Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-04-2024 10:24

General

  • Target

    04b02908c6d240fefc334aa06d912aa4abe3ccc131b8d667e33a552b3597e2ab.exe

  • Size

    1.9MB

  • MD5

    4fb67c018de4e325c4dce4a2e6a6942f

  • SHA1

    70aad3a798417c9b56c6c47a77501ace2558ac8c

  • SHA256

    04b02908c6d240fefc334aa06d912aa4abe3ccc131b8d667e33a552b3597e2ab

  • SHA512

    af4cbf56a51b9a14826a9d8647a4d6bd576f11b19e081e79433915e9ada26dc3288c602d6430d5eb7e21c1e3067c16468f850303368b04b449d1a4e638bf4e3a

  • SSDEEP

    49152:0/jtjPxG4Y9fcRKrzHTiqOtPBeekb2c7V3L0CsBvf:0BjpGnWQzHGq4Aekb2UL0lBv

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04b02908c6d240fefc334aa06d912aa4abe3ccc131b8d667e33a552b3597e2ab.exe
    "C:\Users\Admin\AppData\Local\Temp\04b02908c6d240fefc334aa06d912aa4abe3ccc131b8d667e33a552b3597e2ab.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:3844
  • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
    C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4756
  • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
    C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4964
  • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
    C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe

    Filesize

    1.9MB

    MD5

    4fb67c018de4e325c4dce4a2e6a6942f

    SHA1

    70aad3a798417c9b56c6c47a77501ace2558ac8c

    SHA256

    04b02908c6d240fefc334aa06d912aa4abe3ccc131b8d667e33a552b3597e2ab

    SHA512

    af4cbf56a51b9a14826a9d8647a4d6bd576f11b19e081e79433915e9ada26dc3288c602d6430d5eb7e21c1e3067c16468f850303368b04b449d1a4e638bf4e3a

  • memory/1840-73-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/1840-75-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

    Filesize

    4KB

  • memory/1840-74-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

    Filesize

    4KB

  • memory/1840-77-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

    Filesize

    4KB

  • memory/1840-76-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

    Filesize

    4KB

  • memory/1840-78-0x0000000004E80000-0x0000000004E81000-memory.dmp

    Filesize

    4KB

  • memory/1840-79-0x0000000004E90000-0x0000000004E91000-memory.dmp

    Filesize

    4KB

  • memory/1840-80-0x0000000004EE0000-0x0000000004EE1000-memory.dmp

    Filesize

    4KB

  • memory/1840-81-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/1840-72-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-26-0x0000000004E70000-0x0000000004E71000-memory.dmp

    Filesize

    4KB

  • memory/3844-52-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-54-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-53-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-29-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

    Filesize

    4KB

  • memory/3844-28-0x0000000004E60000-0x0000000004E61000-memory.dmp

    Filesize

    4KB

  • memory/3844-27-0x0000000004E80000-0x0000000004E81000-memory.dmp

    Filesize

    4KB

  • memory/3844-49-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-25-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-34-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

    Filesize

    4KB

  • memory/3844-33-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

    Filesize

    4KB

  • memory/3844-35-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-37-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-65-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-51-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-50-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-82-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-39-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-70-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-69-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-68-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-67-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-66-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/3844-32-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

    Filesize

    4KB

  • memory/3844-31-0x0000000004E50000-0x0000000004E51000-memory.dmp

    Filesize

    4KB

  • memory/3844-30-0x0000000004E40000-0x0000000004E41000-memory.dmp

    Filesize

    4KB

  • memory/3844-24-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4008-4-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

    Filesize

    4KB

  • memory/4008-22-0x0000000000B20000-0x0000000000FF7000-memory.dmp

    Filesize

    4.8MB

  • memory/4008-10-0x0000000004D10000-0x0000000004D11000-memory.dmp

    Filesize

    4KB

  • memory/4008-11-0x0000000004D00000-0x0000000004D01000-memory.dmp

    Filesize

    4KB

  • memory/4008-2-0x0000000000B20000-0x0000000000FF7000-memory.dmp

    Filesize

    4.8MB

  • memory/4008-3-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

    Filesize

    4KB

  • memory/4008-5-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

    Filesize

    4KB

  • memory/4008-6-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

    Filesize

    4KB

  • memory/4008-7-0x0000000004C80000-0x0000000004C81000-memory.dmp

    Filesize

    4KB

  • memory/4008-8-0x0000000004C90000-0x0000000004C91000-memory.dmp

    Filesize

    4KB

  • memory/4008-9-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

    Filesize

    4KB

  • memory/4008-1-0x0000000077CD4000-0x0000000077CD6000-memory.dmp

    Filesize

    8KB

  • memory/4008-0-0x0000000000B20000-0x0000000000FF7000-memory.dmp

    Filesize

    4.8MB

  • memory/4756-46-0x0000000004E90000-0x0000000004E91000-memory.dmp

    Filesize

    4KB

  • memory/4756-48-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4756-38-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4756-41-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

    Filesize

    4KB

  • memory/4756-40-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4756-42-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

    Filesize

    4KB

  • memory/4756-43-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

    Filesize

    4KB

  • memory/4756-47-0x0000000004EE0000-0x0000000004EE1000-memory.dmp

    Filesize

    4KB

  • memory/4756-45-0x0000000004E80000-0x0000000004E81000-memory.dmp

    Filesize

    4KB

  • memory/4756-44-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

    Filesize

    4KB

  • memory/4964-59-0x0000000004D60000-0x0000000004D61000-memory.dmp

    Filesize

    4KB

  • memory/4964-56-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4964-57-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4964-58-0x0000000004D50000-0x0000000004D51000-memory.dmp

    Filesize

    4KB

  • memory/4964-60-0x0000000004D40000-0x0000000004D41000-memory.dmp

    Filesize

    4KB

  • memory/4964-64-0x00000000004C0000-0x0000000000997000-memory.dmp

    Filesize

    4.8MB

  • memory/4964-61-0x0000000004D80000-0x0000000004D81000-memory.dmp

    Filesize

    4KB

  • memory/4964-63-0x0000000004D30000-0x0000000004D31000-memory.dmp

    Filesize

    4KB

  • memory/4964-62-0x0000000004D20000-0x0000000004D21000-memory.dmp

    Filesize

    4KB