General

  • Target

    f0ef41f21d11ddcacffc2b2f729eb6daa6268a188406756e666f82545c44a79b

  • Size

    479KB

  • Sample

    230506-q1dcmahd88

  • MD5

    8b887e5b0a9f01a2d8cacf54bac22d04

  • SHA1

    5460eeffc19178105386162265af75e6773495d4

  • SHA256

    f0ef41f21d11ddcacffc2b2f729eb6daa6268a188406756e666f82545c44a79b

  • SHA512

    34d8428284a36097b10d72fb4fc1173c7e9b38b9fcc61e86e10fea9ad5376f13abefadb73254141b479ad2ebe800c808607666c09940ff1c371161dce204af43

  • SSDEEP

    12288:lMrxy90QK24d62bOcfjMsX1qnPcuKZ2sSBtk3Euv:sykVxP7r12sGtkp

Malware Config

Extracted

Family

redline

Botnet

maxud

C2

217.196.96.101:4132

Attributes
  • auth_value

    f1403d964c52b6641ba1ef14803e6e74

Targets

    • Target

      f0ef41f21d11ddcacffc2b2f729eb6daa6268a188406756e666f82545c44a79b

    • Size

      479KB

    • MD5

      8b887e5b0a9f01a2d8cacf54bac22d04

    • SHA1

      5460eeffc19178105386162265af75e6773495d4

    • SHA256

      f0ef41f21d11ddcacffc2b2f729eb6daa6268a188406756e666f82545c44a79b

    • SHA512

      34d8428284a36097b10d72fb4fc1173c7e9b38b9fcc61e86e10fea9ad5376f13abefadb73254141b479ad2ebe800c808607666c09940ff1c371161dce204af43

    • SSDEEP

      12288:lMrxy90QK24d62bOcfjMsX1qnPcuKZ2sSBtk3Euv:sykVxP7r12sGtkp

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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