General

  • Target

    6c6082929897c5a17e63ec1b7fdda8be715afc2c6ba90cef89d73a76b94db3e3

  • Size

    771KB

  • Sample

    230528-eqpgcseb38

  • MD5

    75aae8fab93fca028a98b430f2642421

  • SHA1

    eb30c4e27187a8c2e4f9cdd3092b359467b8dd8e

  • SHA256

    6c6082929897c5a17e63ec1b7fdda8be715afc2c6ba90cef89d73a76b94db3e3

  • SHA512

    6dd97d718c9142f0d9e862217581ef746761c29bb18749cda5b5f8f398f28dfeeba5d92dade06457e4fd6cbfc00374a61abfaf61e754f0df2b0921c1dc05b4a8

  • SSDEEP

    12288:zMr7y90L3f72OCC4YsCjnyHHgUgwzoNR/cXAhWVgCToWbpSd1Eu:Ay2f7c2sCjnyngO8NR0qWNtSYu

Malware Config

Extracted

Family

redline

Botnet

mura

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2ee4a66a20fb9e998d6a68277565331

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      6c6082929897c5a17e63ec1b7fdda8be715afc2c6ba90cef89d73a76b94db3e3

    • Size

      771KB

    • MD5

      75aae8fab93fca028a98b430f2642421

    • SHA1

      eb30c4e27187a8c2e4f9cdd3092b359467b8dd8e

    • SHA256

      6c6082929897c5a17e63ec1b7fdda8be715afc2c6ba90cef89d73a76b94db3e3

    • SHA512

      6dd97d718c9142f0d9e862217581ef746761c29bb18749cda5b5f8f398f28dfeeba5d92dade06457e4fd6cbfc00374a61abfaf61e754f0df2b0921c1dc05b4a8

    • SSDEEP

      12288:zMr7y90L3f72OCC4YsCjnyHHgUgwzoNR/cXAhWVgCToWbpSd1Eu:Ay2f7c2sCjnyngO8NR0qWNtSYu

    • 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