Resubmissions

08-12-2024 20:18

241208-y3bktatmfw 10

23-11-2024 19:37

241123-yb3vzssnfz 10

General

  • Target

    IMAGENES FOTO COMPARENDOS SIMIT INFRACCIONES DETALLES #2024-666663265889-999658959-PDF.vbs

  • Size

    207KB

  • Sample

    241208-y3bktatmfw

  • MD5

    6fb4803325e9551ee65380e39a58b250

  • SHA1

    8fd05fec3c193676864b0eec7a4d5ba1a118b4ea

  • SHA256

    f2210b872fa03ec869ad401139fb07405005043d9adeae4ae9bcc0a837b9b249

  • SHA512

    23c4922fc122038050e1cb37fe728910d5d013bec36a3aecf7ff83148ade88e6df31f4e554a104e17e301dfd7690fe7abfebbba12522c95e422d9c7e3089f899

  • SSDEEP

    384:2747Y7474747Y7474747Y7474747Y7474747Y7474747Y7474747Y7474747Y74Y:Clz/X

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://pastebin.com/raw/0FK5ax2D

Extracted

Family

asyncrat

Version

1.0.7

Botnet

14

C2

sanchezsanchez2024.duckdns.org:6666

Mutex

DcRatMutex_qwqdanchunSFDGHSDF

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      IMAGENES FOTO COMPARENDOS SIMIT INFRACCIONES DETALLES #2024-666663265889-999658959-PDF.vbs

    • Size

      207KB

    • MD5

      6fb4803325e9551ee65380e39a58b250

    • SHA1

      8fd05fec3c193676864b0eec7a4d5ba1a118b4ea

    • SHA256

      f2210b872fa03ec869ad401139fb07405005043d9adeae4ae9bcc0a837b9b249

    • SHA512

      23c4922fc122038050e1cb37fe728910d5d013bec36a3aecf7ff83148ade88e6df31f4e554a104e17e301dfd7690fe7abfebbba12522c95e422d9c7e3089f899

    • SSDEEP

      384:2747Y7474747Y7474747Y7474747Y7474747Y7474747Y7474747Y7474747Y74Y:Clz/X

    • AsyncRat

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

    • Asyncrat family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Legitimate hosting services abused for malware hosting/C2

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks