939d07507ed79051a35ba95a4b5d105a5937be17f168f95a282c94acb9982028

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 11:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

C:Userspublicdocumentsdfk.dh
Size

461B
MD5

93ca00eca61c7cd072f19884c09f446e
SHA1

6ec1edf2d9e8b67060310262aa46c6d0e7f3a0ec
SHA256

5bd70d602b0f3810662103e2005b6db2735ca99062d941e2bf3eb1647ea9daab
SHA512

29f97dbc7d82659d65f97ff9aa4d276c40735b8ad3702986bebed473019fc371b763f2a8fad5387dc8d4ca971b3a13e017ca848fdba68d4697532c95d40b17f7

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-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2716	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2716	AcroRd32.exe
2716	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2548	2380	cmd.exe	31
PID 2380 wrote to memory of 2548	2380	cmd.exe	31
PID 2380 wrote to memory of 2548	2380	cmd.exe	31
PID 2548 wrote to memory of 2716	2548	rundll32.exe	32
PID 2548 wrote to memory of 2716	2548	rundll32.exe	32
PID 2548 wrote to memory of 2716	2548	rundll32.exe	32
PID 2548 wrote to memory of 2716	2548	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\C_Userspublicdocumentsdfk.dh
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\C_Userspublicdocumentsdfk.dh
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2548
- - 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\C_Userspublicdocumentsdfk.dh"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2716

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
463e402e83af70c8063682bf166ed321

SHA1
c65b24c820107b28b21df9d070fd452369d04a81

SHA256
f092a1b47c39a947d8603baa919c011503de73bc24224e8bb6731786ba4173ca

SHA512
6f4da19d57612de265409ccd564986801494afa6aa7f0ca25b6ccab78c978b67b3a98a0e4af7d57c8de981562c95332916e530b7deaf12138ebf55a473acefb5

Download Submit