820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946

Analysis

max time kernel
203s
max time network
224s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 10:29

Target

820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe
Size

920KB
MD5

da7d7c30500ae2a6d5036da5b6b8a822
SHA1

e898b91a63a9c48c1988eaa05ccb5221d96888ad
SHA256

820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946
SHA512

db1fa7652f55b0ddb4bcd2b00b9f1361a74a68823080edce73d6ecdb1a3e69633039a3b309eb915011fc72bb8adef765e0e67806d319cb0fbdbd1bac30d1de7b
SSDEEP

6144:SZQjh5WC+xiarOOBW5HqdC27Ml2E5UWTITeCE8tTN28ZjwdKa0341n6UNP5P4E6P:LrWC+xia6/5rQ2efZTNlahQI4+M

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 3 IoCs

pid	Process
4164	820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe
4164	820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe
4164	820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 3276	4164	820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe	82
PID 4164 wrote to memory of 3276	4164	820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe	82
PID 4164 wrote to memory of 3276	4164	820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe	82

C:\Users\Admin\AppData\Local\Temp\820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe
"C:\Users\Admin\AppData\Local\Temp\820f63a47e86fe10a784b8a2acc4035fd306c718abc4a04d2330cee748a0d946.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4164
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\KK.png
  2⤵
  PID:3276

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact