e198a1cf6988b3e8bffa5dec0b28c891c5ef4116c71fbc94d9a68ed9e9b444eb

Resubmissions

23/01/2023, 13:41

230123-qzjg9add79 10

27/12/2022, 17:22

221227-vxl8ksfd97 10

27/12/2022, 17:10

221227-vprhbsae8t 10

Analysis

max time kernel
230s
max time network
260s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/12/2022, 17:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

zsys-master/yaru_widgets.dart-main/example/linux/.gitignore
Size

18B
MD5

512dc82cc7c62f40b1e946232def5a13
SHA1

cf4f48a05192c4b17f4e92c45fdcf649e1af2c46
SHA256

5ded4f1a9d10d34bf6ee5beb0711d88ee2ef07b0f07ace9ed77935a246e8eb82
SHA512

cc0a0c32a23f97c03d5c7148470c28f706e49cdde546295f1cf40df10c549619c0a88ad5de92e83046f5c34ce032c10ed2d730f903a08a4aa213f15a8fefa759

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-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe
492	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 492 wrote to memory of 4772	492	OpenWith.exe	84
PID 492 wrote to memory of 4772	492	OpenWith.exe	84

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\zsys-master\yaru_widgets.dart-main\example\linux\.gitignore
1⤵
- Modifies registry class
PID:5060

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:492
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\zsys-master\yaru_widgets.dart-main\example\linux\.gitignore
  2⤵
  PID:4772

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

Windows 7 deprecation

Loading Replay Monitor...