General

  • Target

    2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80.vbs

  • Size

    1.9MB

  • Sample

    241203-cm1n4svkd1

  • MD5

    bb16b36f5fe5781959183b0acd63de8b

  • SHA1

    f764941cab201f441d31edd23120961966799880

  • SHA256

    2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80

  • SHA512

    57b422dd4cb49dca2e4f3a143c6a995f574f407be5e4c1cdd2b6b20ff422df59732bacf501a0988799d8c40e33f6af1791035461ee2d4e740e33da42d35eea06

  • SSDEEP

    192:DlVUdVoZvsBef7e3vtEMUETN9BgKm6w56Hy:CQb7SOE9Tm6wd

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://pastebin.com/raw/Adv9gBHa

exe.dropper

https://pastebin.com/raw/Adv9gBHa

Extracted

Family

asyncrat

Version

1.0.7

Botnet

tarea 2

C2

wins.cooempresasltda5.store:8000

Mutex

DcRatMutex_qwsafun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80.vbs

    • Size

      1.9MB

    • MD5

      bb16b36f5fe5781959183b0acd63de8b

    • SHA1

      f764941cab201f441d31edd23120961966799880

    • SHA256

      2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80

    • SHA512

      57b422dd4cb49dca2e4f3a143c6a995f574f407be5e4c1cdd2b6b20ff422df59732bacf501a0988799d8c40e33f6af1791035461ee2d4e740e33da42d35eea06

    • SSDEEP

      192:DlVUdVoZvsBef7e3vtEMUETN9BgKm6w56Hy:CQb7SOE9Tm6wd

    • AsyncRat

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

    • Asyncrat family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks