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General

  • Target

    4e0ee1ddf56d2039fde213b2b9a6522c2a766544ddbb3dc525eed52c6ebdc033

  • Size

    592KB

  • Sample

    230608-btj49sah2t

  • MD5

    dc3b58854d0da2a86db2c2744bbe31b8

  • SHA1

    30029d98a0bef83b054bf712afbe9178678621fa

  • SHA256

    4e0ee1ddf56d2039fde213b2b9a6522c2a766544ddbb3dc525eed52c6ebdc033

  • SHA512

    f373a085955a0fd8b5551390e8e531c815b46ae7cb638d87186ef9f758776b642dd0054e080e7da758c7c7b438becb248823e54941c4841aa1c133481257c287

  • SSDEEP

    12288:oMrBy90oCxcTP0RBw5out9PifjKremqS2LiENWpNDp9:pymzooutgfj6emqhLiOyNDH

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      4e0ee1ddf56d2039fde213b2b9a6522c2a766544ddbb3dc525eed52c6ebdc033

    • Size

      592KB

    • MD5

      dc3b58854d0da2a86db2c2744bbe31b8

    • SHA1

      30029d98a0bef83b054bf712afbe9178678621fa

    • SHA256

      4e0ee1ddf56d2039fde213b2b9a6522c2a766544ddbb3dc525eed52c6ebdc033

    • SHA512

      f373a085955a0fd8b5551390e8e531c815b46ae7cb638d87186ef9f758776b642dd0054e080e7da758c7c7b438becb248823e54941c4841aa1c133481257c287

    • SSDEEP

      12288:oMrBy90oCxcTP0RBw5out9PifjKremqS2LiENWpNDp9:pymzooutgfj6emqhLiOyNDH

    • 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

    • 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