eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af

Analysis

max time kernel
139s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 04:47

Target

eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe
Size

12KB
MD5

3098608fd825309c98b31be716f016f0
SHA1

e094a1f5084050b0f133b669670d0502de1dd11f
SHA256

eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af
SHA512

7765e6600f6b6bb0a4c4972d405bc2b57d95e1bcd9dc993ce42b0a7f7df0d069e02220a909338d27c633a3e27c6d514830583cbdae7e1b4da80c43d0bf5c576b
SSDEEP

384:/T5AAcjCiFHaU/Ih7A11JKDJm1dfihDXstej8L5uKNf:/93M/Nya11UDJkyctej8VN

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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4632	eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 2080	4632	eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe	82
PID 4632 wrote to memory of 2080	4632	eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe	82
PID 4632 wrote to memory of 2080	4632	eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe	82

C:\Users\Admin\AppData\Local\Temp\eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe
"C:\Users\Admin\AppData\Local\Temp\eec5c568cf888e9a5c03fa228844e8e5a77f982e0ce7dfee1a08fab72bb226af.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Windows\System32\shimgvw.dll,ImageView_Fullscreen C:\Documents and Settings\All Users\Documentos\Minhas imagens\Amostras de imagens\Ninféias.jpg
  2⤵
  PID:2080

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/4632-132-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4632-136-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download