26cca1ec09795f47b983d21c69312fefed6cdc8806fbdbbf920b1beee1d442a6

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
19/02/2024, 16:28

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General

Target
Xvirus-Tools-main/util/options/token_pron_changer.py
Size 1KB
Sample240219-typvesge97
SHA256 291dcf208e0e15e260016111ae69e07977b59cd1a45fce39d53f5d95ad8d4619
MD5 27b93193d54eb822a12722e30dbff85d
SHA1 1136b0533d9324ca53e275ecf6b2b73054e7728e
SHA512 a5bd438287fde42c7296a44b0ff2a3403b67951f48ca4b491ed09f1978da3e52c6feeea0606ec7e10c331a52438f87ab2f8c8c544faf065fc123556552aafa17
MD5 SHA1 SHA512

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_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-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2452	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2452	AcroRd32.exe
2452	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2820	2308	cmd.exe	29
PID 2308 wrote to memory of 2820	2308	cmd.exe	29
PID 2308 wrote to memory of 2820	2308	cmd.exe	29
PID 2820 wrote to memory of 2452	2820	rundll32.exe	30
PID 2820 wrote to memory of 2452	2820	rundll32.exe	30
PID 2820 wrote to memory of 2452	2820	rundll32.exe	30
PID 2820 wrote to memory of 2452	2820	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-main\util\options\token_pron_changer.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-main\util\options\token_pron_changer.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2820
- - 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\Xvirus-Tools-main\util\options\token_pron_changer.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2452

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 04325348ae16d10fff3cab54aa42e055928b002597ee082827472274dcc9fec4
MD5 a07ecc2b3eead902d5b8aee0b9c548f5
SHA1 3203a05ffa3749477b06c211b6149b8faee74157
SHA512 f82361473f1853843df0a1028d8ce3ad91588562184fb68b15140246127238ce5d562ba0aecc3e82253aa4a1aa9985616083d4dc6998782a5aaa7be03d72ba95
MD5 SHA1 SHA512

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