Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08/05/2024, 12:38

General

  • Target

    b0be4dbce27316fac92db866672fb150_NEIKI.exe

  • Size

    4.3MB

  • MD5

    b0be4dbce27316fac92db866672fb150

  • SHA1

    33862b15e94deb26ce759e26b40a271d22679e01

  • SHA256

    56279e9ea512dd5f46027d066177cddba6d8e40f758cd578410a08e860c1840a

  • SHA512

    b882e3fc04d9d76d1838efd18aa0044294be822a21e140790954273e84fdf2a71cf291b3bb13c5cbc7e50afe4aa163d6aba5263d66fcc1fea4c4a301c6f3f1b0

  • SSDEEP

    98304:tnruGVRemII7JGVvxheovEAR/WuzPHBZ/f7q/ZFi8A:tnrvRemICOpfW0PhZ/e/C8A

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0be4dbce27316fac92db866672fb150_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\b0be4dbce27316fac92db866672fb150_NEIKI.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1500-0-0x0000000000400000-0x0000000001034000-memory.dmp

    Filesize

    12.2MB

  • memory/1500-1-0x0000000077D50000-0x0000000077D52000-memory.dmp

    Filesize

    8KB

  • memory/1500-2-0x0000000000400000-0x0000000001034000-memory.dmp

    Filesize

    12.2MB