General

  • Target

    39d8f8122b85219577819f7aae00937ba0aa0e00b1043499b00b8a4bcd473d5c

  • Size

    659KB

  • Sample

    241105-krelfaxhqe

  • MD5

    71ddae6bb077d949eca3155e7f246c72

  • SHA1

    6e1b1f8ee9bf73b7ad325c49f88c4f6fc2c630ec

  • SHA256

    39d8f8122b85219577819f7aae00937ba0aa0e00b1043499b00b8a4bcd473d5c

  • SHA512

    2157260ea48f5108233d014810e82d88d45b9efcd2705c492ace06b28fb00be2e6693b9cb8df8216c7733e972f143ba3c370af3afec28e88ee255dc845e0eb23

  • SSDEEP

    12288:gMrGy90aK78HadI33MAj0nXniW0QE2YZ09sWrLi0iJaWPt0:2yC4mu3MrnXn/0ZRZksW60iJ5t0

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Targets

    • Target

      39d8f8122b85219577819f7aae00937ba0aa0e00b1043499b00b8a4bcd473d5c

    • Size

      659KB

    • MD5

      71ddae6bb077d949eca3155e7f246c72

    • SHA1

      6e1b1f8ee9bf73b7ad325c49f88c4f6fc2c630ec

    • SHA256

      39d8f8122b85219577819f7aae00937ba0aa0e00b1043499b00b8a4bcd473d5c

    • SHA512

      2157260ea48f5108233d014810e82d88d45b9efcd2705c492ace06b28fb00be2e6693b9cb8df8216c7733e972f143ba3c370af3afec28e88ee255dc845e0eb23

    • SSDEEP

      12288:gMrGy90aK78HadI33MAj0nXniW0QE2YZ09sWrLi0iJaWPt0:2yC4mu3MrnXn/0ZRZksW60iJ5t0

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks