Analysis

  • max time kernel
    172s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2024 18:23

General

  • Target

    VISUALIZAR FACTURA ELECTRONICA GENERADA; 900436401; SOCIEDAD DE COMERCIALIZACION INTERNACIONAL NATTU.exe

  • Size

    956KB

  • MD5

    81111fe6e4e37b4ef5507cd47a3262cb

  • SHA1

    5c2036ac6fc6e1ae89492eb9bb05efef7ca7c6c5

  • SHA256

    6d01f5803ae40a48497dbee43b4fe80818b48df22950208244590091f8cc9eb2

  • SHA512

    58914df9dca6ff14d1654d99a40c3d77fdd9b8366245e749e1eb8b4e7f9dc65c9587788314b9634ef14dc13782ae9571a98a0cbc46b14d09ef2aa4aaef169b7e

  • SSDEEP

    24576:0E57VUKfFNo3ePQiHSmx+hYPnBcpbz4/:0U7mKfFNoAymxcYPBcpn4

Malware Config

Extracted

Family

latentbot

C2

santiagovenecia7050.zapto.org

Signatures

  • AsyncRat

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

  • Asyncrat family
  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Latentbot family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3532
      • C:\Users\Admin\AppData\Local\Temp\VISUALIZAR FACTURA ELECTRONICA GENERADA; 900436401; SOCIEDAD DE COMERCIALIZACION INTERNACIONAL NATTU.exe
        "C:\Users\Admin\AppData\Local\Temp\VISUALIZAR FACTURA ELECTRONICA GENERADA; 900436401; SOCIEDAD DE COMERCIALIZACION INTERNACIONAL NATTU.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2864
      • 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
        PID:2640

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2640-1197-0x0000000000580000-0x000000000059A000-memory.dmp

      Filesize

      104KB

    • memory/2640-1200-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2640-1201-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2640-1202-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2640-1203-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-32-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-66-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-2-0x0000000004AE0000-0x0000000004BCE000-memory.dmp

      Filesize

      952KB

    • memory/2864-4-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-3-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-8-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-22-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-64-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-63-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-60-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-58-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-20-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-54-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-52-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-51-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-48-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-42-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-40-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-38-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-36-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-26-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-0-0x00000000746FE000-0x00000000746FF000-memory.dmp

      Filesize

      4KB

    • memory/2864-30-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-28-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-34-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-1-0x00000000000A0000-0x0000000000190000-memory.dmp

      Filesize

      960KB

    • memory/2864-56-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-18-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-16-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-12-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-11-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-6-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-46-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-44-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-24-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-15-0x0000000004AE0000-0x0000000004BC8000-memory.dmp

      Filesize

      928KB

    • memory/2864-1179-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1180-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1181-0x0000000004D10000-0x0000000004D6E000-memory.dmp

      Filesize

      376KB

    • memory/2864-1182-0x0000000004C60000-0x0000000004CAC000-memory.dmp

      Filesize

      304KB

    • memory/2864-1183-0x00000000746FE000-0x00000000746FF000-memory.dmp

      Filesize

      4KB

    • memory/2864-1184-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1185-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1186-0x00000000056F0000-0x0000000005C94000-memory.dmp

      Filesize

      5.6MB

    • memory/2864-1187-0x0000000005080000-0x00000000050D4000-memory.dmp

      Filesize

      336KB

    • memory/2864-1193-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1195-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1198-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-1199-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB