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General

  • Target

    d573844e8a4ab04b21f9d0c475ae4bf73ee4069c0db275744f00aed9d0ab477c.bin

  • Size

    1.5MB

  • Sample

    230501-w952wsfa7s

  • MD5

    3b27cc5eea63b6c0904c17c099fdeeab

  • SHA1

    deb26cbc9c88731a5d34db23d2e63f4079cc50c5

  • SHA256

    d573844e8a4ab04b21f9d0c475ae4bf73ee4069c0db275744f00aed9d0ab477c

  • SHA512

    e36d3c12cf0062a5fae0640251411ef1baa214ce5f3e3888078dafd3f3e2a353ab41e48622f3a0db6682ac066ed36792b9cb43afd393441e1f7c8df4b7ebf835

  • SSDEEP

    24576:lytPWEj7Jp+GZ39c2MdwNGcEyYpe74u8HFv/6ZmS5tSyf9Dm6Bsp:AtPfjtoGj0CYpe7t8HZCZ3Sy1Dm6B

Malware Config

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      d573844e8a4ab04b21f9d0c475ae4bf73ee4069c0db275744f00aed9d0ab477c.bin

    • Size

      1.5MB

    • MD5

      3b27cc5eea63b6c0904c17c099fdeeab

    • SHA1

      deb26cbc9c88731a5d34db23d2e63f4079cc50c5

    • SHA256

      d573844e8a4ab04b21f9d0c475ae4bf73ee4069c0db275744f00aed9d0ab477c

    • SHA512

      e36d3c12cf0062a5fae0640251411ef1baa214ce5f3e3888078dafd3f3e2a353ab41e48622f3a0db6682ac066ed36792b9cb43afd393441e1f7c8df4b7ebf835

    • SSDEEP

      24576:lytPWEj7Jp+GZ39c2MdwNGcEyYpe74u8HFv/6ZmS5tSyf9Dm6Bsp:AtPfjtoGj0CYpe7t8HZCZ3Sy1Dm6B

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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