General

  • Target

    e87c3d6f95c5dc7546050851e41d97128eacec370ea2fec3f98f6898d6f8e9a6N.exe

  • Size

    1.0MB

  • Sample

    250212-nprprszjcm

  • MD5

    b2c2a5efc738583edea2ba3046b3bbc0

  • SHA1

    7fa98c61f18d2520899bcd047a8de9bebdbeb35c

  • SHA256

    e87c3d6f95c5dc7546050851e41d97128eacec370ea2fec3f98f6898d6f8e9a6

  • SHA512

    f35a538299eebfa98ea334e3a0df1a3ae04fe632b89609e4257dcf32a5dc2022d35f2a4a1732f2b50e73f85c7109363dd42fe6f516cf699b32469f27ac5a52a1

  • SSDEEP

    24576:ryK/7sSRz9KPC7kfx05OHm8Bbz4Wp7zVkmhCJZY9k:eKQSRz8f018V4KzVrCJa

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diro

C2

185.161.248.90:4125

Attributes
  • auth_value

    ae95bda0dd2e95169886a3a68138568b

Targets

    • Target

      e87c3d6f95c5dc7546050851e41d97128eacec370ea2fec3f98f6898d6f8e9a6N.exe

    • Size

      1.0MB

    • MD5

      b2c2a5efc738583edea2ba3046b3bbc0

    • SHA1

      7fa98c61f18d2520899bcd047a8de9bebdbeb35c

    • SHA256

      e87c3d6f95c5dc7546050851e41d97128eacec370ea2fec3f98f6898d6f8e9a6

    • SHA512

      f35a538299eebfa98ea334e3a0df1a3ae04fe632b89609e4257dcf32a5dc2022d35f2a4a1732f2b50e73f85c7109363dd42fe6f516cf699b32469f27ac5a52a1

    • SSDEEP

      24576:ryK/7sSRz9KPC7kfx05OHm8Bbz4Wp7zVkmhCJZY9k:eKQSRz8f018V4KzVrCJa

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Downloads MZ/PE file

    • 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