61000bde6978c

SHA512
a976e668ef964814fa07100a79412e27f5817c8d98f556983244089dd2f4ea0e80164b4092b91627fd78de0a34dc68f02cb83227b72375f979c0cf431cb091ab

Download Submit