955a262b9889fd6b20f3e8c5ccec98fa414070abda1656a1bc31b32acd4ece4a

Analysis

max time kernel
5s
max time network
35s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
30-11-2022 13:56

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General

Target

fix/probing.js
Size

127B
MD5

6eaf213bc89d562cec1a50227e681dbe
SHA1

e4a652b60eb7cf8407ca76f75c9fe9372c02052a
SHA256

699f8221ec372afa2ad90aba988d0a91b9ec31a34f12575c2d19159ab5b58810
SHA512

4cb7af2a78d2e95583f86d2c637c65d4771ea51a3d4cc30ff3ed342165b95d81d658f7f5c21e43c845feb9cfb3f66ee5700f8a107d6d51b59a89eece9545c151

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

592 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 592 powershell.exe

pid	process
592	powershell.exe

description	pid	process
Token: SeDebugPrivilege	592	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 1408 wrote to memory of 592	1408	wscript.exe	powershell.exe
PID 1408 wrote to memory of 592	1408	wscript.exe	powershell.exe
PID 1408 wrote to memory of 592	1408	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\probing.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1408

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\if.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:592

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/592-55-0x0000000000000000-mapping.dmp

Download
memory/592-57-0x000007FEF2BD0000-0x000007FEF35F3000-memory.dmp

Filesize
10.1MB

Download
memory/592-59-0x0000000002714000-0x0000000002717000-memory.dmp

Filesize
12KB

Download
memory/592-58-0x000007FEF2070000-0x000007FEF2BCD000-memory.dmp

Filesize
11.4MB

Download
memory/592-60-0x0000000002714000-0x0000000002717000-memory.dmp

Filesize
12KB

Download
memory/592-61-0x000000000271B000-0x000000000273A000-memory.dmp

Filesize
124KB

Download
memory/1408-54-0x000007FEFB8A1000-0x000007FEFB8A3000-memory.dmp

Filesize
8KB

Download