b3ce4d863e60bc8e533ace948cab3222dd4fa70ac7f93c9391ab769d74902169

Resubmissions

09-12-2022 21:27

221209-1a6atshc3s 10

02-12-2022 06:19

221202-g25zlaba86 10

Analysis

max time kernel
573s
max time network
632s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
09-12-2022 21:27

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General

Target

metaphysic/squelched.vbs
Size

178B
MD5

e79b8eac6811c47921d7b7e02df81bc8
SHA1

3a242182768de828966235c3a92d2c8956d27672
SHA256

1ca39f8d606633829b551ef3d1a99a9e45f7ce32c1e7e4c1b573d91b1582692d
SHA512

d9e691cd695d06931cbeab643a8e63244e16ca98f1affaf2464c3af455a958aaba5c8f4aae86134ba97813f086e2c3d1f66466dc13c75520e2b04fc6c223526d

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
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1188 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1188 powershell.exe

pid	process
1188	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1188	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WScript.exe

description	pid	process	target process
PID 1232 wrote to memory of 1188	1232	WScript.exe	powershell.exe
PID 1232 wrote to memory of 1188	1232	WScript.exe	powershell.exe
PID 1232 wrote to memory of 1188	1232	WScript.exe	powershell.exe
PID 1232 wrote to memory of 1188	1232	WScript.exe	powershell.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\metaphysic\squelched.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1232

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\vied.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1188

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1188-55-0x0000000000000000-mapping.dmp

Download
memory/1188-56-0x0000000075C31000-0x0000000075C33000-memory.dmp

Filesize
8KB

Download
memory/1188-57-0x0000000074170000-0x000000007471B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-58-0x0000000074170000-0x000000007471B000-memory.dmp

Filesize
5.7MB

Download
memory/1232-54-0x000007FEFBF91000-0x000007FEFBF93000-memory.dmp

Filesize
8KB

Download