General

  • Target

    ea09cb67384f1b51358e44c166c120be730971cb15cc9c2f8a240a82d78308c1

  • Size

    679KB

  • Sample

    230323-yr7twahg99

  • MD5

    9fc1633b9eee71ac698db55f1ebad492

  • SHA1

    dcfd98e46e856606887c304ccdf85116c1d6fdb2

  • SHA256

    ea09cb67384f1b51358e44c166c120be730971cb15cc9c2f8a240a82d78308c1

  • SHA512

    91031fa09ab8bd95531a40009399ce84b109d9d5dbaf5a83127ff507bcb1dc7721dfbc165eaf04b7d6a34efa34d08a244efc96a92b36187686e5086d2baf6a80

  • SSDEEP

    12288:qHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:mbLFxQAk5wzhQitnsE

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

      ea09cb67384f1b51358e44c166c120be730971cb15cc9c2f8a240a82d78308c1

    • Size

      679KB

    • MD5

      9fc1633b9eee71ac698db55f1ebad492

    • SHA1

      dcfd98e46e856606887c304ccdf85116c1d6fdb2

    • SHA256

      ea09cb67384f1b51358e44c166c120be730971cb15cc9c2f8a240a82d78308c1

    • SHA512

      91031fa09ab8bd95531a40009399ce84b109d9d5dbaf5a83127ff507bcb1dc7721dfbc165eaf04b7d6a34efa34d08a244efc96a92b36187686e5086d2baf6a80

    • SSDEEP

      12288:qHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:mbLFxQAk5wzhQitnsE

    • 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