Analysis

  • max time kernel
    147s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 20:28

General

  • Target

    NEAS.7866cd3f054d877ecf187047d5e4d340.exe

  • Size

    3.2MB

  • MD5

    7866cd3f054d877ecf187047d5e4d340

  • SHA1

    1fbbe17f21389c03a50dda5d25caf62bae05da3a

  • SHA256

    82d3a386dbed3450612df8267523f204a823c6809401da6fe16441340573dda3

  • SHA512

    46a4673891ffbe8785722dbae44e4bdfe22526c78ecaccb5b1f9fed63331377b0da0ea1ea3d3533247a87e82ee333dbe8ce203a81af84fb137a129ece0a82878

  • SSDEEP

    98304:Lnob5A1YqdCPpnvOVrt8pppcqqRklqJSCTS3x:3VUPpnvOX8pbWeIhT2

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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 52 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.7866cd3f054d877ecf187047d5e4d340.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.7866cd3f054d877ecf187047d5e4d340.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4740-0-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-1-0x0000000077134000-0x0000000077136000-memory.dmp

    Filesize

    8KB

  • memory/4740-2-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-3-0x000000000B810000-0x000000000B811000-memory.dmp

    Filesize

    4KB

  • memory/4740-4-0x000000000B7F0000-0x000000000B7F1000-memory.dmp

    Filesize

    4KB

  • memory/4740-5-0x000000000B7E0000-0x000000000B7E2000-memory.dmp

    Filesize

    8KB

  • memory/4740-6-0x000000000B7C0000-0x000000000B7C1000-memory.dmp

    Filesize

    4KB

  • memory/4740-7-0x000000000B800000-0x000000000B801000-memory.dmp

    Filesize

    4KB

  • memory/4740-8-0x000000000B7D0000-0x000000000B7D1000-memory.dmp

    Filesize

    4KB

  • memory/4740-10-0x000000000B860000-0x000000000B861000-memory.dmp

    Filesize

    4KB

  • memory/4740-9-0x000000000B830000-0x000000000B831000-memory.dmp

    Filesize

    4KB

  • memory/4740-13-0x000000000B840000-0x000000000B841000-memory.dmp

    Filesize

    4KB

  • memory/4740-12-0x000000000B870000-0x000000000B871000-memory.dmp

    Filesize

    4KB

  • memory/4740-18-0x000000000BB10000-0x000000000BB12000-memory.dmp

    Filesize

    8KB

  • memory/4740-17-0x000000000B980000-0x000000000B981000-memory.dmp

    Filesize

    4KB

  • memory/4740-16-0x000000000B950000-0x000000000B951000-memory.dmp

    Filesize

    4KB

  • memory/4740-15-0x000000000B940000-0x000000000B941000-memory.dmp

    Filesize

    4KB

  • memory/4740-19-0x000000000B900000-0x000000000B901000-memory.dmp

    Filesize

    4KB

  • memory/4740-20-0x000000000B930000-0x000000000B931000-memory.dmp

    Filesize

    4KB

  • memory/4740-21-0x000000000B780000-0x000000000B781000-memory.dmp

    Filesize

    4KB

  • memory/4740-22-0x000000000B920000-0x000000000B921000-memory.dmp

    Filesize

    4KB

  • memory/4740-14-0x000000000B8B0000-0x000000000B8B1000-memory.dmp

    Filesize

    4KB

  • memory/4740-11-0x000000000B880000-0x000000000B881000-memory.dmp

    Filesize

    4KB

  • memory/4740-23-0x000000000B8E0000-0x000000000B8E1000-memory.dmp

    Filesize

    4KB

  • memory/4740-24-0x000000000B890000-0x000000000B891000-memory.dmp

    Filesize

    4KB

  • memory/4740-25-0x000000000B820000-0x000000000B821000-memory.dmp

    Filesize

    4KB

  • memory/4740-26-0x000000000B960000-0x000000000B961000-memory.dmp

    Filesize

    4KB

  • memory/4740-27-0x000000000B8A0000-0x000000000B8A1000-memory.dmp

    Filesize

    4KB

  • memory/4740-28-0x000000000BB20000-0x000000000BB22000-memory.dmp

    Filesize

    8KB

  • memory/4740-29-0x000000000B910000-0x000000000B911000-memory.dmp

    Filesize

    4KB

  • memory/4740-30-0x000000000B8F0000-0x000000000B8F1000-memory.dmp

    Filesize

    4KB

  • memory/4740-33-0x000000000B970000-0x000000000B971000-memory.dmp

    Filesize

    4KB

  • memory/4740-34-0x000000000B8C0000-0x000000000B8C1000-memory.dmp

    Filesize

    4KB

  • memory/4740-35-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-36-0x000000000B780000-0x000000000B781000-memory.dmp

    Filesize

    4KB

  • memory/4740-37-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-38-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-39-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-40-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-41-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-42-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-43-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-44-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-45-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-46-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-47-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-48-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-49-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/4740-50-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB