General

  • Target

    05407799.exe

  • Size

    3.4MB

  • Sample

    230606-s4mrksed59

  • MD5

    58b916ae442df6c81744ddae2221cabe

  • SHA1

    cf5be2bd01717f8141e517546a32b484d8bc7f9e

  • SHA256

    e9a420ebce08d2c90e6b536969171438363f2140d99f1c9f3d91f00cb292a6a0

  • SHA512

    da626a4736fc962004652ddfcee740b53049961058b53cee84f88b901e2243408dbfdad9dffc86e0d9312927122e930ebf37888d4d1e4abee1d0cfe123be2db2

  • SSDEEP

    98304:93dyYV/1g8pxdfR/mKYvuxNhthE1GR0FLOAkGkzdnEVomFHKnPA:hd/gsdflzdNhE1GR0FLOyomFHKnP

Malware Config

Targets

    • Target

      05407799.exe

    • Size

      3.4MB

    • MD5

      58b916ae442df6c81744ddae2221cabe

    • SHA1

      cf5be2bd01717f8141e517546a32b484d8bc7f9e

    • SHA256

      e9a420ebce08d2c90e6b536969171438363f2140d99f1c9f3d91f00cb292a6a0

    • SHA512

      da626a4736fc962004652ddfcee740b53049961058b53cee84f88b901e2243408dbfdad9dffc86e0d9312927122e930ebf37888d4d1e4abee1d0cfe123be2db2

    • SSDEEP

      98304:93dyYV/1g8pxdfR/mKYvuxNhthE1GR0FLOAkGkzdnEVomFHKnPA:hd/gsdflzdNhE1GR0FLOyomFHKnP

    • Generic Chinese Botnet

      A botnet originating from China which is currently unnamed publicly.

    • Chinese Botnet payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v6

Tasks