Analysis

  • max time kernel
    122s
  • max time network
    180s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2024 18:46

General

  • Target

    VISUALIZAR PROCESO POR PAGO DE INCAPACIDAD; Radicado 20017-70-32142-2024-00611-00; 8902043602.exe

  • Size

    1.6MB

  • MD5

    58dacac0b5dbfef885024927157d46ea

  • SHA1

    7a7fe290b05f9cdb62e353615d04eae15633db70

  • SHA256

    0729eb04a031abe19ff9a06cc85f5d634fb519cc1c4572552cda2279fd41598d

  • SHA512

    98dca3355ef271b9c22e8860660fe4e724902140f31801f12e27156c12240631f5206c36625cbe87a09e1606d565554c56597b129757fa4636adac018d6781fb

  • SSDEEP

    24576:Q/7YU/IPaTNqFvtbdzblZp0qDdydlZ/hDK2QpIBRTsOytqtvQmUld4O3B0jyaN:Q/Zpq/llZeqR8D4SX46tqv3B0jya

Score
10/10

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VISUALIZAR PROCESO POR PAGO DE INCAPACIDAD; Radicado 20017-70-32142-2024-00611-00; 8902043602.exe
    "C:\Users\Admin\AppData\Local\Temp\VISUALIZAR PROCESO POR PAGO DE INCAPACIDAD; Radicado 20017-70-32142-2024-00611-00; 8902043602.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab77B1.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/1672-32-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-1202-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1672-8-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-3-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-4-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-18-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-6-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-30-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-36-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-40-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-46-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-52-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-56-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-62-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-34-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-58-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-54-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-50-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-48-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-44-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-42-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-38-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-60-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-2-0x00000000047E0000-0x00000000048CE000-memory.dmp

    Filesize

    952KB

  • memory/1672-10-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-26-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-24-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-22-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-20-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-16-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-14-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-12-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-28-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-64-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-66-0x00000000047E0000-0x00000000048C8000-memory.dmp

    Filesize

    928KB

  • memory/1672-1179-0x0000000000CB0000-0x0000000000D0E000-memory.dmp

    Filesize

    376KB

  • memory/1672-1180-0x00000000048D0000-0x000000000491C000-memory.dmp

    Filesize

    304KB

  • memory/1672-1181-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1672-1182-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1672-1183-0x0000000004920000-0x0000000004974000-memory.dmp

    Filesize

    336KB

  • memory/1672-1-0x0000000000D30000-0x0000000000ECE000-memory.dmp

    Filesize

    1.6MB

  • memory/1672-0-0x000000007447E000-0x000000007447F000-memory.dmp

    Filesize

    4KB

  • memory/1788-1203-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1788-1204-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1788-1201-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/1788-1221-0x00000000003F0000-0x00000000003FA000-memory.dmp

    Filesize

    40KB

  • memory/1788-1222-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1788-1223-0x0000000074470000-0x0000000074B5E000-memory.dmp

    Filesize

    6.9MB