General

  • Target

    b04e27d7e3b292b9fc2158c609ba05c0cf47fac3224451f7ea42d03941dbb438

  • Size

    480KB

  • Sample

    230509-1vlf6aec28

  • MD5

    cb1c18213e0a955e99fe9807f18acc1e

  • SHA1

    97a9592b476524d97dd6ce7961c7aaf9aa3c1586

  • SHA256

    b04e27d7e3b292b9fc2158c609ba05c0cf47fac3224451f7ea42d03941dbb438

  • SHA512

    1357cacbffecef9768609b034e615ab3338b848b45d7c295b425fd21f42bdb9c07d19620d67377de1dec82908dde142049aee1fd59d3feefc6e4eba52ef4209b

  • SSDEEP

    12288:kMr4y90CzAtucUS4UNG8B6LUiO+6z50q8:EylAI8j9NBd0q8

Malware Config

Extracted

Family

redline

Botnet

dease

C2

217.196.96.101:4132

Attributes
  • auth_value

    82e4d5f9abc21848e0345118814a4e6c

Targets

    • Target

      b04e27d7e3b292b9fc2158c609ba05c0cf47fac3224451f7ea42d03941dbb438

    • Size

      480KB

    • MD5

      cb1c18213e0a955e99fe9807f18acc1e

    • SHA1

      97a9592b476524d97dd6ce7961c7aaf9aa3c1586

    • SHA256

      b04e27d7e3b292b9fc2158c609ba05c0cf47fac3224451f7ea42d03941dbb438

    • SHA512

      1357cacbffecef9768609b034e615ab3338b848b45d7c295b425fd21f42bdb9c07d19620d67377de1dec82908dde142049aee1fd59d3feefc6e4eba52ef4209b

    • SSDEEP

      12288:kMr4y90CzAtucUS4UNG8B6LUiO+6z50q8:EylAI8j9NBd0q8

    • 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