General

  • Target

    x2956276.exe

  • Size

    767KB

  • Sample

    230919-hnnc3afd61

  • MD5

    1c6c7a45405df7f0ffa13ba4b0e13cdf

  • SHA1

    a07565f75853d665ba77066708ca389013eec8c1

  • SHA256

    8223ecb59ab7857b5c818e0a2b46f718af34cbfd315ef44aac14abcf7b10eae0

  • SHA512

    12ad25bbb3fbcce8c5aec9bef01691f43d1f323d1f13c479d83e66b7072d8e4fa460fa58df0921cc77b96d84480de075bb17b238c655e3c41b8dcd4b9311894e

  • SSDEEP

    12288:iMrRy90oJfvnDybDtf2MTTXqdvlyFL+LEVEjqjdd39rNdwxe:PyHuDZ1X6lISxqZL/wA

Malware Config

Extracted

Family

redline

Botnet

black

C2

77.91.124.82:19071

Attributes
  • auth_value

    c5887216cebc5a219113738140bc3047

Targets

    • Target

      x2956276.exe

    • Size

      767KB

    • MD5

      1c6c7a45405df7f0ffa13ba4b0e13cdf

    • SHA1

      a07565f75853d665ba77066708ca389013eec8c1

    • SHA256

      8223ecb59ab7857b5c818e0a2b46f718af34cbfd315ef44aac14abcf7b10eae0

    • SHA512

      12ad25bbb3fbcce8c5aec9bef01691f43d1f323d1f13c479d83e66b7072d8e4fa460fa58df0921cc77b96d84480de075bb17b238c655e3c41b8dcd4b9311894e

    • SSDEEP

      12288:iMrRy90oJfvnDybDtf2MTTXqdvlyFL+LEVEjqjdd39rNdwxe:PyHuDZ1X6lISxqZL/wA

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks