General

  • Target

    b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0

  • Size

    2.8MB

  • Sample

    220215-htqelscae4

  • MD5

    789fff349c7f3b6675f5e9e4b1ff256f

  • SHA1

    b6d9f2b3e39c793fb076b1bf2c9ee7b8e9f945cf

  • SHA256

    b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0

  • SHA512

    a368c1029b894b8b8b5d107ef8fc504a5e878698126cab411da2235c60ae3e1f02516d72ef970967cde88427e88298584172b137b0e478af9d7943f6a34c3160

Malware Config

Targets

    • Target

      b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0

    • Size

      2.8MB

    • MD5

      789fff349c7f3b6675f5e9e4b1ff256f

    • SHA1

      b6d9f2b3e39c793fb076b1bf2c9ee7b8e9f945cf

    • SHA256

      b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0

    • SHA512

      a368c1029b894b8b8b5d107ef8fc504a5e878698126cab411da2235c60ae3e1f02516d72ef970967cde88427e88298584172b137b0e478af9d7943f6a34c3160

    • 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