General

  • Target

    3032a57eb2d4940283bb667297c00940ae3574e5386d60da864c75cb316c56df.bin

  • Size

    769KB

  • Sample

    230511-w72lpahc65

  • MD5

    39a0101797709a6f7d238d4e4c4f3eac

  • SHA1

    a89fbabc41d6c047a7349d4dde2f19bdde15ddf4

  • SHA256

    3032a57eb2d4940283bb667297c00940ae3574e5386d60da864c75cb316c56df

  • SHA512

    be146a3375d37aaff7603cccf3b7e6d9b6cefece7b18fb7872bf9efe45086cd21a9776551b5f900622eec45253e98f51a943fefc8cb92123ae5855dc4d29025d

  • SSDEEP

    12288:2MrUy90JIg8ZsMynK67o6aMCICbf1FKpLnwHKTiPxA/NzaHOGhWMHC2:OyRWpKgJ1c1uDuZ2QOGhWiC2

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.75:4132

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      3032a57eb2d4940283bb667297c00940ae3574e5386d60da864c75cb316c56df.bin

    • Size

      769KB

    • MD5

      39a0101797709a6f7d238d4e4c4f3eac

    • SHA1

      a89fbabc41d6c047a7349d4dde2f19bdde15ddf4

    • SHA256

      3032a57eb2d4940283bb667297c00940ae3574e5386d60da864c75cb316c56df

    • SHA512

      be146a3375d37aaff7603cccf3b7e6d9b6cefece7b18fb7872bf9efe45086cd21a9776551b5f900622eec45253e98f51a943fefc8cb92123ae5855dc4d29025d

    • SSDEEP

      12288:2MrUy90JIg8ZsMynK67o6aMCICbf1FKpLnwHKTiPxA/NzaHOGhWMHC2:OyRWpKgJ1c1uDuZ2QOGhWiC2

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks