General

  • Target

    f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc

  • Size

    2.8MB

  • Sample

    220215-e96jzsagf9

  • MD5

    f3b1796bc60de9fe31bd2ecc365f74e1

  • SHA1

    1a95217a3d5f90f537874f9c75724037e1bdae26

  • SHA256

    f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc

  • SHA512

    2e04a77e18e5b6b599117c673f64bd8c9a610be11411614198970368697d8496c1bc428655b1fc7e91cc68e6d9f0f71b160e5c974da348677d2687240231d4e0

Malware Config

Targets

    • Target

      f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc

    • Size

      2.8MB

    • MD5

      f3b1796bc60de9fe31bd2ecc365f74e1

    • SHA1

      1a95217a3d5f90f537874f9c75724037e1bdae26

    • SHA256

      f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc

    • SHA512

      2e04a77e18e5b6b599117c673f64bd8c9a610be11411614198970368697d8496c1bc428655b1fc7e91cc68e6d9f0f71b160e5c974da348677d2687240231d4e0

    • 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

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Tasks