General

  • Target

    AutoBuilderMacros.rar

  • Size

    2.2MB

  • Sample

    220812-f4ae2abfc6

  • MD5

    1adc0a93928d298b77337b1ea35e83c6

  • SHA1

    0923090c791d2f17893346e67d24ad8752b10196

  • SHA256

    01694b6c877f773e0df39c43006b0adbfdd046b54c63d93f1be800573c856fe5

  • SHA512

    4405a23de6332356a7760e0cf1a737cfb66cc0954d5c78e9dade07ec28de8ef5f0ffa43fd4fd24e2c1a2ec439b12e81a0ecee349ef4f169add5d1c8647b6201d

Malware Config

Targets

    • Target

      AutoBuilderMacros/Macros.exe

    • Size

      394.2MB

    • MD5

      d7ea6fc680ee6587665f9d06cc7676dd

    • SHA1

      4551f39fde4cf57b01a0b92b62338dfef66e2596

    • SHA256

      295407c53ab70dcf85a28de7e14d82e5dd08a7544fb9169fd7c3ccc6797b70a5

    • SHA512

      e79be59591180d5baee872b4298a694419bf52a192438bcdc5256f1081ac9bfb96d75fde589bc09180628360ef38587cfad236925026b8daa4e9531d0738b840

    • 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