33c0c309dba1ae1539b6e49b881f1abb5679ffcabf84fda8e5a4d52f588aa0a8

Analysis

max time kernel
25s
max time network
17s
platform
windows7_x64
resource
win7-20240708-es
resource tags

arch:x64arch:x86image:win7-20240708-eslocale:es-esos:windows7-x64systemwindows
submitted
31-08-2024 04:02

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General

Target

Stub.pyc
Size

198KB
MD5

bf50be6023ad3852cf8dafe71ae0149e
SHA1

a497396e43fd9bd19f699293f4a043283f6ce997
SHA256

45dc909ea64b61dea3cc8aea2e85aede247f7970915c3ef18451748146c7a79c
SHA512

4a98130ae575ad3a32e9801eb5354ad760e7dbec505f7216909ed391aa7f21d17f81a9d3cb386bf51451a4345f6bca4fe0236e2d68ac779400641493fa7a50b4
SSDEEP

6144:MeYPhr47CTpKfTgYhYYYYY9YYjTFlZE1l:5spAsFlZ+

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-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2832	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 2832	2740	cmd.exe	31
PID 2740 wrote to memory of 2832	2740	cmd.exe	31
PID 2740 wrote to memory of 2832	2740	cmd.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Stub.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2740
- 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:2832

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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