6347a26e32cb37c13775a3c1ed05ef11a344021ee9c5a1545b6a2de7a0fd4d4b

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2022 01:20

Target

6347a26e32cb37c13775a3c1ed05ef11a344021ee9c5a1545b6a2de7a0fd4d4b.dll
Size

388KB
MD5

6482999ba1c65134f9ccfa0dd3999d80
SHA1

a8e54414cda391b4196cd3751a4bc53c76574530
SHA256

6347a26e32cb37c13775a3c1ed05ef11a344021ee9c5a1545b6a2de7a0fd4d4b
SHA512

17567cc960af5620b3a8b50fb5d45cf5c464b12469ad97e5dfedf09d2a4861c25ac2b832f817ca8e799bbb6c8052e9c38dd4f57174b2edb4e158ad7a35802814
SSDEEP

12288:bC7BtdujKkujZckVd888888888888W888888888883:OvdujhujZckV

Score

5^/10

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\rundll32.exe	rundll32.exe

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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 3208	3044	rundll32.exe	83
PID 3044 wrote to memory of 3208	3044	rundll32.exe	83
PID 3044 wrote to memory of 3208	3044	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6347a26e32cb37c13775a3c1ed05ef11a344021ee9c5a1545b6a2de7a0fd4d4b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6347a26e32cb37c13775a3c1ed05ef11a344021ee9c5a1545b6a2de7a0fd4d4b.dll,#1
  2⤵
  - Drops file in System32 directory
  PID:3208

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact