General

  • Target

    9f2a45e889f1f062e9f55e432f58ade57150b9df9fc2e04105f49457841f682b

  • Size

    592KB

  • Sample

    230608-d8f29sbf53

  • MD5

    9b52e998a814af2264ddc4d155873b97

  • SHA1

    fc24ccfc9f74fad091113ce98174cef82547dad0

  • SHA256

    9f2a45e889f1f062e9f55e432f58ade57150b9df9fc2e04105f49457841f682b

  • SHA512

    bc3b7019bb4747fd8da66ad25e79e9014fe93d7fb5b0181a6e69a619f16f56cebb29435f83e0520fb4117e8e63819e8dda574f16b8bbe6b040413a4830c89042

  • SSDEEP

    12288:TMrYy90JbLF51vgfFZmHHuPxGj3nBygy7sAvLrrVtfLUusSEo7z43M:LyoS/jP+Ygy7xQxogM

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      9f2a45e889f1f062e9f55e432f58ade57150b9df9fc2e04105f49457841f682b

    • Size

      592KB

    • MD5

      9b52e998a814af2264ddc4d155873b97

    • SHA1

      fc24ccfc9f74fad091113ce98174cef82547dad0

    • SHA256

      9f2a45e889f1f062e9f55e432f58ade57150b9df9fc2e04105f49457841f682b

    • SHA512

      bc3b7019bb4747fd8da66ad25e79e9014fe93d7fb5b0181a6e69a619f16f56cebb29435f83e0520fb4117e8e63819e8dda574f16b8bbe6b040413a4830c89042

    • SSDEEP

      12288:TMrYy90JbLF51vgfFZmHHuPxGj3nBygy7sAvLrrVtfLUusSEo7z43M:LyoS/jP+Ygy7xQxogM

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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