8b65d7656d0881a2727ea57981a5b851a6f06a3dbad1f44accbcbf9e0d21ba1b

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/03/2025, 16:01

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General

Target

src/main.py
Size

848B
MD5

c7e2a6f36eead941802e707eb246da84
SHA1

4406272e8c7a9b8cb5684373c43f3368b2cb44dd
SHA256

eff558ffa171814712d1605c72fe8eba833f1682ef7efc8285dcf5303f4c5f41
SHA512

a6191c28c66c9c33d7bf070b36b5cb6ace45e06593cf4368cfd60e10a28bc846100be7efa025e1e12f5b4c3e0217ae5ec185142d1a4ea5db7aa1a5d585afdbeb

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2556	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2556	AcroRd32.exe
2556	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2904	2736	cmd.exe	31
PID 2736 wrote to memory of 2904	2736	cmd.exe	31
PID 2736 wrote to memory of 2904	2736	cmd.exe	31
PID 2904 wrote to memory of 2556	2904	rundll32.exe	32
PID 2904 wrote to memory of 2556	2904	rundll32.exe	32
PID 2904 wrote to memory of 2556	2904	rundll32.exe	32
PID 2904 wrote to memory of 2556	2904	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\src\main.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\src\main.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2904
- - 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\src\main.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
7d6eb60a5e33d5fa07bfdfddbb0ee951

SHA1
1378d6c364e4b31266fe5ce340b9e89490660933

SHA256
29589fb00b64c3ddf9a1613a5aaea7e0983b2c6e5b61722f9e7428d17721b985

SHA512
d547a085a591c90ca765a56e9d3b9303e5adeca50bd162713d2af57dbbabb856dbc8fd948e7fb3b83cd2cbfdfb3065a156b33f1274d1b1abfe0751ffdf53a1eb

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