General

  • Target

    98aee17c45e09a8e3dbd82262095e7984a6281f1dcb48fa7069492b3a3d09d72

  • Size

    772KB

  • Sample

    230608-pb7z9sfh2s

  • MD5

    ccd02d34e0a6e845457633c2f5511d08

  • SHA1

    1dab65dd365a61fd1df19e174d97cf63ad43883c

  • SHA256

    98aee17c45e09a8e3dbd82262095e7984a6281f1dcb48fa7069492b3a3d09d72

  • SHA512

    0073389c522d3537e8f4f0485c664f4e3cdd13d632e535c7e9b18c02e364f8a66284c1a9d91c68d5b5ab4b391d532500672639686bf33eb3a70d1bd153ea1fd5

  • SSDEEP

    12288:9Mrly90UKaVbGQAqbDEv6NZihQzT/WNyHeG8bReJkrnorPM3dHt9IyHWLsX31h:0ylVbGQZDgCb/68JkUrPuFt9NHWLW3P

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      98aee17c45e09a8e3dbd82262095e7984a6281f1dcb48fa7069492b3a3d09d72

    • Size

      772KB

    • MD5

      ccd02d34e0a6e845457633c2f5511d08

    • SHA1

      1dab65dd365a61fd1df19e174d97cf63ad43883c

    • SHA256

      98aee17c45e09a8e3dbd82262095e7984a6281f1dcb48fa7069492b3a3d09d72

    • SHA512

      0073389c522d3537e8f4f0485c664f4e3cdd13d632e535c7e9b18c02e364f8a66284c1a9d91c68d5b5ab4b391d532500672639686bf33eb3a70d1bd153ea1fd5

    • SSDEEP

      12288:9Mrly90UKaVbGQAqbDEv6NZihQzT/WNyHeG8bReJkrnorPM3dHt9IyHWLsX31h:0ylVbGQZDgCb/68JkUrPuFt9NHWLW3P

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks