General

  • Target

    8284ef1429a3b6b302031131e0408446337922c2ef3885f9f0fe691bfe14f788

  • Size

    540KB

  • Sample

    230324-kgtbvafc8s

  • MD5

    a150b5234a1d2a9d3223f0e92a53c39f

  • SHA1

    e5acb67559054ed9438223ccb08c6b13e9447607

  • SHA256

    8284ef1429a3b6b302031131e0408446337922c2ef3885f9f0fe691bfe14f788

  • SHA512

    b3a5c374aa099533e69c80689ad91ce035f5e7e51da067293d95a241ca1afe89c2a2cb4b3d6c7a7363b83c93b0e60368149f6bb254da693136d985e8eaedd272

  • SSDEEP

    12288:bMrsy90zkoEgHOsWSImyZFSpVOnbnexLI4+NKpw9WkAVUWa4s8juZ:vyqk1GIj7iUnbnu2AwcQ4MZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      8284ef1429a3b6b302031131e0408446337922c2ef3885f9f0fe691bfe14f788

    • Size

      540KB

    • MD5

      a150b5234a1d2a9d3223f0e92a53c39f

    • SHA1

      e5acb67559054ed9438223ccb08c6b13e9447607

    • SHA256

      8284ef1429a3b6b302031131e0408446337922c2ef3885f9f0fe691bfe14f788

    • SHA512

      b3a5c374aa099533e69c80689ad91ce035f5e7e51da067293d95a241ca1afe89c2a2cb4b3d6c7a7363b83c93b0e60368149f6bb254da693136d985e8eaedd272

    • SSDEEP

      12288:bMrsy90zkoEgHOsWSImyZFSpVOnbnexLI4+NKpw9WkAVUWa4s8juZ:vyqk1GIj7iUnbnu2AwcQ4MZ

    • 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