Overview

overview

10

Static

static

dropfile.exe

windows7_x64

9

dropfile.exe

windows10_x64

10

Sharing

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General

  • Target
    dropfile.exe
  • Size 1.7MB
  • Sample201109-9vcc54ftxe
  • SHA256 d5daf1b01edc6e88121fa81c5374bf5b8d86ac67ba9d18d0babedcdb774e89e8
  • MD5 SHA1 SHA512
Score
10/10
evasiontrojan

Malware Config

Targets

    • Target
      dropfile.exe
    • Size 1.7MB
    • SHA256 d5daf1b01edc6e88121fa81c5374bf5b8d86ac67ba9d18d0babedcdb774e89e8
    • MD5 SHA1 SHA512
    Score
    10/10
    evasiontrojan

    • Suspicious use of NtCreateProcessExOtherParentProcess

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

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks