33bf817b9494a81bf08c6a300668dbb743049d87caf42089bd1facab89feef53

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
08/06/2024, 15:12

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General

Target

GANG-Nuker-main/GANG.py
Size

51KB
MD5

955c8fb2f064848fe83c53351d227cc0
SHA1

9ca195ede6f26543bb25e302147b4280535b4e9e
SHA256

57a7a2baef9038d59c94f623b8f3180d73b30135bc532167043f0bfed1e627f1
SHA512

f40f88cb1b9670db4ac3b32aa42d0de0626a0560f6c673b5cd7da6cc7c8b82e90af34748a2e3de17426e42ee27f7d685ba9e5e438ef1789894a5db60957f338b
SSDEEP

1536:klxfDENXRV9L4gDSwFqWO6qt9IzJAYR255G+hbQj4A+UN:klx7PgDSY/O6qt9IzJAYk55G+FQjN+UN

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-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_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-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2532	AcroRd32.exe
2532	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 2668	2456	cmd.exe	29
PID 2456 wrote to memory of 2668	2456	cmd.exe	29
PID 2456 wrote to memory of 2668	2456	cmd.exe	29
PID 2668 wrote to memory of 2532	2668	rundll32.exe	30
PID 2668 wrote to memory of 2532	2668	rundll32.exe	30
PID 2668 wrote to memory of 2532	2668	rundll32.exe	30
PID 2668 wrote to memory of 2532	2668	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GANG-Nuker-main\GANG.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2456
- 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-main\GANG.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2668
- - 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-main\GANG.py"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2532

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
8408102b7a3ca004253d91c871472505

SHA1
e4539816722cbc20259c3fa63e5046e47c1dd963

SHA256
da40e4a34f5bcc1e58164fea076c32b5ad5bc27ef88e99cca0d0cac9b9f25777

SHA512
948d90837c75302a22e8d1e6a633d49215f02805ab72a58cd4f90ab0981c63cbd23fd9b746a883aaf0bb1d04ff4deeaefd844a2709025fe5936c4d993559807d

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