General

  • Target

    fdf8d967242b70b5864dc29d46810c90a2619e6e4f1ecb12843839074d0f569b

  • Size

    680KB

  • Sample

    230324-mw9y9adg56

  • MD5

    641630f7371524396bb237028a3a9b62

  • SHA1

    1835ac57611a08d24fefb849cff64b01e74d5ec0

  • SHA256

    fdf8d967242b70b5864dc29d46810c90a2619e6e4f1ecb12843839074d0f569b

  • SHA512

    c397c6378e07e72288b29a03898ea36069dd196187ca7d837e260224453c6242dcbb15f06330120c4e8c698c720a3419b52fbc11692ac2dd27d529c5b09f3b48

  • SSDEEP

    12288:Xd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:XT08PtIsuup4IO6oz5VC1

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

      fdf8d967242b70b5864dc29d46810c90a2619e6e4f1ecb12843839074d0f569b

    • Size

      680KB

    • MD5

      641630f7371524396bb237028a3a9b62

    • SHA1

      1835ac57611a08d24fefb849cff64b01e74d5ec0

    • SHA256

      fdf8d967242b70b5864dc29d46810c90a2619e6e4f1ecb12843839074d0f569b

    • SHA512

      c397c6378e07e72288b29a03898ea36069dd196187ca7d837e260224453c6242dcbb15f06330120c4e8c698c720a3419b52fbc11692ac2dd27d529c5b09f3b48

    • SSDEEP

      12288:Xd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:XT08PtIsuup4IO6oz5VC1

    • 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