General

  • Target

    18c39760ddddb94cbe4998455e06c0f11014becd4b98b71078d1dc20d31ae0cb

  • Size

    660KB

  • Sample

    241105-gtb2jswcrh

  • MD5

    dc32a94cc177f7116ad7734821773f87

  • SHA1

    fbdc2436bbc57f729707c43cfe3d794059b06f38

  • SHA256

    18c39760ddddb94cbe4998455e06c0f11014becd4b98b71078d1dc20d31ae0cb

  • SHA512

    69c2930464147873f208f9df66d5f273041e2751000ffe7c461434df2f87333542e319ac1b9be4c5259a38b4937f0369738845e352670ea1925d2411a69c6f89

  • SSDEEP

    12288:mMrKy90AmiaVET0k92bzEux+gaG9nLK2wmsp2vhwTec8w51UByzFFahYtLFyju:Qyfmywk92x9rwz8w51UByzyJu

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dozt

C2

77.91.124.145:4125

Attributes
  • auth_value

    857bdfe4fa14711025859d89f18b32cb

Targets

    • Target

      18c39760ddddb94cbe4998455e06c0f11014becd4b98b71078d1dc20d31ae0cb

    • Size

      660KB

    • MD5

      dc32a94cc177f7116ad7734821773f87

    • SHA1

      fbdc2436bbc57f729707c43cfe3d794059b06f38

    • SHA256

      18c39760ddddb94cbe4998455e06c0f11014becd4b98b71078d1dc20d31ae0cb

    • SHA512

      69c2930464147873f208f9df66d5f273041e2751000ffe7c461434df2f87333542e319ac1b9be4c5259a38b4937f0369738845e352670ea1925d2411a69c6f89

    • SSDEEP

      12288:mMrKy90AmiaVET0k92bzEux+gaG9nLK2wmsp2vhwTec8w51UByzFFahYtLFyju:Qyfmywk92x9rwz8w51UByzyJu

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks