General

  • Target

    acc13aad52717fddf0af2cda49af9c42737630f628dd183c8cb54dd1046fddd2

  • Size

    1.0MB

  • Sample

    230525-r8clqsag75

  • MD5

    23f15cd1d5d040fc64300a580726f9e9

  • SHA1

    82032035c20eeac7daa960c42943529beb2c1b92

  • SHA256

    acc13aad52717fddf0af2cda49af9c42737630f628dd183c8cb54dd1046fddd2

  • SHA512

    af50934738f33a00de0b40c59c416c1f0d2860543e02e9c098af9d89325c104a945b313ae73aeffcd8acd86fa84531e868b6c908b99b9c1131ff5ed035586afe

  • SSDEEP

    24576:Jyv4fvL9tRcEfQTaTGGk8/ARXUl7icQ0Sf+i2:8avfBfQTYp4SR

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

fash

C2

83.97.73.122:19062

Attributes
  • auth_value

    dd7165bcd22b0ed3df426d944e12f136

Targets

    • Target

      acc13aad52717fddf0af2cda49af9c42737630f628dd183c8cb54dd1046fddd2

    • Size

      1.0MB

    • MD5

      23f15cd1d5d040fc64300a580726f9e9

    • SHA1

      82032035c20eeac7daa960c42943529beb2c1b92

    • SHA256

      acc13aad52717fddf0af2cda49af9c42737630f628dd183c8cb54dd1046fddd2

    • SHA512

      af50934738f33a00de0b40c59c416c1f0d2860543e02e9c098af9d89325c104a945b313ae73aeffcd8acd86fa84531e868b6c908b99b9c1131ff5ed035586afe

    • SSDEEP

      24576:Jyv4fvL9tRcEfQTaTGGk8/ARXUl7icQ0Sf+i2:8avfBfQTYp4SR

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks