General

  • Target
    file.exe
  • Size 359KB
  • Sample220921-m3dvdsgbe5
  • SHA256 884b73f88d5b30892c7cc1e60d8208d8cf14e5d1f2bebc6e58d7ba2ee31a634e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • 10

C2
  • 79.110.62.196:26277

Attributes
  • auth_value

    50effc85337100106cd47a926e7e6751

Targets

    • Target
      file.exe
    • Size 359KB
    • SHA256 884b73f88d5b30892c7cc1e60d8208d8cf14e5d1f2bebc6e58d7ba2ee31a634e
    • MD5 SHA1 SHA512 SSDEEP
    • RedLine

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

    • RedLine payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks