97ec311e0ffde2f3c26e4ff95ad37ad937db97fdf0a38e2c008d2f772a41e9f2

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09-07-2024 14:00

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General

Target

Snake-Main/vep-version/File/Stub/other/coded/Snake.py
Size

7KB
MD5

77b6e524a8e2f139689e3cc0560ee1c2
SHA1

bc1034f88e9452e202fa02719d540f6592840049
SHA256

0a7a0e525fec16389e94f8e70e3c07b3a0e7628e6e2928112e255c203e0d15ee
SHA512

9901543520638d3afb6b20d1a8f5a19dddba8b2b59916d29420189a37baa30e65eaa973b383669447487cd6d0f5882c7fc217359a5b00db260e9381c48bd8163
SSDEEP

24:I777777777777777777xM777777777777777777xM777777777777xM77777777h:H

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-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2820	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2820	AcroRd32.exe
2820	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 2548	1952	cmd.exe	31
PID 1952 wrote to memory of 2548	1952	cmd.exe	31
PID 1952 wrote to memory of 2548	1952	cmd.exe	31
PID 2548 wrote to memory of 2820	2548	rundll32.exe	32
PID 2548 wrote to memory of 2820	2548	rundll32.exe	32
PID 2548 wrote to memory of 2820	2548	rundll32.exe	32
PID 2548 wrote to memory of 2820	2548	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Snake-Main\vep-version\File\Stub\other\coded\Snake.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Snake-Main\vep-version\File\Stub\other\coded\Snake.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2548
- - 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\Snake-Main\vep-version\File\Stub\other\coded\Snake.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2820

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

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

Filesize
3KB

MD5
21d0a91400cdaba79c0d2fb7452ab1d2

SHA1
405c6fd404f2499e1f0207157615a717c3fa096d

SHA256
5248b687078a47117dc4ef0e9d77f622c632a783b85ef38001c51258abadd11c

SHA512
c30647a9a35cad1edd9b663f47b28e504fea62a0a58ec3e345f862af9506b5c313d4fd03520195cdec86e47dd3c59d71769eadfb419ef80686309fc51a01f803

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