deafc124bc097312f31fa48c677945da35e1d2833cd014723fb7b29f92b4c8db

Resubmissions

09-12-2022 21:32

221209-1dzx8aed66 10

01-12-2022 10:29

221201-mh924add21 10

Analysis

max time kernel
402s
max time network
407s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
09-12-2022 21:32

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Report Analysis Logs

General

Target

metaphysic/crematoria.vbs
Size

181B
MD5

bbaffbb5d8288a9481f38b8a56aa0154
SHA1

ea95bc5e3125049f06859eff5ce2d8fbc9bbc62a
SHA256

6176a28d3c16b51c41d9b81b625423fe0d3c0addc6a8e32613ca7e10d540d990
SHA512

2dfa07c8f935f252f2ef100ecb4fea0a0d299092e348f1933d72067d671eb607cfde8a2a61411cbf056f01412ef1c3c46811472bff3c76d60b4bdd963c7ccd69

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

1436 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1436 powershell.exe

pid	process
1436	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1436	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WScript.exe

description	pid	process	target process
PID 1784 wrote to memory of 1436	1784	WScript.exe	powershell.exe
PID 1784 wrote to memory of 1436	1784	WScript.exe	powershell.exe
PID 1784 wrote to memory of 1436	1784	WScript.exe	powershell.exe
PID 1784 wrote to memory of 1436	1784	WScript.exe	powershell.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\metaphysic\crematoria.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1784

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\leveler.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1436

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/1436-55-0x0000000000000000-mapping.dmp

Download
memory/1436-56-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/1436-57-0x0000000074620000-0x0000000074BCB000-memory.dmp

Filesize
5.7MB

Download
memory/1436-58-0x0000000074620000-0x0000000074BCB000-memory.dmp

Filesize
5.7MB

Download
memory/1784-54-0x000007FEFC421000-0x000007FEFC423000-memory.dmp

Filesize
8KB

Download