General

  • Target

    x3053086.exe

  • Size

    492KB

  • Sample

    230919-hnnzlahe23

  • MD5

    fb222f908910b188d9e6f9c343280e34

  • SHA1

    993ae7465553bfd4789b5144cc9f70928e0c299a

  • SHA256

    95fb552e223bacb356225f06399cca3ddd1dcc3302de5f39d26a56665c656a75

  • SHA512

    1ae6b2185526b0f7b244b945d254e41ae85f334b76e72d9160bd84c135eefc1ad01923425167c5d8449c8497850e0c67fb11595b89f0c1f5c870bd15d2fe182b

  • SSDEEP

    12288:OMr0y906nDyHw8X76TTrq2YlyvlvLEXENqb4:yyGwyqrAlgjpq0

Malware Config

Extracted

Family

redline

Botnet

black

C2

77.91.124.82:19071

Attributes
  • auth_value

    c5887216cebc5a219113738140bc3047

Targets

    • Target

      x3053086.exe

    • Size

      492KB

    • MD5

      fb222f908910b188d9e6f9c343280e34

    • SHA1

      993ae7465553bfd4789b5144cc9f70928e0c299a

    • SHA256

      95fb552e223bacb356225f06399cca3ddd1dcc3302de5f39d26a56665c656a75

    • SHA512

      1ae6b2185526b0f7b244b945d254e41ae85f334b76e72d9160bd84c135eefc1ad01923425167c5d8449c8497850e0c67fb11595b89f0c1f5c870bd15d2fe182b

    • SSDEEP

      12288:OMr0y906nDyHw8X76TTrq2YlyvlvLEXENqb4:yyGwyqrAlgjpq0

    • 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