General

  • Target

    0d914597bc92eaf81fbc3641005c6e1b485ce55dac14433907b5f2e5bd4d09e7

  • Size

    752KB

  • Sample

    230602-bk6xnshc37

  • MD5

    596d9525aad51408090ba567f801c6c1

  • SHA1

    517ef198ff931373682dc6842aba4b7bd501e0a8

  • SHA256

    0d914597bc92eaf81fbc3641005c6e1b485ce55dac14433907b5f2e5bd4d09e7

  • SHA512

    3cf3d3986b287830dfd7bf6176a80e3024065b12bec529a0ba9e5056ff89e86104ad2a51a683dcfec055077ca8cd1ac2dd5ec0a63b63e910f0feeb68c39dea5f

  • SSDEEP

    12288:EMrOy90tgTy/y6m57NIvoA061ltsiE7Tnpd5L8omQCqV24xgmSEJNM5JFn0:SyS66m5GAjpiEfpd5LXmQlRlNMN0

Malware Config

Extracted

Family

redline

Botnet

mars

C2

83.97.73.127:19045

Attributes
  • auth_value

    91bd3682cfb50cdc64b6009eb977b766

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      0d914597bc92eaf81fbc3641005c6e1b485ce55dac14433907b5f2e5bd4d09e7

    • Size

      752KB

    • MD5

      596d9525aad51408090ba567f801c6c1

    • SHA1

      517ef198ff931373682dc6842aba4b7bd501e0a8

    • SHA256

      0d914597bc92eaf81fbc3641005c6e1b485ce55dac14433907b5f2e5bd4d09e7

    • SHA512

      3cf3d3986b287830dfd7bf6176a80e3024065b12bec529a0ba9e5056ff89e86104ad2a51a683dcfec055077ca8cd1ac2dd5ec0a63b63e910f0feeb68c39dea5f

    • SSDEEP

      12288:EMrOy90tgTy/y6m57NIvoA061ltsiE7Tnpd5L8omQCqV24xgmSEJNM5JFn0:SyS66m5GAjpiEfpd5LXmQlRlNMN0

    • 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.

    • 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