35629267bacb38c741e6cc493de323611af8ec626f94edd0d27c2a760f50141b

Resubmissions

14-11-2024 18:07

241114-wqlh5s1hqc 7

14-11-2024 18:03

241114-wm39savnhq 7

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 18:03

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General

Target

VanishRaider-4/src.py
Size

117KB
MD5

5b2125b2cb1187a1b5d26388bf4dd80e
SHA1

35b73709488297186b10d5a01dcb773aa9bf5ceb
SHA256

21e3cf6ed7ea00597db85c4f01bab980caa5bd942c73f246feca1bb9fa516843
SHA512

631a28df32dc3f709f554e29da219bbdc81ea948c8202f04c6230be6ce14c83ff9d011ba40c988d658b0edf29cb937dbe9ebbe55371293419e7e5a027c57e971
SSDEEP

3072:JFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5:JFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 3052	2336	cmd.exe	32
PID 2336 wrote to memory of 3052	2336	cmd.exe	32
PID 2336 wrote to memory of 3052	2336	cmd.exe	32
PID 3052 wrote to memory of 2824	3052	rundll32.exe	33
PID 3052 wrote to memory of 2824	3052	rundll32.exe	33
PID 3052 wrote to memory of 2824	3052	rundll32.exe	33
PID 3052 wrote to memory of 2824	3052	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\VanishRaider-4\src.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2336
- 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\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-4\src.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2824

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

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Downloads

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

Filesize
3KB

MD5
ae5bf407765feb5ec4dda5802baf70ed

SHA1
eaab697fde99e933d69e77cac874fc64e56114b9

SHA256
dc4e76a5b550eb525b444ba3d00c9a922aaa4bfe03b1c08181a8f53a68c102cf

SHA512
1c74ad7293610c9ea5128a5a91f505170754eb2c4bce378f4e1af72849b1bc7948360b4d317e9aab086c05c2dea355223fe0ecacb4474563aa48ca4b0b650f09

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