General

  • Target

    6e80ecdbec615331c2477acff777bce9f13145e29955fee4ad717541619cabbe

  • Size

    565KB

  • Sample

    230505-w5m1hsdd94

  • MD5

    5c40a413c7d1b398c6e7a65dc91bb981

  • SHA1

    851d348623512da751815dff2d9e4ba24c57418f

  • SHA256

    6e80ecdbec615331c2477acff777bce9f13145e29955fee4ad717541619cabbe

  • SHA512

    af9dc0e055e98743c9834490053efe81ad82e705e6a446428b70b1bc7cdd2ad90441c147168d748aefd0e818598b08e2fc27a0a6967580b2a3df988df4d44418

  • SSDEEP

    12288:ZMrRy90i8Pgb4XtxLD++zVpTBZCx1LZzkKTagNvpChjy6:EyN8yopGYKTbCY6

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      6e80ecdbec615331c2477acff777bce9f13145e29955fee4ad717541619cabbe

    • Size

      565KB

    • MD5

      5c40a413c7d1b398c6e7a65dc91bb981

    • SHA1

      851d348623512da751815dff2d9e4ba24c57418f

    • SHA256

      6e80ecdbec615331c2477acff777bce9f13145e29955fee4ad717541619cabbe

    • SHA512

      af9dc0e055e98743c9834490053efe81ad82e705e6a446428b70b1bc7cdd2ad90441c147168d748aefd0e818598b08e2fc27a0a6967580b2a3df988df4d44418

    • SSDEEP

      12288:ZMrRy90i8Pgb4XtxLD++zVpTBZCx1LZzkKTagNvpChjy6:EyN8yopGYKTbCY6

    • 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