General

  • Target

    45925c7c5e974ba507a8837e353d678c4f44ddd38436ebf5ba6e9b2a8dfff9ce

  • Size

    2.7MB

  • Sample

    220215-q54elsfed6

  • MD5

    58c876a5d0514c9f2de1c57342535385

  • SHA1

    caa7eec68c35f4e32d1c36897ba20f61bc4b8bed

  • SHA256

    45925c7c5e974ba507a8837e353d678c4f44ddd38436ebf5ba6e9b2a8dfff9ce

  • SHA512

    c5b9780186b44ca589ea0ba21c1b61dc47605dfd8096c6b871289e2030ad78b87e9e2c75560303ccfca0613498c1d8c5f46717177c5226e54bff5a533d57e194

Malware Config

Targets

    • Target

      45925c7c5e974ba507a8837e353d678c4f44ddd38436ebf5ba6e9b2a8dfff9ce

    • Size

      2.7MB

    • MD5

      58c876a5d0514c9f2de1c57342535385

    • SHA1

      caa7eec68c35f4e32d1c36897ba20f61bc4b8bed

    • SHA256

      45925c7c5e974ba507a8837e353d678c4f44ddd38436ebf5ba6e9b2a8dfff9ce

    • SHA512

      c5b9780186b44ca589ea0ba21c1b61dc47605dfd8096c6b871289e2030ad78b87e9e2c75560303ccfca0613498c1d8c5f46717177c5226e54bff5a533d57e194

    • 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