General

  • Target

    b2f38e13d568ab98cc613f86a55a7d9b1f38c1d3c4ed7e1243102379614998e6

  • Size

    652KB

  • Sample

    241108-bqxwyssbne

  • MD5

    c91981349a00543863a200d2d8be95f8

  • SHA1

    19ebfee9515bb049f5eff3bbbe8a02c7d01c215d

  • SHA256

    b2f38e13d568ab98cc613f86a55a7d9b1f38c1d3c4ed7e1243102379614998e6

  • SHA512

    e047cfefafd47d72ca1e7f6785c0b48029d481eae424384bf70211933f999248fa2910ff8c57f518ae4f0ded522d74a1cad6317156fb8e9e475c163d64842552

  • SSDEEP

    12288:RMrny9065Yn5E8GoeTeBn5iNrxwPDQ2VB3xUKNE60D2q:2yH5Y2zEP88DY2q

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      b2f38e13d568ab98cc613f86a55a7d9b1f38c1d3c4ed7e1243102379614998e6

    • Size

      652KB

    • MD5

      c91981349a00543863a200d2d8be95f8

    • SHA1

      19ebfee9515bb049f5eff3bbbe8a02c7d01c215d

    • SHA256

      b2f38e13d568ab98cc613f86a55a7d9b1f38c1d3c4ed7e1243102379614998e6

    • SHA512

      e047cfefafd47d72ca1e7f6785c0b48029d481eae424384bf70211933f999248fa2910ff8c57f518ae4f0ded522d74a1cad6317156fb8e9e475c163d64842552

    • SSDEEP

      12288:RMrny9065Yn5E8GoeTeBn5iNrxwPDQ2VB3xUKNE60D2q:2yH5Y2zEP88DY2q

    • 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