General

  • Target

    d4ac1cc4b72a680d76ed4adf7a02d68ec816a503bbe0a6c38c725ed3b9378655

  • Size

    2.5MB

  • Sample

    220215-ghblmsbdf7

  • MD5

    68d8ffa7d432ec9493ccba43a2786de9

  • SHA1

    763507d222a3b0fab79914e266a6e69b6a1451b4

  • SHA256

    d4ac1cc4b72a680d76ed4adf7a02d68ec816a503bbe0a6c38c725ed3b9378655

  • SHA512

    92b7ea961da5f1256ddf4f9df17810e492670e5383bca363a29dd676ac6dcee4b45bf471ef239ebd35cf572d69464d3ca3955b1b0afdaf9b6b2ecf3a2a8c6ca1

Malware Config

Targets

    • Target

      d4ac1cc4b72a680d76ed4adf7a02d68ec816a503bbe0a6c38c725ed3b9378655

    • Size

      2.5MB

    • MD5

      68d8ffa7d432ec9493ccba43a2786de9

    • SHA1

      763507d222a3b0fab79914e266a6e69b6a1451b4

    • SHA256

      d4ac1cc4b72a680d76ed4adf7a02d68ec816a503bbe0a6c38c725ed3b9378655

    • SHA512

      92b7ea961da5f1256ddf4f9df17810e492670e5383bca363a29dd676ac6dcee4b45bf471ef239ebd35cf572d69464d3ca3955b1b0afdaf9b6b2ecf3a2a8c6ca1

    • 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)

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Tasks