General

  • Target

    fba22094ec82303e51685a4c5d93ac32122b1e302a1eaa81a5655bd9d3297b7b

  • Size

    2.6MB

  • Sample

    220215-e41rjsagb3

  • MD5

    726586916913d25f004f9371b1117b45

  • SHA1

    2ab70327f98278f5ceb4e389f6c364fc7c6dadac

  • SHA256

    fba22094ec82303e51685a4c5d93ac32122b1e302a1eaa81a5655bd9d3297b7b

  • SHA512

    db65b4a952c4edbdaa5990d6d7b6b2d7abd744d3cfd74ac224c32d444bc8ede2ab5d49df97d3951b47896d45b3a82f547ef88a391ec8f2c02620d644d70fc538

Malware Config

Targets

    • Target

      fba22094ec82303e51685a4c5d93ac32122b1e302a1eaa81a5655bd9d3297b7b

    • Size

      2.6MB

    • MD5

      726586916913d25f004f9371b1117b45

    • SHA1

      2ab70327f98278f5ceb4e389f6c364fc7c6dadac

    • SHA256

      fba22094ec82303e51685a4c5d93ac32122b1e302a1eaa81a5655bd9d3297b7b

    • SHA512

      db65b4a952c4edbdaa5990d6d7b6b2d7abd744d3cfd74ac224c32d444bc8ede2ab5d49df97d3951b47896d45b3a82f547ef88a391ec8f2c02620d644d70fc538

    • 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

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Tasks