09678a8d7caca2b0bfb457625adbd9ea58b9e280938fe5a238d2c8c3c56f267e

Analysis

max time kernel
150s
max time network
121s
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/bypass_rules.py
Size

735B
MD5

5ada25ff34ef9585580f697df59f0d68
SHA1

484a2b772123624f7a76429d8615c9e5f48a16d7
SHA256

df544cfe417a70507dfc7f828489be62fe9154c9c2100bd1614a999592acae4e
SHA512

6c88390ad1af94293b9dbda9eaaa7d647479a2383483354b5b632bf94c825779312746b2d4e967d75a2450e5091db12cd4c9e58d7100c8e0ca2bd5d5d1eb0bed

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-1-5-21-3618187007-3650799920-3290345941-1000_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-1-5-21-3618187007-3650799920-3290345941-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2956	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2752	2228	cmd.exe	29
PID 2228 wrote to memory of 2752	2228	cmd.exe	29
PID 2228 wrote to memory of 2752	2228	cmd.exe	29
PID 2752 wrote to memory of 2956	2752	rundll32.exe	30
PID 2752 wrote to memory of 2956	2752	rundll32.exe	30
PID 2752 wrote to memory of 2956	2752	rundll32.exe	30
PID 2752 wrote to memory of 2956	2752	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-1.7.0\util\options\bypass_rules.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- 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\bypass_rules.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2752
- - 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\bypass_rules.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2956

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
b7fe6431a59928780acf55ff175b48c7

SHA1
b8adaa59ef358b8884f6ce16b316b75295dd765a

SHA256
f07fe9732a6f906acd28a84f3ac1ca8b22bf67005ce31971dfc0d83c7bba9c20

SHA512
01a98d85e70e370f01ffa84884b084bd1d069578f6d210f3947b66ffe6a9432871fa9178b20f701a711cd9d35bd99bccfe1248afc1b77b5a2ef7dda1e37f9596

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