General

  • Target

    a550ab0e2e2772ec3da6074c883cebfa7de009fd19800edf346bbe3d8b3285bd

  • Size

    787KB

  • Sample

    241105-kr852s1jen

  • MD5

    236baf6c976c208b20db1f7cd8e8cb06

  • SHA1

    4afcaecf2e2073eb0c1297f40e07faf07830ab7a

  • SHA256

    a550ab0e2e2772ec3da6074c883cebfa7de009fd19800edf346bbe3d8b3285bd

  • SHA512

    172774c50401f335f6b3f25e6c912bfa8970e6d55d42872f8aa2d71e09554e3c18ceb1de1b3232a29d67cc99d563c40f51fa7ffca740ad3e49f1c62cc112096b

  • SSDEEP

    24576:oyLziq6HDNJQqpHz2jfWwhe2Xc9vm/Dn360k:vR6jMqpT2jXh/am/DK

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      a550ab0e2e2772ec3da6074c883cebfa7de009fd19800edf346bbe3d8b3285bd

    • Size

      787KB

    • MD5

      236baf6c976c208b20db1f7cd8e8cb06

    • SHA1

      4afcaecf2e2073eb0c1297f40e07faf07830ab7a

    • SHA256

      a550ab0e2e2772ec3da6074c883cebfa7de009fd19800edf346bbe3d8b3285bd

    • SHA512

      172774c50401f335f6b3f25e6c912bfa8970e6d55d42872f8aa2d71e09554e3c18ceb1de1b3232a29d67cc99d563c40f51fa7ffca740ad3e49f1c62cc112096b

    • SSDEEP

      24576:oyLziq6HDNJQqpHz2jfWwhe2Xc9vm/Dn360k:vR6jMqpT2jXh/am/DK

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks