General

  • Target

    eccedcf3beeb6ef4c0be4b36c8719d0ce260b4962d7fbf3ac0a5e53ec399d370

  • Size

    544KB

  • Sample

    230323-zkfbqaca6s

  • MD5

    8bdfeba621dccc1fd93d615180e932d2

  • SHA1

    df909b545f8292b9540626399a4fab73a41cea3c

  • SHA256

    eccedcf3beeb6ef4c0be4b36c8719d0ce260b4962d7fbf3ac0a5e53ec399d370

  • SHA512

    6a26944e9d8a536a8238f3dd69ccf343bca687c2ae291ae04a268dd99f90519995dc32650cf1c1a6623fc4f4b73dea64dadd77aed8f0f907aa3e31df316f9b65

  • SSDEEP

    12288:MMr2y90HazQX/ayyBleTqP4fU7mS3qgUFMLXwt2sMC1eKVVmMi:KyPzXX0qXN4MbXOe2i

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      eccedcf3beeb6ef4c0be4b36c8719d0ce260b4962d7fbf3ac0a5e53ec399d370

    • Size

      544KB

    • MD5

      8bdfeba621dccc1fd93d615180e932d2

    • SHA1

      df909b545f8292b9540626399a4fab73a41cea3c

    • SHA256

      eccedcf3beeb6ef4c0be4b36c8719d0ce260b4962d7fbf3ac0a5e53ec399d370

    • SHA512

      6a26944e9d8a536a8238f3dd69ccf343bca687c2ae291ae04a268dd99f90519995dc32650cf1c1a6623fc4f4b73dea64dadd77aed8f0f907aa3e31df316f9b65

    • SSDEEP

      12288:MMr2y90HazQX/ayyBleTqP4fU7mS3qgUFMLXwt2sMC1eKVVmMi:KyPzXX0qXN4MbXOe2i

    • 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