General

  • Target

    f582a6ee6e023d421c91fdd13392965cdf850b2a0f6b262461e266193fb4785f

  • Size

    3.0MB

  • Sample

    220215-fcbtsaaha4

  • MD5

    d23a279f4c69813fd3dacbeea8eb9c20

  • SHA1

    b9e34585e8873b822790b94010f042a1696e499b

  • SHA256

    f582a6ee6e023d421c91fdd13392965cdf850b2a0f6b262461e266193fb4785f

  • SHA512

    c27cef263e92fd3f2dd378a66ae85322a43648d7ccaf0a812a96590fdce18902d6e11ec4fd7653e0456b8a8798edc084b6dad711c79580b84101b7a04503d274

Malware Config

Targets

    • Target

      f582a6ee6e023d421c91fdd13392965cdf850b2a0f6b262461e266193fb4785f

    • Size

      3.0MB

    • MD5

      d23a279f4c69813fd3dacbeea8eb9c20

    • SHA1

      b9e34585e8873b822790b94010f042a1696e499b

    • SHA256

      f582a6ee6e023d421c91fdd13392965cdf850b2a0f6b262461e266193fb4785f

    • SHA512

      c27cef263e92fd3f2dd378a66ae85322a43648d7ccaf0a812a96590fdce18902d6e11ec4fd7653e0456b8a8798edc084b6dad711c79580b84101b7a04503d274

    • RedLine

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

    • RedLine Payload

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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