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General

  • Target

    c1960fa9ddf31b5a542af111dcc14be67b1dd4981b859b44ae2cebb9230bb070

  • Size

    679KB

  • Sample

    230323-tb9ajsgf84

  • MD5

    8fb46db3d79d3258fd79f1b1aceda763

  • SHA1

    f63023489530e3b45b18afb1d5e7277312d8e7d6

  • SHA256

    c1960fa9ddf31b5a542af111dcc14be67b1dd4981b859b44ae2cebb9230bb070

  • SHA512

    650586dcdfa3582454ff6dd727d230e59796bce6482f0f6152b956de55c21cc05ed06dcdc3c3bd683d0e1934de3d87596add635808b83df997dd1154f8e26849

  • SSDEEP

    12288:tH1pUm5YOZdyT8xt49RuwydFaySKZ0koWb0QNRnZfB/4fW6z99:xMCdyee9RuwSayShHWbpdBQfWQ99

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      c1960fa9ddf31b5a542af111dcc14be67b1dd4981b859b44ae2cebb9230bb070

    • Size

      679KB

    • MD5

      8fb46db3d79d3258fd79f1b1aceda763

    • SHA1

      f63023489530e3b45b18afb1d5e7277312d8e7d6

    • SHA256

      c1960fa9ddf31b5a542af111dcc14be67b1dd4981b859b44ae2cebb9230bb070

    • SHA512

      650586dcdfa3582454ff6dd727d230e59796bce6482f0f6152b956de55c21cc05ed06dcdc3c3bd683d0e1934de3d87596add635808b83df997dd1154f8e26849

    • SSDEEP

      12288:tH1pUm5YOZdyT8xt49RuwydFaySKZ0koWb0QNRnZfB/4fW6z99:xMCdyee9RuwSayShHWbpdBQfWQ99

    • 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