653af810e58a75f899673f51607fa6e3377a34cf677ab48a13a54762bbd5f8c4

Analysis

max time kernel
150s
max time network
52s
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/Zaraza_LsdMax.pyc
Size

4KB
MD5

07d08375ed5b7c9d8a9de8a48f69c1c5
SHA1

3e1a2b334839b85fd3705d021ca25ae1644dda33
SHA256

92a586628ab952be3c4d72873f2f28c751710cb9513905ec111e55729b5d3baf
SHA512

99822bae6ed98e6f42487a8b3d71512b19d27742da3eb55bfe2a123c6b08b98185102d9c4dc2516322720432111e4f97c7258f3dbee878f3a3c34476c2fd942d
SSDEEP

96:w/OIL4xgXLUayRAiCsYflhpRFku9ukAM4hz7IjjLsgp7bU:oO44xgUTb7iFkSArhOLnVg

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	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	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
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file	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\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2016 AcroRd32.exe
2016 AcroRd32.exe

pid	process
2016	AcroRd32.exe
2016	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1448 wrote to memory of 1720	1448	cmd.exe	rundll32.exe
PID 1448 wrote to memory of 1720	1448	cmd.exe	rundll32.exe
PID 1448 wrote to memory of 1720	1448	cmd.exe	rundll32.exe
PID 1720 wrote to memory of 2016	1720	rundll32.exe	AcroRd32.exe
PID 1720 wrote to memory of 2016	1720	rundll32.exe	AcroRd32.exe
PID 1720 wrote to memory of 2016	1720	rundll32.exe	AcroRd32.exe
PID 1720 wrote to memory of 2016	1720	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\0.9.4\scripts\client\mods\Zaraza_LsdMax.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1448

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\Zaraza_LsdMax.pyc"
3⤵
- Suspicious use of SetWindowsHookEx
PID:2016

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1448-54-0x000007FEFBD81000-0x000007FEFBD83000-memory.dmp

Filesize
8KB

Download
memory/1720-76-0x0000000000000000-mapping.dmp

Download
memory/2016-81-0x0000000000000000-mapping.dmp

Download
memory/2016-82-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download