General

  • Target

    fcf06797e7c2320ccadff1d20c1391c3073496aa298423a1560956565323ca55

  • Size

    539KB

  • Sample

    230324-kv3sfafd6w

  • MD5

    c85639ae21265e487ac2263926911df7

  • SHA1

    375fa9d3298cff8c9e807d03837cff5f80e5800e

  • SHA256

    fcf06797e7c2320ccadff1d20c1391c3073496aa298423a1560956565323ca55

  • SHA512

    f4cc91f26e01cacb6201a1100a68a6cbf96e8fedd842516f5994e6401202e222650e9312bba94697e66b4b9e6cdd8f8b22033a2168d8f8a2e90a009694761bab

  • SSDEEP

    12288:KMrky90EaACstoFOuCT0XBn52EpYBxlI4+cMQWN5upHtsmFk:aywwo8Vm53pYjcpQWnuVmv

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      fcf06797e7c2320ccadff1d20c1391c3073496aa298423a1560956565323ca55

    • Size

      539KB

    • MD5

      c85639ae21265e487ac2263926911df7

    • SHA1

      375fa9d3298cff8c9e807d03837cff5f80e5800e

    • SHA256

      fcf06797e7c2320ccadff1d20c1391c3073496aa298423a1560956565323ca55

    • SHA512

      f4cc91f26e01cacb6201a1100a68a6cbf96e8fedd842516f5994e6401202e222650e9312bba94697e66b4b9e6cdd8f8b22033a2168d8f8a2e90a009694761bab

    • SSDEEP

      12288:KMrky90EaACstoFOuCT0XBn52EpYBxlI4+cMQWN5upHtsmFk:aywwo8Vm53pYjcpQWnuVmv

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks