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General

  • Target

    e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6.bin

  • Size

    892KB

  • Sample

    230501-xh39nafh9v

  • MD5

    9367f1dfd5707f3b04fd22571e8c2eb7

  • SHA1

    176bc7c076599f826285e1885c291e7b68f65c32

  • SHA256

    e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6

  • SHA512

    60ab39e5c33eee9634733b0efe07249ee0c653c27eb761acdb0abaac67a6f5ac2c8141894967c211ede6391e8d90a5d1461b09c48240b3f718e08a002465dc87

  • SSDEEP

    12288:Ny90KB8I0F3ZHzO9U0Z/42gKztNK/AFzTLcU2GD7loX8l3hIURhVQ6kMz8KE+IGn:NyjBf0hB/0G6tFFwv8PIUZ79o+jgdv0

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6.bin

    • Size

      892KB

    • MD5

      9367f1dfd5707f3b04fd22571e8c2eb7

    • SHA1

      176bc7c076599f826285e1885c291e7b68f65c32

    • SHA256

      e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6

    • SHA512

      60ab39e5c33eee9634733b0efe07249ee0c653c27eb761acdb0abaac67a6f5ac2c8141894967c211ede6391e8d90a5d1461b09c48240b3f718e08a002465dc87

    • SSDEEP

      12288:Ny90KB8I0F3ZHzO9U0Z/42gKztNK/AFzTLcU2GD7loX8l3hIURhVQ6kMz8KE+IGn:NyjBf0hB/0G6tFFwv8PIUZ79o+jgdv0

    • 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