General

  • Target

    eef9b00567ec07566609666842677baa144e11052a9170b09c082ef73676679d

  • Size

    539KB

  • Sample

    230324-kqtzqsdc23

  • MD5

    a5a8eacba812a15013fb41f4f7a04bfb

  • SHA1

    f2db1870c89e0522470c09008f773d40701790a6

  • SHA256

    eef9b00567ec07566609666842677baa144e11052a9170b09c082ef73676679d

  • SHA512

    5de7bc1f54d2c1ca08d32585be7bb29413e4e001baa5c3dcd441340b08526a976619c64c62996c7da9ff055242f4c7dd8793ca1750080d2ecb70e307014be8b8

  • SSDEEP

    12288:xMrly90S4gGh/KjNYIxtI4+2Wldb+j3H1eVj:EyHgMBYYkpy3H1e9

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

      eef9b00567ec07566609666842677baa144e11052a9170b09c082ef73676679d

    • Size

      539KB

    • MD5

      a5a8eacba812a15013fb41f4f7a04bfb

    • SHA1

      f2db1870c89e0522470c09008f773d40701790a6

    • SHA256

      eef9b00567ec07566609666842677baa144e11052a9170b09c082ef73676679d

    • SHA512

      5de7bc1f54d2c1ca08d32585be7bb29413e4e001baa5c3dcd441340b08526a976619c64c62996c7da9ff055242f4c7dd8793ca1750080d2ecb70e307014be8b8

    • SSDEEP

      12288:xMrly90S4gGh/KjNYIxtI4+2Wldb+j3H1eVj:EyHgMBYYkpy3H1e9

    • 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