General

  • Target

    a65163caf1a09f85beeba35f87397077a526af0c6ab718f32b9226360ea87777

  • Size

    679KB

  • Sample

    230323-x3htfshf73

  • MD5

    ded74aa52da9e181688ed8dfd2b52696

  • SHA1

    23bcf56b5bc76a826a313df6406b19aae55b3fec

  • SHA256

    a65163caf1a09f85beeba35f87397077a526af0c6ab718f32b9226360ea87777

  • SHA512

    1ed29fc85247e362e4db8f1073b913679c8470415413738a19cb1c35c9612b4d20292800cf7b6c96482fe01837f780cea90c4a65836bd4781287b5a271ef96f8

  • SSDEEP

    12288:uHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:qbLFxQAk5wzhQitnsE

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

      a65163caf1a09f85beeba35f87397077a526af0c6ab718f32b9226360ea87777

    • Size

      679KB

    • MD5

      ded74aa52da9e181688ed8dfd2b52696

    • SHA1

      23bcf56b5bc76a826a313df6406b19aae55b3fec

    • SHA256

      a65163caf1a09f85beeba35f87397077a526af0c6ab718f32b9226360ea87777

    • SHA512

      1ed29fc85247e362e4db8f1073b913679c8470415413738a19cb1c35c9612b4d20292800cf7b6c96482fe01837f780cea90c4a65836bd4781287b5a271ef96f8

    • SSDEEP

      12288:uHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:qbLFxQAk5wzhQitnsE

    • 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