General

  • Target

    JC_f3eb694f585ae8a677463076e455b5a34826b088e8bc849e70fe70d9eebf4da3

  • Size

    829KB

  • Sample

    230901-ynrcqahd31

  • MD5

    3d8f7a2d8cc160f611070083fe80ad48

  • SHA1

    9f90315a136107750102b4791c09ff408d32598a

  • SHA256

    f3eb694f585ae8a677463076e455b5a34826b088e8bc849e70fe70d9eebf4da3

  • SHA512

    cf9b68014da8836b419ef1d0ff173507af025f02df4a4ebcc2a9bd5e2cd6f34d88ac68db9afd4893607cc59e584e3930e72812b5a89c663b226acd6b15b1905c

  • SSDEEP

    12288:nMr4y901GqukWlRlCgfbrUY3PPehLwp+37yeqEWC1:HywGqu5PzN61GeqPU

Malware Config

Extracted

Family

redline

Botnet

jang

C2

77.91.124.82:19071

Attributes
  • auth_value

    662102010afcbe9e22b13116b1c1a088

Targets

    • Target

      JC_f3eb694f585ae8a677463076e455b5a34826b088e8bc849e70fe70d9eebf4da3

    • Size

      829KB

    • MD5

      3d8f7a2d8cc160f611070083fe80ad48

    • SHA1

      9f90315a136107750102b4791c09ff408d32598a

    • SHA256

      f3eb694f585ae8a677463076e455b5a34826b088e8bc849e70fe70d9eebf4da3

    • SHA512

      cf9b68014da8836b419ef1d0ff173507af025f02df4a4ebcc2a9bd5e2cd6f34d88ac68db9afd4893607cc59e584e3930e72812b5a89c663b226acd6b15b1905c

    • SSDEEP

      12288:nMr4y901GqukWlRlCgfbrUY3PPehLwp+37yeqEWC1:HywGqu5PzN61GeqPU

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks