General

  • Target

    6cdd270a2bad95c8a063a9fe876f6c454f2b5219164c476e2bf94350ab050618

  • Size

    73KB

  • Sample

    250329-x2xafssq17

  • MD5

    75e679528300f0eec2aab97faf87a0b1

  • SHA1

    5f5e310edf9b08693a31003a91071b5b4b7bfd39

  • SHA256

    6cdd270a2bad95c8a063a9fe876f6c454f2b5219164c476e2bf94350ab050618

  • SHA512

    7b051d593aa6c20ec50018c56f834388345f025c2e5257cd0c887aeb15f6e6302e57c91b3009ae65a5456aef3c338a5603bda45240eaa325e7636475fe01d935

  • SSDEEP

    768:btF3S1PK+iPDVwir9JSIEZvkYIuu7tkA1+BSrv7mqb2nyHpwH1oQWM4Vp8GX90P7:BkKhJ2ZsYCnn/bb5weMrGX90+t3VclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    3

  • install

    true

  • install_file

    MicrosoftEdgeUpdate.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/ZnhxAV6a

aes.plain

Targets

    • Target

      6cdd270a2bad95c8a063a9fe876f6c454f2b5219164c476e2bf94350ab050618

    • Size

      73KB

    • MD5

      75e679528300f0eec2aab97faf87a0b1

    • SHA1

      5f5e310edf9b08693a31003a91071b5b4b7bfd39

    • SHA256

      6cdd270a2bad95c8a063a9fe876f6c454f2b5219164c476e2bf94350ab050618

    • SHA512

      7b051d593aa6c20ec50018c56f834388345f025c2e5257cd0c887aeb15f6e6302e57c91b3009ae65a5456aef3c338a5603bda45240eaa325e7636475fe01d935

    • SSDEEP

      768:btF3S1PK+iPDVwir9JSIEZvkYIuu7tkA1+BSrv7mqb2nyHpwH1oQWM4Vp8GX90P7:BkKhJ2ZsYCnn/bb5weMrGX90+t3VclN

    Score
    10/10
    • AsyncRat

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

    • Asyncrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks