d5fa15c436edd8dccd185ff2716b47e5a3b664c8afe6334297714a8598fa59a2

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23/03/2025, 22:57

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General

Target

Stub.pyc
Size

799KB
MD5

438e8ac276357882c1431e30fcbffac2
SHA1

672b134aa366e34baf440af059e83bfa4896594b
SHA256

252e934b19ff02b1cae6d9af30184d88f5aed810ee7685c878023b0243cd3d3c
SHA512

6e3c1328da4e43cec4d2d4321f83d712c2715e752d747a11a2c081b7641609ad96a50ecb429dc1fae94e9b2718ea909bb80f2971b5e7ef45b14c81f33b5e3839
SSDEEP

12288:X/n7lOpA+IBcck47km7YevozA+UxxFcA/fA3Oo5fvAC1+61taVvXLzt/n6zH79KQ:X/7lOp3IyclgzczXAeIDtaVcw1l4paB+

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2916	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2916	2260	cmd.exe	31
PID 2260 wrote to memory of 2916	2260	cmd.exe	31
PID 2260 wrote to memory of 2916	2260	cmd.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Stub.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Stub.pyc
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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