General

  • Target

    5e8adfd2e82b1d724c8aacaf101f7f3703475000b70ee669c524012df5b48a22

  • Size

    479KB

  • Sample

    230508-mr62ssca4w

  • MD5

    bf99cc2d78717f456081fbbe8b45bf94

  • SHA1

    bfbc66405cb24402cd1be1f28ee8bc976c3cca5a

  • SHA256

    5e8adfd2e82b1d724c8aacaf101f7f3703475000b70ee669c524012df5b48a22

  • SHA512

    559ede4fc11706885330d2b477dbaab7cbd0ba9eb274c32ff8235c867ab883d338569ad1cf520eff25133dac7c78a6943465781e055bfd1d85da7016d3c0e838

  • SSDEEP

    12288:EMrsy90+6x1Ju/FOCgqMqvTshKEV9ALCTuez:gy4HMNMAohKEVSGu4

Malware Config

Extracted

Family

redline

Botnet

dona

C2

217.196.96.101:4132

Attributes
  • auth_value

    9fbb198992bbc83a84ab1f21384813e3

Targets

    • Target

      5e8adfd2e82b1d724c8aacaf101f7f3703475000b70ee669c524012df5b48a22

    • Size

      479KB

    • MD5

      bf99cc2d78717f456081fbbe8b45bf94

    • SHA1

      bfbc66405cb24402cd1be1f28ee8bc976c3cca5a

    • SHA256

      5e8adfd2e82b1d724c8aacaf101f7f3703475000b70ee669c524012df5b48a22

    • SHA512

      559ede4fc11706885330d2b477dbaab7cbd0ba9eb274c32ff8235c867ab883d338569ad1cf520eff25133dac7c78a6943465781e055bfd1d85da7016d3c0e838

    • SSDEEP

      12288:EMrsy90+6x1Ju/FOCgqMqvTshKEV9ALCTuez:gy4HMNMAohKEVSGu4

    • 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

    • 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