General

  • Target

    45a40f1f5b36f96306b199956bdc4b7edbede22c69f46d78870d365bc3dc4278

  • Size

    3.0MB

  • Sample

    220707-ndg17agfd5

  • MD5

    55e9cfd2fe4b28e97d3f43b9da3070f4

  • SHA1

    7580da400b316d28f6b954b6690ba27b0b11b384

  • SHA256

    45a40f1f5b36f96306b199956bdc4b7edbede22c69f46d78870d365bc3dc4278

  • SHA512

    8804088b67944052ac0e0e0e2d4f3f76d03245683bcd33724abe72bc173c4575a865af54825f95f5ede0a0df53467950a1ade620084c201389c8d014ba347278

Malware Config

Targets

    • Target

      45a40f1f5b36f96306b199956bdc4b7edbede22c69f46d78870d365bc3dc4278

    • Size

      3.0MB

    • MD5

      55e9cfd2fe4b28e97d3f43b9da3070f4

    • SHA1

      7580da400b316d28f6b954b6690ba27b0b11b384

    • SHA256

      45a40f1f5b36f96306b199956bdc4b7edbede22c69f46d78870d365bc3dc4278

    • SHA512

      8804088b67944052ac0e0e0e2d4f3f76d03245683bcd33724abe72bc173c4575a865af54825f95f5ede0a0df53467950a1ade620084c201389c8d014ba347278

    • 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