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General

  • Target

    bc37223b9804081acbfb0e3b15fc53af7e897106c8a5f0fe8b2dacba87657aba

  • Size

    752KB

  • Sample

    230531-23wgrsbh6t

  • MD5

    db9e724d720e49f231ccb849891cebb5

  • SHA1

    ec7d28d2957836bbbd738755f0dfa2b445d723d4

  • SHA256

    bc37223b9804081acbfb0e3b15fc53af7e897106c8a5f0fe8b2dacba87657aba

  • SHA512

    b31bb2856aba72e342de71107e46dfd3adbeabff6b1d63a9d1ca8bdfc99746502ed3e33b390678efcc743d9dec885ba3d74084a670c3391077b6224d2dfe3dc6

  • SSDEEP

    12288:aMrwy90sfudEerq57OdztY3bxkDflMZn+wQ3Q+tnHdRTLggltXZ6pXsc:WyruWTV3t4wn+wQ3Q8HnggltJ6cc

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      bc37223b9804081acbfb0e3b15fc53af7e897106c8a5f0fe8b2dacba87657aba

    • Size

      752KB

    • MD5

      db9e724d720e49f231ccb849891cebb5

    • SHA1

      ec7d28d2957836bbbd738755f0dfa2b445d723d4

    • SHA256

      bc37223b9804081acbfb0e3b15fc53af7e897106c8a5f0fe8b2dacba87657aba

    • SHA512

      b31bb2856aba72e342de71107e46dfd3adbeabff6b1d63a9d1ca8bdfc99746502ed3e33b390678efcc743d9dec885ba3d74084a670c3391077b6224d2dfe3dc6

    • SSDEEP

      12288:aMrwy90sfudEerq57OdztY3bxkDflMZn+wQ3Q+tnHdRTLggltXZ6pXsc:WyruWTV3t4wn+wQ3Q8HnggltJ6cc

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks