653af810e58a75f899673f51607fa6e3377a34cf677ab48a13a54762bbd5f8c4

Analysis

max time kernel
170s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 00:33

Target

0.9.4/scripts/client/mods/__init__.pyc
Size

98B
MD5

f3641bc6bf6b632f3dba37ac0a4c0dca
SHA1

9fa03902e41a4b1ae3365b36a68cc82252a4d2ac
SHA256

71163b357e3ba8a8ca48888bb2b4ad70c475538f8bd7daa121cdcafe754ad15a
SHA512

8fa3fe27fca3e0e10129a4feb08d5d116cd85cf6a4682ff7e74c3c0b2ca3012b6b4d065bb6036f906867f9a53547b8eedf45d8ab7f7ea07f87f7dd7c3ebd7daf

Score

3^/10

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
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1496 AcroRd32.exe
1496 AcroRd32.exe
1496 AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1896 wrote to memory of 1652	1896	cmd.exe	rundll32.exe
PID 1896 wrote to memory of 1652	1896	cmd.exe	rundll32.exe
PID 1896 wrote to memory of 1652	1896	cmd.exe	rundll32.exe
PID 1652 wrote to memory of 1496	1652	rundll32.exe	AcroRd32.exe
PID 1652 wrote to memory of 1496	1652	rundll32.exe	AcroRd32.exe
PID 1652 wrote to memory of 1496	1652	rundll32.exe	AcroRd32.exe
PID 1652 wrote to memory of 1496	1652	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\0.9.4\scripts\client\mods\__init__.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1896

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\0.9.4\scripts\client\mods\__init__.pyc"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1496

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1496-81-0x0000000000000000-mapping.dmp

Download
memory/1496-82-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download
memory/1652-76-0x0000000000000000-mapping.dmp

Download
memory/1896-54-0x000007FEFC521000-0x000007FEFC523000-memory.dmp

Filesize
8KB

Download