641552853d20e6e3fddef3fa6c2fde8707b68b19b03e2dd4903c7c775c63bcde

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
19/06/2024, 16:14

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General

Target
VanishRaider-main/src.py
Size 117KB
Sample240619-tp4bfstble
SHA256 c639e24837d454b65002a1ef26e176156b419020ce21eb02d2170204e6d72ec9
MD5 6d6c43dd517eb918c9a159e0d70f6af5
SHA1 3b21a24445b9ae57466bc899d786ef0b45d151ad
SHA512 e0a27cdd14ef51c1f3b6a631a9f8c9c256e5c2a19d07c7db478e77da2e88e3f91e1b5ce9ce51d6188545b09142e89f2c4d07d11a4d2d408a65c751609246e377
SSDEEP 48:bssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssu:G
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2636	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2636	AcroRd32.exe
2636	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 3052	1776	cmd.exe	29
PID 1776 wrote to memory of 3052	1776	cmd.exe	29
PID 1776 wrote to memory of 3052	1776	cmd.exe	29
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\VanishRaider-main\src.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\VanishRaider-main\src.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3052
- - 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-main\src.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 8ec68a9dd1017f373335ee852ecc14c2e48541ee92b5145a666c157b020e34b7
MD5 35ef861a15377a0d7e09b473cbf5c79d
SHA1 874e0de0383e36ed2db7d074abd65a00fccf88a8
SHA512 e6070d14fcf495830e2507f96911820a0a48dc9e484c12f50cd38fb9c8c94d632ed8abd4c482a3781268f3ca904d3b96171725c5ebecdf12dfd8678dcc05917d
MD5 SHA1 SHA512

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