Analysis

  • max time kernel
    142s
  • max time network
    132s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13-09-2024 02:25

General

  • Target

    a62e38383508e4dd69207063d882c258894fa790b002ba474b8fff8709531c1c.exe

  • Size

    1.9MB

  • MD5

    724010f01bdd05360d81940511ee8cc3

  • SHA1

    a5f918acf8cb27e76f669c8e23a41f27773c9d3a

  • SHA256

    a62e38383508e4dd69207063d882c258894fa790b002ba474b8fff8709531c1c

  • SHA512

    2192a932093a8fb8894e2473c4aead80868de6f4b71895b48fa439d3632abfee002cf0e1725d7100b40ba80cf5377b84e41874ddee028862fece93827997a757

  • SSDEEP

    49152:7yVuI4h+hhoLdf3rCw9gPtBhV/OfGl6TGJj49LQBR:GIJAhopew9gPtp/mGlj49e

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/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 4 IoCs
  • Checks BIOS information in registry 2 TTPs 8 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a62e38383508e4dd69207063d882c258894fa790b002ba474b8fff8709531c1c.exe
    "C:\Users\Admin\AppData\Local\Temp\a62e38383508e4dd69207063d882c258894fa790b002ba474b8fff8709531c1c.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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4892
  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:1684
  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

    Filesize

    1.9MB

    MD5

    724010f01bdd05360d81940511ee8cc3

    SHA1

    a5f918acf8cb27e76f669c8e23a41f27773c9d3a

    SHA256

    a62e38383508e4dd69207063d882c258894fa790b002ba474b8fff8709531c1c

    SHA512

    2192a932093a8fb8894e2473c4aead80868de6f4b71895b48fa439d3632abfee002cf0e1725d7100b40ba80cf5377b84e41874ddee028862fece93827997a757

  • memory/408-40-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/408-41-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/1684-28-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/1684-32-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/1684-30-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/1684-29-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/2244-2-0x00000000006A1000-0x00000000006CF000-memory.dmp

    Filesize

    184KB

  • memory/2244-3-0x00000000006A0000-0x0000000000B7C000-memory.dmp

    Filesize

    4.9MB

  • memory/2244-5-0x00000000006A0000-0x0000000000B7C000-memory.dmp

    Filesize

    4.9MB

  • memory/2244-1-0x0000000077156000-0x0000000077158000-memory.dmp

    Filesize

    8KB

  • memory/2244-16-0x00000000006A0000-0x0000000000B7C000-memory.dmp

    Filesize

    4.9MB

  • memory/2244-0-0x00000000006A0000-0x0000000000B7C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-18-0x0000000000741000-0x000000000076F000-memory.dmp

    Filesize

    184KB

  • memory/4892-35-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-26-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-23-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-22-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-21-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-20-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-33-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-34-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-25-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-36-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-37-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-38-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-19-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-17-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-42-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-43-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-44-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-45-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB

  • memory/4892-46-0x0000000000740000-0x0000000000C1C000-memory.dmp

    Filesize

    4.9MB