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
107s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/12/2022, 17:22

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Report Analysis Logs

General

Target

zsys-master/.github/ISSUE_TEMPLATE/config.yml
Size

71B
MD5

d31ac1366f42fd6ec8109d9f3ea7942a
SHA1

e09d87e6a2433ceec5eeae0f0e322ff392eed73d
SHA256

a9904082627b89e5270206d3d3e4550e4e8b842c2c2274d433e9742e8f8e2500
SHA512

7402feacb398a74951dc4a1eecc11521a241e60b5502e6e618a5df4f3b77585d7687405e157e77e93c2532279cb28b58e1078814212c994069911cf7b264cd22

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-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe
2968	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 532	2968	OpenWith.exe	90
PID 2968 wrote to memory of 532	2968	OpenWith.exe	90

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\zsys-master\.github\ISSUE_TEMPLATE\config.yml
1⤵
- Modifies registry class
PID:3008

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\zsys-master\.github\ISSUE_TEMPLATE\config.yml
  2⤵
  PID:532

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

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