c79d1c897cf094c2ec43c9a76ebc7139c8ec7ac95775bf0c392116c754847562

Analysis

max time kernel
1440s
max time network
1442s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 22:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

vanta.py
Size

73KB
MD5

5794e56a34e5b59f7c0e67d0058ca697
SHA1

d0e41e977493589c35a5075f214c9f1b69cd7d9b
SHA256

c79d1c897cf094c2ec43c9a76ebc7139c8ec7ac95775bf0c392116c754847562
SHA512

63e7f7855108fc4da72854985cde3b321368e47ec2edeb0775dfb9e5464e01254c5622c0cf6657426319a938d67ae5418ecfba8d141e20ea8b2e9afb0eaa9bc9
SSDEEP

1536:vPrFTlCF3DhoUfVYo85GzCOr8nIVqd3ua93:vTQqU9RzCC8nTd3ua93

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3044	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 3044	2744	cmd.exe	31
PID 2744 wrote to memory of 3044	2744	cmd.exe	31
PID 2744 wrote to memory of 3044	2744	cmd.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\vanta.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\vanta.py
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:3044

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

Windows 7 deprecation

Loading Replay Monitor...