1205de65f89bd837ee24b30f91fa863da3a3038bf6e6d77b24be8765f584ec99

Analysis

max time kernel
155s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02/02/2023, 03:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Big hacker official tool v69 64bit.exe/B-Sony (1).config
Size

172B
MD5

5ae60ccd419da17643a8c701a5c9a2cc
SHA1

dbdbbf6ffa0ccc26d7ecf94d018688c3cf6ae878
SHA256

794e8bd36b776f799d65b916d04a6a7be44450aa7ec481e78451c93ae04a3231
SHA512

163e2802d44905c07e12e106f2a942932fc92805e089ed3af173c8a148e2cd6e6ad4378e57707edb1235257dc102d09b40caaee193cdd766fa79462bd04734e8

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	cmd.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1540	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1540	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1540	AcroRd32.exe
1540	AcroRd32.exe
1540	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 1540	1264	cmd.exe	29
PID 1264 wrote to memory of 1540	1264	cmd.exe	29
PID 1264 wrote to memory of 1540	1264	cmd.exe	29
PID 1264 wrote to memory of 1540	1264	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Big hacker official tool v69 64bit.exe\B-Sony (1).config"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1264
- 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\Big hacker official tool v69 64bit.exe\B-Sony (1).config"
  2⤵
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:1540

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1264-54-0x000007FEFB8E1000-0x000007FEFB8E3000-memory.dmp

Filesize
8KB

Download
memory/1540-124-0x0000000075291000-0x0000000075293000-memory.dmp

Filesize
8KB

Download