General

  • Target

    999b21745d5da6d1d953d9b20464126a23d3078d6e741e975443cf8b7c13c496

  • Size

    1010KB

  • Sample

    230324-nr9y5agb3t

  • MD5

    d414622702e50b8996985ef28b13305e

  • SHA1

    c6b1a10f4e098ba508cdcd60a8b68b494562f21b

  • SHA256

    999b21745d5da6d1d953d9b20464126a23d3078d6e741e975443cf8b7c13c496

  • SHA512

    a9ebd5605933a24c45d3f6f675c4c21f1de1a002def4cd77c536de51ad5ec9d2915385c4a86d0094761403560faa0104e72968a52b8099decb46ffb31c71ee75

  • SSDEEP

    24576:cyjtFGrlhj2t659LEBEkdBHk3ditaj/tb:Lid2t6bwE0BE3Ytaj/t

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Targets

    • Target

      999b21745d5da6d1d953d9b20464126a23d3078d6e741e975443cf8b7c13c496

    • Size

      1010KB

    • MD5

      d414622702e50b8996985ef28b13305e

    • SHA1

      c6b1a10f4e098ba508cdcd60a8b68b494562f21b

    • SHA256

      999b21745d5da6d1d953d9b20464126a23d3078d6e741e975443cf8b7c13c496

    • SHA512

      a9ebd5605933a24c45d3f6f675c4c21f1de1a002def4cd77c536de51ad5ec9d2915385c4a86d0094761403560faa0104e72968a52b8099decb46ffb31c71ee75

    • SSDEEP

      24576:cyjtFGrlhj2t659LEBEkdBHk3ditaj/tb:Lid2t6bwE0BE3Ytaj/t

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks