Analysis

  • max time kernel
    135s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-10-2024 22:23

General

  • Target

    -20021254 DEMANDA LABORAL EN CURSO-1002024/1 DEMANDA LABORAL.exe

  • Size

    1.2MB

  • MD5

    f778e9136ab0db9de9802a7043de50a7

  • SHA1

    850dca074534a14fdb9ada6afaceea88558764e0

  • SHA256

    90803a583e9f693de5e7b8a196832436f6f648b27fb82e55904c256f30cc8b3a

  • SHA512

    cd6c5c3537f05ad5826d503e38b8e6ef2eaf668616bec15ba51ad3d81e0337a72779d7ca6af9e8ebee12d713891b30c0b73bf34718552bc9f4e7d8909b998156

  • SSDEEP

    24576:+heavSigvk0vhkzswHD4/V3OQdnYKYc4wXUyuy1:qP710vezrj4dJYFYUyuy1

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

SERVER

C2

asxyz.duckdns.org:52350

Mutex

AsyncMutex_6SI6TOGjnk

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 3 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\-20021254 DEMANDA LABORAL EN CURSO-1002024\1 DEMANDA LABORAL.exe
    "C:\Users\Admin\AppData\Local\Temp\-20021254 DEMANDA LABORAL EN CURSO-1002024\1 DEMANDA LABORAL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3536
    • 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:2060
      • 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:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\55f0ff67

    Filesize

    777KB

    MD5

    62b06bb729f144850fc19a79134af489

    SHA1

    86e1ce24b0ab57040a5dd875110564e87dd0fa84

    SHA256

    b5befbf37c1ce7782d1d0c1c4d52075b3e39e3c35408a1081641655a09b93791

    SHA512

    e4ca806c631bd206c7b454346dffeb43b26095e6103d39c30c509b90db5108deb7738cb5fb5fac4cd31ffe0590d5971b27f0cf2a3e2ae2066733c6c725bf4f99

  • memory/1728-21-0x0000000072ED0000-0x0000000074124000-memory.dmp

    Filesize

    18.3MB

  • memory/1728-33-0x0000000072720000-0x0000000072ED0000-memory.dmp

    Filesize

    7.7MB

  • memory/1728-32-0x000000007272E000-0x000000007272F000-memory.dmp

    Filesize

    4KB

  • memory/1728-31-0x0000000005EF0000-0x0000000005F56000-memory.dmp

    Filesize

    408KB

  • memory/1728-30-0x0000000006430000-0x00000000069D4000-memory.dmp

    Filesize

    5.6MB

  • memory/1728-29-0x0000000005DE0000-0x0000000005E7C000-memory.dmp

    Filesize

    624KB

  • memory/1728-26-0x0000000072720000-0x0000000072ED0000-memory.dmp

    Filesize

    7.7MB

  • memory/1728-25-0x0000000000D10000-0x0000000000D26000-memory.dmp

    Filesize

    88KB

  • memory/1728-24-0x000000007272E000-0x000000007272F000-memory.dmp

    Filesize

    4KB

  • memory/2060-13-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/2060-20-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/2060-18-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/2060-17-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/2060-15-0x00007FFD6D7F0000-0x00007FFD6D9E5000-memory.dmp

    Filesize

    2.0MB

  • memory/3536-0-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/3536-11-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/3536-10-0x0000000074430000-0x00000000745AB000-memory.dmp

    Filesize

    1.5MB

  • memory/3536-9-0x0000000074443000-0x0000000074445000-memory.dmp

    Filesize

    8KB

  • memory/3536-1-0x00007FFD6D7F0000-0x00007FFD6D9E5000-memory.dmp

    Filesize

    2.0MB