General

  • Target

    4d146c38f51586d50d4ca15c5c78cc1871be6959e3b3c0cbe5ec7123911c42bb

  • Size

    800KB

  • Sample

    230410-x4j3xaff99

  • MD5

    3e83d2d24f5308235db0b12971c8f31e

  • SHA1

    5a9c97a3c2d9466f013c98157d0d687496210080

  • SHA256

    4d146c38f51586d50d4ca15c5c78cc1871be6959e3b3c0cbe5ec7123911c42bb

  • SHA512

    5746997d30b0ff7054d277120e8676fff03971a4246812764e329e84abd510c6c0aba1a430e124f43e09778b17ef36c3a0ac317b1157ba9eff1c841d80d40891

  • SSDEEP

    24576:fytMJ/2XszfqA1+/TCokOxfOwIixN88E9hILXtr:q+lOE+/Txxm2c8pt

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      4d146c38f51586d50d4ca15c5c78cc1871be6959e3b3c0cbe5ec7123911c42bb

    • Size

      800KB

    • MD5

      3e83d2d24f5308235db0b12971c8f31e

    • SHA1

      5a9c97a3c2d9466f013c98157d0d687496210080

    • SHA256

      4d146c38f51586d50d4ca15c5c78cc1871be6959e3b3c0cbe5ec7123911c42bb

    • SHA512

      5746997d30b0ff7054d277120e8676fff03971a4246812764e329e84abd510c6c0aba1a430e124f43e09778b17ef36c3a0ac317b1157ba9eff1c841d80d40891

    • SSDEEP

      24576:fytMJ/2XszfqA1+/TCokOxfOwIixN88E9hILXtr:q+lOE+/Txxm2c8pt

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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