General

  • Target

    d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49

  • Size

    2.8MB

  • Sample

    220215-ga1ksscgcm

  • MD5

    62eeb62816a7d36d4dac3aa66c685da8

  • SHA1

    64b97b69c0bda0e472bd9dba9de9fe01d0ed7315

  • SHA256

    d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49

  • SHA512

    7642c425311aba0d65117654dfb7fe1ad930bc0eb7dabeab559b48e8a301581bb66662320a817eef1e3f672228b317d7123cb93b9385d6c1e209675673cedc67

Malware Config

Targets

    • Target

      d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49

    • Size

      2.8MB

    • MD5

      62eeb62816a7d36d4dac3aa66c685da8

    • SHA1

      64b97b69c0bda0e472bd9dba9de9fe01d0ed7315

    • SHA256

      d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49

    • SHA512

      7642c425311aba0d65117654dfb7fe1ad930bc0eb7dabeab559b48e8a301581bb66662320a817eef1e3f672228b317d7123cb93b9385d6c1e209675673cedc67

    • 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