General

  • Target

    e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc

  • Size

    1.3MB

  • Sample

    240713-prwl6sshmh

  • MD5

    4ecb15fe8939eacf799015f8419f407e

  • SHA1

    06231d45f5a38c4fcef3ebf3d42b363c52cf23e3

  • SHA256

    e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc

  • SHA512

    da1e5edeaa85a71ec0097b28f8cf1a63aeea7b6864af647b9254e1bc50782fce0cb4e27f743cc4add43911cbd57852419047b2878cd440d0c51134fea158e9d7

  • SSDEEP

    12288:mvNXAe2V/HjYmnkUytIS+5KTXF81q2rfuEI4b9YWFyZ:02VsofyuS+5Kp8FrflI4hty

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Mutex

Aakn1515knAakn1515kn!

Attributes
  • c2_url_file

    http://update-checker-status.cc/OCB-Async.txt

  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc

    • Size

      1.3MB

    • MD5

      4ecb15fe8939eacf799015f8419f407e

    • SHA1

      06231d45f5a38c4fcef3ebf3d42b363c52cf23e3

    • SHA256

      e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc

    • SHA512

      da1e5edeaa85a71ec0097b28f8cf1a63aeea7b6864af647b9254e1bc50782fce0cb4e27f743cc4add43911cbd57852419047b2878cd440d0c51134fea158e9d7

    • SSDEEP

      12288:mvNXAe2V/HjYmnkUytIS+5KTXF81q2rfuEI4b9YWFyZ:02VsofyuS+5Kp8FrflI4hty

    • AsyncRat

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

    • Modifies WinLogon for persistence

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks