26cca1ec09795f47b983d21c69312fefed6cdc8806fbdbbf920b1beee1d442a6

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/02/2024, 16:28

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General

Target
Xvirus-Tools-main/util/options/token_leaver.py
Size 708B
Sample240219-typvesge97
SHA256 14af02b6cafe82c28152c6514d7e5fc6684630575d99539a4a8b14e407bd62e6
MD5 d07836dfdae885aa63f2330d77ebd13a
SHA1 7fc41aa969002ad4024c49391e052ebe5bbe4179
SHA512 4f050551a0c025432092ffc4d7c6c1a5803a5750cc99a9e393cd88fafa519cfae4ee12b322f7cdd27915f2fad09ff40ec2f9b8571b4c7b8ed307ccc9b130077d
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
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_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-1-5-21-3427588347-1492276948-3422228430-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.py	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
828	AcroRd32.exe
828	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2680	2852	cmd.exe	29
PID 2852 wrote to memory of 2680	2852	cmd.exe	29
PID 2852 wrote to memory of 2680	2852	cmd.exe	29
PID 2680 wrote to memory of 828	2680	rundll32.exe	30
PID 2680 wrote to memory of 828	2680	rundll32.exe	30
PID 2680 wrote to memory of 828	2680	rundll32.exe	30
PID 2680 wrote to memory of 828	2680	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-main\util\options\token_leaver.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2852
- 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_leaver.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2680
- - 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_leaver.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:828

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 f97a38ee7641e542191c045bb0cd7fc499a0962a59defe2f0f547bd4a2a8a9a9
MD5 ba2ac225a068fc78149930906e86c785
SHA1 2f443822d23c873b2c120128fb0e41e6c9457811
SHA512 3226d9592eb7886bed19cab54f7c4839f24433213623f6e69971289739de09d6838f6155170a490254766b2a28420a717c779f3c1851e7619f9646ac1f80ab4a
MD5 SHA1 SHA512

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