General

  • Target

    462c31c9c1423cb53e2374b013b138c46110dfe1644a78c68e12fe635be04b8f

  • Size

    684KB

  • Sample

    230326-znsffsaa43

  • MD5

    76593e35e55488a6a169723e6b6a29d9

  • SHA1

    fc1edb36a45c978f017cf50960b90e7242e7d01f

  • SHA256

    462c31c9c1423cb53e2374b013b138c46110dfe1644a78c68e12fe635be04b8f

  • SHA512

    0c34e5d24214546dd9a0687411b91990e2aedd7215ce1d31a2e408e4b11e426c474360436af181888bcf8b0b931fb1b7e2dcca68728e1451db6dbfc51c80e608

  • SSDEEP

    12288:kMrmy90Fh5V6UxU3RMgOsm3kjB7pZSO5XGRAG:iymb/q3RMgOsm3itj9kAG

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      462c31c9c1423cb53e2374b013b138c46110dfe1644a78c68e12fe635be04b8f

    • Size

      684KB

    • MD5

      76593e35e55488a6a169723e6b6a29d9

    • SHA1

      fc1edb36a45c978f017cf50960b90e7242e7d01f

    • SHA256

      462c31c9c1423cb53e2374b013b138c46110dfe1644a78c68e12fe635be04b8f

    • SHA512

      0c34e5d24214546dd9a0687411b91990e2aedd7215ce1d31a2e408e4b11e426c474360436af181888bcf8b0b931fb1b7e2dcca68728e1451db6dbfc51c80e608

    • SSDEEP

      12288:kMrmy90Fh5V6UxU3RMgOsm3kjB7pZSO5XGRAG:iymb/q3RMgOsm3itj9kAG

    • 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