General

  • Target

    7af59eeae501d253b0800f5604c1bdc6b091bfb1b27e0642cb95f1c821c4f7a5

  • Size

    770KB

  • Sample

    230526-s5c9jagb92

  • MD5

    79b42fb8f9ac8da54145121067dce494

  • SHA1

    af38170c762614975c8997254877b4f4fb554e4d

  • SHA256

    7af59eeae501d253b0800f5604c1bdc6b091bfb1b27e0642cb95f1c821c4f7a5

  • SHA512

    45eaa5a9510051d0224c72ccaf1d0ff5565b05138dffb910c32b13551329c7fec4e2d33cad8d094dea94fe6e4793cf8e0858e64a7d07aa22a016ad5cee6a16cd

  • SSDEEP

    24576:ByQ2X+dDu6qyMsjo/VXTsyeIbb8FJh0k5b3jw20:0pQi6qynEdgynb8Fj/h3

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      7af59eeae501d253b0800f5604c1bdc6b091bfb1b27e0642cb95f1c821c4f7a5

    • Size

      770KB

    • MD5

      79b42fb8f9ac8da54145121067dce494

    • SHA1

      af38170c762614975c8997254877b4f4fb554e4d

    • SHA256

      7af59eeae501d253b0800f5604c1bdc6b091bfb1b27e0642cb95f1c821c4f7a5

    • SHA512

      45eaa5a9510051d0224c72ccaf1d0ff5565b05138dffb910c32b13551329c7fec4e2d33cad8d094dea94fe6e4793cf8e0858e64a7d07aa22a016ad5cee6a16cd

    • SSDEEP

      24576:ByQ2X+dDu6qyMsjo/VXTsyeIbb8FJh0k5b3jw20:0pQi6qynEdgynb8Fj/h3

    • 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