Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    13/12/2024, 02:35

General

  • Target

    002 COPIA DE LA NOTIFICACION.exe

  • Size

    966KB

  • MD5

    e634616d3b445fc1cd55ee79cf5326ea

  • SHA1

    ca27a368d87bc776884322ca996f3b24e20645f4

  • SHA256

    1fcd04fe1a3d519c7d585216b414cd947d16997d77d81a2892821f588c630937

  • SHA512

    7d491c0a97ce60e22238a1a3530f45fbb3c82377b400d7986db09eccad05c9c22fb5daa2b4781882f870ab088326e5f6156613124caa67b54601cbad8f66aa90

  • SSDEEP

    24576:we3xAibB85Z1HrWtB8z1L1OTJu5zzz3zzzozzz3zzzSZ:HxAibBEZ1LWtBzQrZ

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

Default

C2

envnuev1124.duckdns.org:3013

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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\002 COPIA DE LA NOTIFICACION.exe
    "C:\Users\Admin\AppData\Local\Temp\002 COPIA DE LA NOTIFICACION.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2036
    • 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:1040
      • 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:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\841db574

    Filesize

    777KB

    MD5

    8080f4dad066674489745067bf7f4752

    SHA1

    fdef463bdaf119f61eeaf85e372919cca088dc47

    SHA256

    26e2741e6766e4c91e9da90148399859fe2edf506bb0c18e668c2fe5b756b7f9

    SHA512

    b6ca899c96324fd8240609489f0576eb5a0991e7626b9391f4b7dd52f4a6a25279862c206393761f03540feaba3fce7133343161f2f31fbc6d5409928bd912ab

  • memory/1040-63-0x0000000075280000-0x00000000753F4000-memory.dmp

    Filesize

    1.5MB

  • memory/1040-13-0x0000000077A40000-0x0000000077BE9000-memory.dmp

    Filesize

    1.7MB

  • memory/1040-66-0x000000007528E000-0x0000000075290000-memory.dmp

    Filesize

    8KB

  • memory/1040-59-0x000000007528E000-0x0000000075290000-memory.dmp

    Filesize

    8KB

  • memory/1040-60-0x0000000075280000-0x00000000753F4000-memory.dmp

    Filesize

    1.5MB

  • memory/1040-58-0x0000000075280000-0x00000000753F4000-memory.dmp

    Filesize

    1.5MB

  • memory/2036-7-0x000007FEF6AF0000-0x000007FEF6C48000-memory.dmp

    Filesize

    1.3MB

  • memory/2036-5-0x000007FEF6B09000-0x000007FEF6B0A000-memory.dmp

    Filesize

    4KB

  • memory/2036-6-0x000007FEF6AF0000-0x000007FEF6C48000-memory.dmp

    Filesize

    1.3MB

  • memory/2036-9-0x000000013FCA0000-0x000000013FD98000-memory.dmp

    Filesize

    992KB

  • memory/2036-10-0x000007FEF7CD0000-0x000007FEF7D04000-memory.dmp

    Filesize

    208KB

  • memory/2036-0-0x000007FEF6AF0000-0x000007FEF6C48000-memory.dmp

    Filesize

    1.3MB

  • memory/2036-11-0x000007FEF64C0000-0x000007FEF6775000-memory.dmp

    Filesize

    2.7MB

  • memory/2696-64-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2696-65-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2696-62-0x0000000073070000-0x00000000740D2000-memory.dmp

    Filesize

    16.4MB

  • memory/2696-67-0x0000000000080000-0x0000000000096000-memory.dmp

    Filesize

    88KB