022f4194976317beacd99827084d664a28c014a913e31dfda69df854bcdfcb2e

Analysis

max time kernel
151s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-01-2023 16:51

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General

Target

projectt.py
Size

551B
MD5

bd4dab365285c2c3557af8335632b5af
SHA1

8c344c5b9559c029f519b65a7cf893bb4b15a6e9
SHA256

d712f823065d710535392c8c80b6c874da06f68b707c7e18306344eb99c5847c
SHA512

bf1910784a2319bce5ae45866fa66d27ac2e535b43fb5f7dea097dff41ee26562387d32737c2e5c9cd8f8bfa7645d30b22fd1b7e91d819c7fe76f37bcd3edced

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 10 IoCs

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_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-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1712 AcroRd32.exe
1712 AcroRd32.exe
1712 AcroRd32.exe

pid	process
1712	AcroRd32.exe
1712	AcroRd32.exe
1712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1940 wrote to memory of 2032	1940	cmd.exe	rundll32.exe
PID 1940 wrote to memory of 2032	1940	cmd.exe	rundll32.exe
PID 1940 wrote to memory of 2032	1940	cmd.exe	rundll32.exe
PID 2032 wrote to memory of 1712	2032	rundll32.exe	AcroRd32.exe
PID 2032 wrote to memory of 1712	2032	rundll32.exe	AcroRd32.exe
PID 2032 wrote to memory of 1712	2032	rundll32.exe	AcroRd32.exe
PID 2032 wrote to memory of 1712	2032	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\projectt.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\projectt.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2032

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\projectt.py"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1712

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1712-81-0x0000000000000000-mapping.dmp

Download
memory/1712-82-0x0000000075C61000-0x0000000075C63000-memory.dmp

Filesize
8KB

Download
memory/1940-54-0x000007FEFC3B1000-0x000007FEFC3B3000-memory.dmp

Filesize
8KB

Download
memory/2032-76-0x0000000000000000-mapping.dmp

Download