General

  • Target

    78bf5a110490886ee83ad7dc8fce987a56eb633f809453fe003d3f89b6355171

  • Size

    771KB

  • Sample

    230608-sdctpaha3w

  • MD5

    ca4809c2571bbf5d35a894ee1deedc12

  • SHA1

    4ff18d853524ee7e6131fbf4f9bb957775129c56

  • SHA256

    78bf5a110490886ee83ad7dc8fce987a56eb633f809453fe003d3f89b6355171

  • SHA512

    d6ba0b5cad69be3c43bc668e9fad88bf0b6a1e714e16bf45402318734fcf8fd43766df5b62e910ef1aa35977b7b6e2932282ff59e483b8489da12d7b31587d49

  • SSDEEP

    12288:oMr3y90saPBJ88Y+VkB4AIRALxcfD6ecSLiPFp1Ghn29IWP8uIJXmp1ZvPM1rr9F:fyU28MuAIRieUun29I+8uPZHYai

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      78bf5a110490886ee83ad7dc8fce987a56eb633f809453fe003d3f89b6355171

    • Size

      771KB

    • MD5

      ca4809c2571bbf5d35a894ee1deedc12

    • SHA1

      4ff18d853524ee7e6131fbf4f9bb957775129c56

    • SHA256

      78bf5a110490886ee83ad7dc8fce987a56eb633f809453fe003d3f89b6355171

    • SHA512

      d6ba0b5cad69be3c43bc668e9fad88bf0b6a1e714e16bf45402318734fcf8fd43766df5b62e910ef1aa35977b7b6e2932282ff59e483b8489da12d7b31587d49

    • SSDEEP

      12288:oMr3y90saPBJ88Y+VkB4AIRALxcfD6ecSLiPFp1Ghn29IWP8uIJXmp1ZvPM1rr9F:fyU28MuAIRieUun29I+8uPZHYai

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks