General

  • Target

    9fdb445364d1ac204d0f44516f7236fca009dd5d2dc089d388eeb2ec1e972c83

  • Size

    2.8MB

  • Sample

    220215-jgy2nadgcq

  • MD5

    265ce3353bdf58373ba03e3481d9b320

  • SHA1

    99f367e918eb55ac51421a140dc6f07c8fe84888

  • SHA256

    9fdb445364d1ac204d0f44516f7236fca009dd5d2dc089d388eeb2ec1e972c83

  • SHA512

    59244537faafce557e885e0f0157b1fb8197decec767d7f9c4c40a8586ccfbb3cd964768f6a4da12ba3976332e8954f826911ec2f0f4759d25d15eac84fda38a

Malware Config

Targets

    • Target

      9fdb445364d1ac204d0f44516f7236fca009dd5d2dc089d388eeb2ec1e972c83

    • Size

      2.8MB

    • MD5

      265ce3353bdf58373ba03e3481d9b320

    • SHA1

      99f367e918eb55ac51421a140dc6f07c8fe84888

    • SHA256

      9fdb445364d1ac204d0f44516f7236fca009dd5d2dc089d388eeb2ec1e972c83

    • SHA512

      59244537faafce557e885e0f0157b1fb8197decec767d7f9c4c40a8586ccfbb3cd964768f6a4da12ba3976332e8954f826911ec2f0f4759d25d15eac84fda38a

    • 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