General

  • Target

    536a0ebca2cf3910264391011fa98ee97e2e72c4996b1203ae84c51b40246404

  • Size

    688KB

  • Sample

    230325-nf6gkaef2w

  • MD5

    d96660f011cecbf930925e455e5a01d9

  • SHA1

    5c4a4d5661e4f6fafd1a68412d96d16670df52bb

  • SHA256

    536a0ebca2cf3910264391011fa98ee97e2e72c4996b1203ae84c51b40246404

  • SHA512

    a9a4e846f3837a01ce54c28dc92f3a788927d13fa2eb9275322c0a98522a6c17998b01f42f8ae99fd9d7dd7c64b02fcf550f9f2c6209f3b66b57848e88f6d2a2

  • SSDEEP

    12288:0MrOy90uB+DPhk7UNh7/6iCqMxZSNydFj099RF3ezDXkoV6LSfy8EgC6:CylqPhk7ShGiqdh29RF3ezooVCSDE/6

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

firmu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9f3e5e35e4a3a38fc36c5a851728aa33

Targets

    • Target

      536a0ebca2cf3910264391011fa98ee97e2e72c4996b1203ae84c51b40246404

    • Size

      688KB

    • MD5

      d96660f011cecbf930925e455e5a01d9

    • SHA1

      5c4a4d5661e4f6fafd1a68412d96d16670df52bb

    • SHA256

      536a0ebca2cf3910264391011fa98ee97e2e72c4996b1203ae84c51b40246404

    • SHA512

      a9a4e846f3837a01ce54c28dc92f3a788927d13fa2eb9275322c0a98522a6c17998b01f42f8ae99fd9d7dd7c64b02fcf550f9f2c6209f3b66b57848e88f6d2a2

    • SSDEEP

      12288:0MrOy90uB+DPhk7UNh7/6iCqMxZSNydFj099RF3ezDXkoV6LSfy8EgC6:CylqPhk7ShGiqdh29RF3ezooVCSDE/6

    • 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