General

  • Target

    e2ee3a6b3b33e45ff44f05b19f7ef3f827c38e7e6a9769b93046ba237886622f

  • Size

    45KB

  • Sample

    250117-kzhm3azrhp

  • MD5

    0da7191bce0f1a09ba553a4786b9fc76

  • SHA1

    a527503e0a49b18dafe3988364dd6862510775af

  • SHA256

    e2ee3a6b3b33e45ff44f05b19f7ef3f827c38e7e6a9769b93046ba237886622f

  • SHA512

    07daa0555f0d52e90fea9b2a9f2b8a01e65ed5b058b446c6b1f1468ec0d99253a7f154aec3fab1b7e8af747516ba0241f9d3c430b81b28b2255917c627e71f16

  • SSDEEP

    768:lu0OVT0kWNnWUb11lmo2qjgKjPGaG6PIyzjbFgX3i/JDf7P3o7Mk5C3gbBDZrx:lu0OVT01r2dKTkDy3bCXS/JDf7/zuC3

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

ywsfalsysy.duckdns.org:4444

Mutex

55DzjJCEgynH

Attributes
  • delay

    3

  • install

    true

  • install_file

    AggregatorHost.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      e2ee3a6b3b33e45ff44f05b19f7ef3f827c38e7e6a9769b93046ba237886622f

    • Size

      45KB

    • MD5

      0da7191bce0f1a09ba553a4786b9fc76

    • SHA1

      a527503e0a49b18dafe3988364dd6862510775af

    • SHA256

      e2ee3a6b3b33e45ff44f05b19f7ef3f827c38e7e6a9769b93046ba237886622f

    • SHA512

      07daa0555f0d52e90fea9b2a9f2b8a01e65ed5b058b446c6b1f1468ec0d99253a7f154aec3fab1b7e8af747516ba0241f9d3c430b81b28b2255917c627e71f16

    • SSDEEP

      768:lu0OVT0kWNnWUb11lmo2qjgKjPGaG6PIyzjbFgX3i/JDf7P3o7Mk5C3gbBDZrx:lu0OVT01r2dKTkDy3bCXS/JDf7/zuC3

    • 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

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks