2c3a2b9bf44cabeac520d4b22e37e0e7059f325b0c2cabc23242fe6559bf0e96

Analysis

max time kernel
120s
max time network
135s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
30-06-2024 14:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

lib/xmlrpc/__init__.pyc
Size

170B
MD5

eb637f0be853f75a8328037c67557e95
SHA1

ba8260fdebc46eb15a71b32c674de91a53235044
SHA256

0ae56b9ce75ae19364c36cdd54f0e2946138d14a2487fb71d0de6b3c10db197c
SHA512

c334017f0b59a978e9df5ed00899fdd04fa64dd406d2bc07c088c6a59b598af4348bf1342ab4b70331ff8470448d74b538e133862b64f3158225e6a239e836f1

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000_CLASSES\.pyc	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2660 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2660 AcroRd32.exe
2660 AcroRd32.exe

pid	process
2660	AcroRd32.exe

pid	process
2660	AcroRd32.exe
2660	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 3052 wrote to memory of 2764	3052	cmd.exe	rundll32.exe
PID 3052 wrote to memory of 2764	3052	cmd.exe	rundll32.exe
PID 3052 wrote to memory of 2764	3052	cmd.exe	rundll32.exe
PID 2764 wrote to memory of 2660	2764	rundll32.exe	AcroRd32.exe
PID 2764 wrote to memory of 2660	2764	rundll32.exe	AcroRd32.exe
PID 2764 wrote to memory of 2660	2764	rundll32.exe	AcroRd32.exe
PID 2764 wrote to memory of 2660	2764	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\lib\xmlrpc\__init__.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:3052

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\lib\xmlrpc\__init__.pyc
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2764

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\lib\xmlrpc\__init__.pyc"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2660

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

Loading Replay Monitor...

Downloads

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

MD5
407bb4a97066a055598bdf91d399e303

SHA1
3aa965530449cf1660c5642d7f30bcfd6c343212

SHA256
3e8befffaf486aa1440552501f60b6b8e5cc2ef570e902c97a28a9161bdfd35c

SHA512
85c93f73876041bcabb00f905cb76e2f28509ac899390d2331571b1a3be6045e811b9b3cb593ed6bcdf956a8cb7689f029c4547761b6a8e59571fd5c36accb83

Download Submit