General

  • Target

    7d92212fc6b2b4abb416f51291ceee7117bd9e3e4c88eaa891b53142c9bc54d6

  • Size

    539KB

  • Sample

    230324-j78zjsdb36

  • MD5

    2aef574a0b089c35af67e73655a381d5

  • SHA1

    ec66a620528cb96484396ea798077b7f6500281d

  • SHA256

    7d92212fc6b2b4abb416f51291ceee7117bd9e3e4c88eaa891b53142c9bc54d6

  • SHA512

    9df19734fc28ee44eca0169b25806a1ff434614e438c808145c7a57e9a85fa2577e4ee317b9eaef02870dc19fa279094ccb1c628c25f49cfa930925db3c77ee6

  • SSDEEP

    12288:nMrhy90FpOxrOBwGjYxx9I4+jQ4tCbqw:KyPKBPjYzUk4tEB

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

bolt

C2

193.233.20.31:4125

Attributes
  • auth_value

    29540c7bf0277243e2faf6601e15a754

Targets

    • Target

      7d92212fc6b2b4abb416f51291ceee7117bd9e3e4c88eaa891b53142c9bc54d6

    • Size

      539KB

    • MD5

      2aef574a0b089c35af67e73655a381d5

    • SHA1

      ec66a620528cb96484396ea798077b7f6500281d

    • SHA256

      7d92212fc6b2b4abb416f51291ceee7117bd9e3e4c88eaa891b53142c9bc54d6

    • SHA512

      9df19734fc28ee44eca0169b25806a1ff434614e438c808145c7a57e9a85fa2577e4ee317b9eaef02870dc19fa279094ccb1c628c25f49cfa930925db3c77ee6

    • SSDEEP

      12288:nMrhy90FpOxrOBwGjYxx9I4+jQ4tCbqw:KyPKBPjYzUk4tEB

    • 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