General

  • Target

    2d950b55304ad25f6e513d0d995a6b401f3121dfb26d1a9659c2daa06c83f3b0

  • Size

    2.9MB

  • Sample

    220622-r3fq7sbgb3

  • MD5

    c9480f159f75bcac7884e27751b0447a

  • SHA1

    4d253e87f294b23b205753f7aa900b5c853d08c1

  • SHA256

    2d950b55304ad25f6e513d0d995a6b401f3121dfb26d1a9659c2daa06c83f3b0

  • SHA512

    dc3b1728bc036f5b37910ef31b6e5d7ea0fffeba326dfa4e4bb6f90172bb1bea90f76c07bb098ed9e8da5c23393484b9bfd25d2900d1c9343fe591d02d3c3404

Malware Config

Targets

    • Target

      2d950b55304ad25f6e513d0d995a6b401f3121dfb26d1a9659c2daa06c83f3b0

    • Size

      2.9MB

    • MD5

      c9480f159f75bcac7884e27751b0447a

    • SHA1

      4d253e87f294b23b205753f7aa900b5c853d08c1

    • SHA256

      2d950b55304ad25f6e513d0d995a6b401f3121dfb26d1a9659c2daa06c83f3b0

    • SHA512

      dc3b1728bc036f5b37910ef31b6e5d7ea0fffeba326dfa4e4bb6f90172bb1bea90f76c07bb098ed9e8da5c23393484b9bfd25d2900d1c9343fe591d02d3c3404

    • 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

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks