09678a8d7caca2b0bfb457625adbd9ea58b9e280938fe5a238d2c8c3c56f267e

Analysis

max time kernel
153s
max time network
122s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
15-11-2023 14:04

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General

Target

Xvirus-Tools-1.7.0/util/options/token_checker.py
Size

2KB
MD5

3d4ef3c2509f11780732570a8978ef0b
SHA1

563627b3b63062de877b9ce3594019306d565ba6
SHA256

2987cf6e5460024a53617ccc69fa3265519c6a548848a388efaa177907f6ed0e
SHA512

c4bc2c03ae8bcf706cfdc92eb6a113a24f07a940906f8bf5e5ebcca542094fa57fc9dd5b531f17691543ba10fff82a8cac19e72873cb211fa644c3cbd7b8596d

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-1-5-21-3425689832-2386927309-2650718742-1000_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-1-5-21-3425689832-2386927309-2650718742-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2924	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2924	AcroRd32.exe
2924	AcroRd32.exe
2924	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2936	1736	cmd.exe	29
PID 1736 wrote to memory of 2936	1736	cmd.exe	29
PID 1736 wrote to memory of 2936	1736	cmd.exe	29
PID 2936 wrote to memory of 2924	2936	rundll32.exe	30
PID 2936 wrote to memory of 2924	2936	rundll32.exe	30
PID 2936 wrote to memory of 2924	2936	rundll32.exe	30
PID 2936 wrote to memory of 2924	2936	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-1.7.0\util\options\token_checker.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1736
- 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-1.7.0\util\options\token_checker.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2936
- - 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-1.7.0\util\options\token_checker.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2924

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
01345104ae86ecd488640040ea1de0f3

SHA1
7dd8990cfc215bb407aa9ea8e63ec32c109d427c

SHA256
acb7a01a78d01be9afd7834b76b5abc7ca7fb6a16c6ef74dd478844c438634ea

SHA512
e83fa7265e2957a7df9f916cae88ef4ba59d01296253949cd8561d5826e6526b41e17959b2464e0be779dace7dfee6902c6fb24e69b9797da0bfbce8c2fa9df2

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