General

  • Target

    b61d9cae70fcb7e27d7a95718dbf0bd8f2d8794d9e35adfeb6d6a61305561c6b

  • Size

    1.1MB

  • Sample

    241125-rdrr6szpcy

  • MD5

    27f646f3b6591f9f7df3fa65d0b2e2f3

  • SHA1

    92d089ea1704882148c68447c94a4cc76760d8cb

  • SHA256

    b61d9cae70fcb7e27d7a95718dbf0bd8f2d8794d9e35adfeb6d6a61305561c6b

  • SHA512

    54279545b48e98dd37f1fcb960ccc00fc4e1a41947da49d34ee63b7ff1a834b55169419c4e4c0a29295bf40e92df2cc55037053bfbe7553978caac932d118101

  • SSDEEP

    24576:waZwl60+T/zNewASB8qKX2nyoIDQ2PPTcONWpDey7iI6AWlhA+D2OWygEFA+iL2+:WaT/zvAStyoIDQ2PPTcONWpDey7iIXWA

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

NOV19

C2

notificacionpdf.duckdns.org:8010

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Default

C2

oooptesg.duckdns.org:8020

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

njrat

Version

0.7.3

Botnet

Lime

C2

gfhgfjfrur.duckdns.org:8031

Mutex

Client.exe

Attributes
  • reg_key

    Client.exe

  • splitter

    1234

Targets

    • Target

      b61d9cae70fcb7e27d7a95718dbf0bd8f2d8794d9e35adfeb6d6a61305561c6b

    • Size

      1.1MB

    • MD5

      27f646f3b6591f9f7df3fa65d0b2e2f3

    • SHA1

      92d089ea1704882148c68447c94a4cc76760d8cb

    • SHA256

      b61d9cae70fcb7e27d7a95718dbf0bd8f2d8794d9e35adfeb6d6a61305561c6b

    • SHA512

      54279545b48e98dd37f1fcb960ccc00fc4e1a41947da49d34ee63b7ff1a834b55169419c4e4c0a29295bf40e92df2cc55037053bfbe7553978caac932d118101

    • SSDEEP

      24576:waZwl60+T/zNewASB8qKX2nyoIDQ2PPTcONWpDey7iI6AWlhA+D2OWygEFA+iL2+:WaT/zvAStyoIDQ2PPTcONWpDey7iIXWA

    • AsyncRat

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

    • Asyncrat family

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks