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General

  • Target

    4db2fb89c3836236db86b26f04732827f408a164d60468b5b7029052394df34d

  • Size

    530KB

  • Sample

    230304-nwyfwsdh68

  • MD5

    be3133127c1f9d7e9d26a2adbefc8109

  • SHA1

    e0f7dbcc327d0523d12e1a4825814f2ff4790207

  • SHA256

    4db2fb89c3836236db86b26f04732827f408a164d60468b5b7029052394df34d

  • SHA512

    c58526439ada1a75e3014fb6a5dbc470141fd8669abc7754a1c1c50481f1db7ea591317f06f1ed9870502ca47731fed211ed5cbcfbbe2585970105f9860677ce

  • SSDEEP

    12288:cMrhy90PAiyVd5vlysLFgnEEG8hVRKkjZ1qfZ:NydtVbvlysLSnRhKkjZ1qfZ

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      4db2fb89c3836236db86b26f04732827f408a164d60468b5b7029052394df34d

    • Size

      530KB

    • MD5

      be3133127c1f9d7e9d26a2adbefc8109

    • SHA1

      e0f7dbcc327d0523d12e1a4825814f2ff4790207

    • SHA256

      4db2fb89c3836236db86b26f04732827f408a164d60468b5b7029052394df34d

    • SHA512

      c58526439ada1a75e3014fb6a5dbc470141fd8669abc7754a1c1c50481f1db7ea591317f06f1ed9870502ca47731fed211ed5cbcfbbe2585970105f9860677ce

    • SSDEEP

      12288:cMrhy90PAiyVd5vlysLFgnEEG8hVRKkjZ1qfZ:NydtVbvlysLSnRhKkjZ1qfZ

    • 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