General

  • Target

    94d5058bf7ad8926dffd3018f2b6aa9e.bin

  • Size

    3.8MB

  • Sample

    240310-crg3kahf79

  • MD5

    94d5058bf7ad8926dffd3018f2b6aa9e

  • SHA1

    539a4ecba5c902c66f9de29ab9295fb5a4be0fef

  • SHA256

    a750a11f9a9f3ec4e33c8ba6a8625efd1b503bf7b203bf4da5afdd7af401f9ef

  • SHA512

    649cda91eb9d8c9972bebdee8b23e50c183ee47da07ed4f6e5530b99169bad0772df949416d0f69c7d40274264a5d0417f46dce45fae8c5157ea267f43274d87

  • SSDEEP

    98304:Zfznze/jaG0IXf/ny+FJNWc6HqL1t/QhhiC+UI5zEk:ZzsaG0Sf/DNW5KL1t/Qfvxk

Malware Config

Targets

    • Target

      94d5058bf7ad8926dffd3018f2b6aa9e.bin

    • Size

      3.8MB

    • MD5

      94d5058bf7ad8926dffd3018f2b6aa9e

    • SHA1

      539a4ecba5c902c66f9de29ab9295fb5a4be0fef

    • SHA256

      a750a11f9a9f3ec4e33c8ba6a8625efd1b503bf7b203bf4da5afdd7af401f9ef

    • SHA512

      649cda91eb9d8c9972bebdee8b23e50c183ee47da07ed4f6e5530b99169bad0772df949416d0f69c7d40274264a5d0417f46dce45fae8c5157ea267f43274d87

    • SSDEEP

      98304:Zfznze/jaG0IXf/ny+FJNWc6HqL1t/QhhiC+UI5zEk:ZzsaG0Sf/DNW5KL1t/Qfvxk

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Sets service image path in registry

    • 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 Enterprise v15

Tasks