502b2bfc63c501480abe0209a1ad8889fba1903571d92da7b57990e2eee8b672

Analysis

max time kernel
1561s
max time network
1565s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
28-05-2024 14:48

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General

Target

GANG-Nuker/utilities/Settings/common.py
Size

16KB
MD5

f186cc9dc18205a284841cc4f2d9404b
SHA1

23fae132129a9e4ac12d8a7d2dac5b11f19ac525
SHA256

a44a1c3133a6dac1e882c2e4409d3d5d270b281e282b86d85f22a2138c8b1855
SHA512

c20f402af617891da2f5eae126ba76cd3d488255f25a23cb3066190bb3d312a05375690383de2b8a4630c6aa8af1cbb82a4c48f08bcb392990e9c10ce8b98bc7
SSDEEP

192:pF+ZPh7K+/e10aa70UEee10FVumZ/e00OhED16oDmBqTJ2Stm6MGXCjIIEqv1n:pF+VRW+EYBxLhED1NiB8J2omQCZn

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_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-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.py	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2896 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2896 AcroRd32.exe
2896 AcroRd32.exe

pid	process
2896	AcroRd32.exe

pid	process
2896	AcroRd32.exe
2896	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1384 wrote to memory of 1452	1384	cmd.exe	rundll32.exe
PID 1384 wrote to memory of 1452	1384	cmd.exe	rundll32.exe
PID 1384 wrote to memory of 1452	1384	cmd.exe	rundll32.exe
PID 1452 wrote to memory of 2896	1452	rundll32.exe	AcroRd32.exe
PID 1452 wrote to memory of 2896	1452	rundll32.exe	AcroRd32.exe
PID 1452 wrote to memory of 2896	1452	rundll32.exe	AcroRd32.exe
PID 1452 wrote to memory of 2896	1452	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GANG-Nuker\utilities\Settings\common.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1384

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\GANG-Nuker\utilities\Settings\common.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1452

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\GANG-Nuker\utilities\Settings\common.py"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2896

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
c2578518bd7a78847c67012fc40d6be1

SHA1
d349d2fa8cd985df861c3018796626f23ae71179

SHA256
4178b215e3589259055aa3e2c9d0853c7f59c841ed80ef2e31249ff2a9d2d19f

SHA512
6dbff94593c51a24b0f4cc354247d734484888abb9cc6cae5d5d62b2e7557140b2fc16d3b639b22f2376d0bd6c32c4e8a190adc298e27a9db034e0817816a14d

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