Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-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 2 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:1992

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1992-0-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-1-0x0000000077730000-0x0000000077732000-memory.dmp

    Filesize

    8KB

  • memory/1992-2-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-4-0x000000000AA10000-0x000000000AA11000-memory.dmp

    Filesize

    4KB

  • memory/1992-8-0x000000000AA50000-0x000000000AA51000-memory.dmp

    Filesize

    4KB

  • memory/1992-9-0x000000000AAB0000-0x000000000AAB1000-memory.dmp

    Filesize

    4KB

  • memory/1992-10-0x000000000AAE0000-0x000000000AAE1000-memory.dmp

    Filesize

    4KB

  • memory/1992-14-0x000000000AA60000-0x000000000AA61000-memory.dmp

    Filesize

    4KB

  • memory/1992-13-0x000000000AB70000-0x000000000AB71000-memory.dmp

    Filesize

    4KB

  • memory/1992-17-0x0000000000210000-0x0000000000211000-memory.dmp

    Filesize

    4KB

  • memory/1992-18-0x000000000AAC0000-0x000000000AAC1000-memory.dmp

    Filesize

    4KB

  • memory/1992-19-0x000000000ABB0000-0x000000000ABB1000-memory.dmp

    Filesize

    4KB

  • memory/1992-16-0x000000000ABC0000-0x000000000ABC1000-memory.dmp

    Filesize

    4KB

  • memory/1992-15-0x000000000AB30000-0x000000000AB31000-memory.dmp

    Filesize

    4KB

  • memory/1992-12-0x000000000AA70000-0x000000000AA71000-memory.dmp

    Filesize

    4KB

  • memory/1992-11-0x000000000AAD0000-0x000000000AAD1000-memory.dmp

    Filesize

    4KB

  • memory/1992-7-0x000000000AA20000-0x000000000AA21000-memory.dmp

    Filesize

    4KB

  • memory/1992-6-0x000000000A9C0000-0x000000000A9C1000-memory.dmp

    Filesize

    4KB

  • memory/1992-5-0x000000000A9D0000-0x000000000A9D2000-memory.dmp

    Filesize

    8KB

  • memory/1992-3-0x000000000AA30000-0x000000000AA31000-memory.dmp

    Filesize

    4KB

  • memory/1992-20-0x000000000AB40000-0x000000000AB41000-memory.dmp

    Filesize

    4KB

  • memory/1992-21-0x000000000AA40000-0x000000000AA41000-memory.dmp

    Filesize

    4KB

  • memory/1992-23-0x000000000ADE0000-0x000000000ADE2000-memory.dmp

    Filesize

    8KB

  • memory/1992-24-0x000000000ADC0000-0x000000000ADC2000-memory.dmp

    Filesize

    8KB

  • memory/1992-22-0x000000000AAA0000-0x000000000AAA1000-memory.dmp

    Filesize

    4KB

  • memory/1992-26-0x000000000AB50000-0x000000000AB51000-memory.dmp

    Filesize

    4KB

  • memory/1992-25-0x000000000AB60000-0x000000000AB61000-memory.dmp

    Filesize

    4KB

  • memory/1992-30-0x000000000A9E0000-0x000000000A9E1000-memory.dmp

    Filesize

    4KB

  • memory/1992-29-0x000000000AA00000-0x000000000AA01000-memory.dmp

    Filesize

    4KB

  • memory/1992-31-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-32-0x000000000ABA0000-0x000000000ABA1000-memory.dmp

    Filesize

    4KB

  • memory/1992-33-0x000000000AB80000-0x000000000AB81000-memory.dmp

    Filesize

    4KB

  • memory/1992-34-0x0000000000210000-0x0000000000211000-memory.dmp

    Filesize

    4KB

  • memory/1992-35-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-36-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-37-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-38-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-39-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-40-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-42-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-43-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-44-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-45-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-46-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-47-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-48-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB

  • memory/1992-49-0x0000000000400000-0x0000000000BD3000-memory.dmp

    Filesize

    7.8MB