General

  • Target

    b7998390f2a9ea5afcf4f61c0bce52715618b626fcf3874fcf986aaf90282c58

  • Size

    1.4MB

  • Sample

    230505-xvp8kaad8w

  • MD5

    e2f12438ffc6896c5b0f8d68af5aaa9b

  • SHA1

    2dce0ccefa1e50839cefa48c9f98d497f154f389

  • SHA256

    b7998390f2a9ea5afcf4f61c0bce52715618b626fcf3874fcf986aaf90282c58

  • SHA512

    b390ee20ff88d16c52708fb10138917964530ee06171db175734ef75084e9c3d5872eb2e7f180b787819fd26343b299d32e145a92be385428b8b3ea7e53a7282

  • SSDEEP

    24576:+yNRjJGo18knoZnMkNGzdY1QfpUtFE8MYNVgW/N/vpIf01lk8:N3JG08koZn/oxQQfpWNVgWqKlk

Malware Config

Extracted

Family

redline

Botnet

mask

C2

217.196.96.56:4138

Attributes
  • auth_value

    31aef25be0febb8e491794ef7f502c50

Targets

    • Target

      b7998390f2a9ea5afcf4f61c0bce52715618b626fcf3874fcf986aaf90282c58

    • Size

      1.4MB

    • MD5

      e2f12438ffc6896c5b0f8d68af5aaa9b

    • SHA1

      2dce0ccefa1e50839cefa48c9f98d497f154f389

    • SHA256

      b7998390f2a9ea5afcf4f61c0bce52715618b626fcf3874fcf986aaf90282c58

    • SHA512

      b390ee20ff88d16c52708fb10138917964530ee06171db175734ef75084e9c3d5872eb2e7f180b787819fd26343b299d32e145a92be385428b8b3ea7e53a7282

    • SSDEEP

      24576:+yNRjJGo18knoZnMkNGzdY1QfpUtFE8MYNVgW/N/vpIf01lk8:N3JG08koZn/oxQQfpWNVgWqKlk

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks