General

  • Target

    d89ee7efa5beab298636e8f675f3b22953031701390cc1a98697ea42648216d2

  • Size

    687KB

  • Sample

    230327-ptz3dadd79

  • MD5

    a7f8b3d1653c57a35b9e8239d455f08d

  • SHA1

    0f5540938081fb43bbd8256497d57a79830d64c2

  • SHA256

    d89ee7efa5beab298636e8f675f3b22953031701390cc1a98697ea42648216d2

  • SHA512

    9a0966d62cd7e1442e2a4ecc63648c908402116f82b3805b83684338c2293ad79c4bc7cca78bde7488e4c6b6295ca614002b2de56e5406be882a8f841cf50e0b

  • SSDEEP

    12288:9Mriy90415RtsxLDrfwhMTUz2QnQzGTq7d/wCMRFQfZfUCbZVZu2:PyDg5TS2Qd21DxDVZu2

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      d89ee7efa5beab298636e8f675f3b22953031701390cc1a98697ea42648216d2

    • Size

      687KB

    • MD5

      a7f8b3d1653c57a35b9e8239d455f08d

    • SHA1

      0f5540938081fb43bbd8256497d57a79830d64c2

    • SHA256

      d89ee7efa5beab298636e8f675f3b22953031701390cc1a98697ea42648216d2

    • SHA512

      9a0966d62cd7e1442e2a4ecc63648c908402116f82b3805b83684338c2293ad79c4bc7cca78bde7488e4c6b6295ca614002b2de56e5406be882a8f841cf50e0b

    • SSDEEP

      12288:9Mriy90415RtsxLDrfwhMTUz2QnQzGTq7d/wCMRFQfZfUCbZVZu2:PyDg5TS2Qd21DxDVZu2

    • 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