General

  • Target

    58a9af4965fd71d31bec46259ad9a9dc9b91a290cb6eb4e34f264a0f15ccacc7

  • Size

    1.2MB

  • Sample

    230512-wnzyragc4v

  • MD5

    e50278e5412bf849ff25539aa51d2b3d

  • SHA1

    b9de56a86a7ddfdc6c6d892b5bb098d761c3d86c

  • SHA256

    58a9af4965fd71d31bec46259ad9a9dc9b91a290cb6eb4e34f264a0f15ccacc7

  • SHA512

    5b3e0695cff437c2516366114dba53f5c7296221e0f1ab544aff6929549eeb4f2cc2ef46ea6426fab55b42d2cf0616c9f9eeba1fcec74b26f8ff7f6f52df2fca

  • SSDEEP

    24576:oy05n3j/IGJ86aDMaErGvkXjVGGWj8J0YEuZffEbKXb6X6oS+kM4Y6:v0V37pG6sEmmYGuYbrhN+DP

Malware Config

Extracted

Family

redline

Botnet

masta

C2

185.161.248.75:4132

Attributes
  • auth_value

    57f23b6b74d0f680c5a0c8ac9f52bd75

Extracted

Family

redline

Botnet

fuga

C2

185.161.248.75:4132

Attributes
  • auth_value

    7c5144ad645deb9fa21680fdaee0d51f

Targets

    • Target

      58a9af4965fd71d31bec46259ad9a9dc9b91a290cb6eb4e34f264a0f15ccacc7

    • Size

      1.2MB

    • MD5

      e50278e5412bf849ff25539aa51d2b3d

    • SHA1

      b9de56a86a7ddfdc6c6d892b5bb098d761c3d86c

    • SHA256

      58a9af4965fd71d31bec46259ad9a9dc9b91a290cb6eb4e34f264a0f15ccacc7

    • SHA512

      5b3e0695cff437c2516366114dba53f5c7296221e0f1ab544aff6929549eeb4f2cc2ef46ea6426fab55b42d2cf0616c9f9eeba1fcec74b26f8ff7f6f52df2fca

    • SSDEEP

      24576:oy05n3j/IGJ86aDMaErGvkXjVGGWj8J0YEuZffEbKXb6X6oS+kM4Y6:v0V37pG6sEmmYGuYbrhN+DP

    • RedLine

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

    • 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.

    • 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