General

  • Target

    f938a6939168bc06e97101d628a253ca7c783d2a5851df6ff30f8cc925f696a9

  • Size

    684KB

  • Sample

    230324-sz9qjshd7w

  • MD5

    7bbd6c8710924c007eaf0431d00dba30

  • SHA1

    e056e0fe888edbfee754307d22c23326fa28dd07

  • SHA256

    f938a6939168bc06e97101d628a253ca7c783d2a5851df6ff30f8cc925f696a9

  • SHA512

    3e030305d35f900b3d482f1dfe863e40175e5bfb4b4f5f31ea152b9d0ceaff4dfcbbefab9e7c0bce5d568e5bbfd66db58da24650d7aca8faf215b4a457d8c60c

  • SSDEEP

    12288:v2p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:v2zpPpnkOVxa/68KZl3UKaPG4Lk2/KVf

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      f938a6939168bc06e97101d628a253ca7c783d2a5851df6ff30f8cc925f696a9

    • Size

      684KB

    • MD5

      7bbd6c8710924c007eaf0431d00dba30

    • SHA1

      e056e0fe888edbfee754307d22c23326fa28dd07

    • SHA256

      f938a6939168bc06e97101d628a253ca7c783d2a5851df6ff30f8cc925f696a9

    • SHA512

      3e030305d35f900b3d482f1dfe863e40175e5bfb4b4f5f31ea152b9d0ceaff4dfcbbefab9e7c0bce5d568e5bbfd66db58da24650d7aca8faf215b4a457d8c60c

    • SSDEEP

      12288:v2p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:v2zpPpnkOVxa/68KZl3UKaPG4Lk2/KVf

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v6

Tasks