Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 07:41

General

  • Target

    URGENTE Oficio 391 NOTIFICACIÓN ELECTRÓNICA CENDO RAMA RADICADO 153153135 000 6562/00012 NotificacionElectronica.exe

  • Size

    455KB

  • MD5

    c544a0e2e173c94fa9069c73e7af6367

  • SHA1

    1b8040c145d6cb2af6d1d9c1dc6878d51820e53b

  • SHA256

    9d8547266c90cae7e2f5f5a81af27fb6bc6ade56a798b429cdb6588a89cec874

  • SHA512

    f47694025fad1c67b727c9836d3663fa0f251a46e855e78e4c323beac1d82d13632e10d16e06e0d81718953ed6e06ee5e918195268ba988f3e555b432f1784a7

  • SSDEEP

    3072:JrD9fI1D2oKZrGp4Lczp9+fOZveTHdHZ0Cp2Sb0Q0F:U1D2XGp4LczSOle5Zzp2Wg

Malware Config

Extracted

Family

asyncrat

Version

| CRACKED BY https://t.me/xworm_v2

Botnet

12 noviembre

C2

12novwins.duckdns.org:9003

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 4 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\URGENTE Oficio 391 NOTIFICACIÓN ELECTRÓNICA CENDO RAMA RADICADO 153153135 000 6562\00012 NotificacionElectronica.exe
    "C:\Users\Admin\AppData\Local\Temp\URGENTE Oficio 391 NOTIFICACIÓN ELECTRÓNICA CENDO RAMA RADICADO 153153135 000 6562\00012 NotificacionElectronica.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\SysWOW64\cmd.exe
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ad3bcc67

    Filesize

    777KB

    MD5

    1d4dff32955b15c8f089d757375f5719

    SHA1

    b62c78df3d2445fafdfffcbeb3a2ed7699a30706

    SHA256

    191138bdf123c594424f8d898729baa021bcdbd43e10df974bae056cdfa02fa2

    SHA512

    d30defc9bdb33e356fd17fa88d81cf3e098ae9d3dd2c52a191bfea5b06acd4c3843eb63049969b6951bde2e64df0a0d1f8bf5a4d3f89db21a5cc59d9bfd4b171

  • memory/1160-0-0x00007FF8AC750000-0x00007FF8AC8C2000-memory.dmp

    Filesize

    1.4MB

  • memory/1160-10-0x00007FF8AC769000-0x00007FF8AC76A000-memory.dmp

    Filesize

    4KB

  • memory/1160-11-0x00007FF8AC750000-0x00007FF8AC8C2000-memory.dmp

    Filesize

    1.4MB

  • memory/1160-12-0x00007FF8AC750000-0x00007FF8AC8C2000-memory.dmp

    Filesize

    1.4MB

  • memory/2008-26-0x0000000000570000-0x0000000000586000-memory.dmp

    Filesize

    88KB

  • memory/2008-22-0x0000000073390000-0x00000000745E4000-memory.dmp

    Filesize

    18.3MB

  • memory/2008-25-0x000000007465E000-0x000000007465F000-memory.dmp

    Filesize

    4KB

  • memory/2008-27-0x0000000074650000-0x0000000074E00000-memory.dmp

    Filesize

    7.7MB

  • memory/2008-28-0x000000007465E000-0x000000007465F000-memory.dmp

    Filesize

    4KB

  • memory/2008-29-0x0000000074650000-0x0000000074E00000-memory.dmp

    Filesize

    7.7MB

  • memory/4504-18-0x0000000074E1E000-0x0000000074E20000-memory.dmp

    Filesize

    8KB

  • memory/4504-17-0x0000000074E10000-0x0000000074F8B000-memory.dmp

    Filesize

    1.5MB

  • memory/4504-19-0x0000000074E10000-0x0000000074F8B000-memory.dmp

    Filesize

    1.5MB

  • memory/4504-21-0x0000000074E10000-0x0000000074F8B000-memory.dmp

    Filesize

    1.5MB

  • memory/4504-15-0x00007FF8CA6D0000-0x00007FF8CA8C5000-memory.dmp

    Filesize

    2.0MB