481865d699e7b4dc3c160e33181f4d2a82067d2d03dd661e0c8fbe047e9f283c

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27-05-2024 16:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

autopy.pyc
Size

5KB
MD5

996ba99e569817ce1a8f2a5d88c58781
SHA1

33c135c089ba155ae43072a318b15af0ec6fa681
SHA256

dcc1b90c7a6eab4a6f5abc62d8390fe327f7a51a792c143c6983d0e293fbfcb1
SHA512

305e41e5337f55c93b3f6a478293da2b1273b15ee34f19013237f1bee3794ddd3518d6af51797fea06e94d3416a9dfc7485038e15258170ac08e1ea3fbc5d12c
SSDEEP

96:Y5rM+1hU5zSPCTHafPmgpj6vsbjOPikrn+yxfL9uXL/MtG:6M+1hUYaTHaX1pj60bjOPXn+yxfLUXLh

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-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

1932 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

1932 AcroRd32.exe
1932 AcroRd32.exe

pid	process
1932	AcroRd32.exe

pid	process
1932	AcroRd32.exe
1932	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2744 wrote to memory of 2684	2744	cmd.exe	rundll32.exe
PID 2744 wrote to memory of 2684	2744	cmd.exe	rundll32.exe
PID 2744 wrote to memory of 2684	2744	cmd.exe	rundll32.exe
PID 2684 wrote to memory of 1932	2684	rundll32.exe	AcroRd32.exe
PID 2684 wrote to memory of 1932	2684	rundll32.exe	AcroRd32.exe
PID 2684 wrote to memory of 1932	2684	rundll32.exe	AcroRd32.exe
PID 2684 wrote to memory of 1932	2684	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\autopy.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2744

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\autopy.pyc
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2684

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\autopy.pyc"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1932

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
4e4ed9ba2b40e6bc5878dd5ebd942821

SHA1
dadbfc5da18b0009e3819703e5467b214b263c68

SHA256
1c1b2fe52a12b517f13eb58e3ae12001e7010ef6de82864d0b23aebd28f9ae4f

SHA512
43bf7f815cd04da62e98f1157d67e93fb3e26f74c309aced8e140b2d3d0ef74c615caa98b6683358767321f032d1ee3d0587654bfaae74623a88d2675052251e

Download Submit