General

  • Target

    84d8810135474d2a463e02b107182cde5d10620e72b854a510a18dc5e7265b7a

  • Size

    772KB

  • Sample

    230608-p3jrrafd92

  • MD5

    6227ed61522396a6c569edcc43e224d9

  • SHA1

    c81fda860fbaf7baa76eb2976ccc786eb327e3e3

  • SHA256

    84d8810135474d2a463e02b107182cde5d10620e72b854a510a18dc5e7265b7a

  • SHA512

    5ef22acdc25131ef9a095302a263aa425e3437e3e868df18a2f1badef59278050515fce47b564ee69352c0a9caa79b05ebcb6bbe9fbfa34023c9387fb1a73b57

  • SSDEEP

    24576:Jy9Q54TS9Pcn9bJiQfOw8Ix2OjTfsAi3I0igb:89Q4TS+9bbWbOPfsAi3ti

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

      84d8810135474d2a463e02b107182cde5d10620e72b854a510a18dc5e7265b7a

    • Size

      772KB

    • MD5

      6227ed61522396a6c569edcc43e224d9

    • SHA1

      c81fda860fbaf7baa76eb2976ccc786eb327e3e3

    • SHA256

      84d8810135474d2a463e02b107182cde5d10620e72b854a510a18dc5e7265b7a

    • SHA512

      5ef22acdc25131ef9a095302a263aa425e3437e3e868df18a2f1badef59278050515fce47b564ee69352c0a9caa79b05ebcb6bbe9fbfa34023c9387fb1a73b57

    • SSDEEP

      24576:Jy9Q54TS9Pcn9bJiQfOw8Ix2OjTfsAi3I0igb:89Q4TS+9bbWbOPfsAi3ti

    • 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