Analysis

  • max time kernel
    292s
  • max time network
    259s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12-08-2024 05:07

General

  • Target

    cd6d19a01447feaf4de281a8f6d631f3453964a20cc224d41a40c588e7da59e8.exe

  • Size

    1.9MB

  • MD5

    119223dee5bdd531510df36460e06934

  • SHA1

    7fe7814cd8d42c34cdbc684e5eab37172764e0e5

  • SHA256

    cd6d19a01447feaf4de281a8f6d631f3453964a20cc224d41a40c588e7da59e8

  • SHA512

    3bcab4999eecc857cb0c1103b34e5d3a3a09652cf9e044a8647a22133f38f9e52045df09dc4290989e74c3f4a83a039c337139248ad90e6e0d4f16eaa2ca29dd

  • SSDEEP

    49152:0WYsMv3OdFsFFCBWfoYozuMdKI91SiTyXoqi/qwY0qaFk:1pMv3hgBWfZozuu1Si2Xoqi/qbaO

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

0657d1

C2

http://185.215.113.19

Attributes
  • install_dir

    0d8f5eb8a7

  • install_file

    explorti.exe

  • strings_key

    6c55a5f34bb433fbd933a168577b1838

  • url_paths

    /Vi9leo/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 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 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 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd6d19a01447feaf4de281a8f6d631f3453964a20cc224d41a40c588e7da59e8.exe
    "C:\Users\Admin\AppData\Local\Temp\cd6d19a01447feaf4de281a8f6d631f3453964a20cc224d41a40c588e7da59e8.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • 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:2976
    • C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe
      "C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe

    Filesize

    1.9MB

    MD5

    119223dee5bdd531510df36460e06934

    SHA1

    7fe7814cd8d42c34cdbc684e5eab37172764e0e5

    SHA256

    cd6d19a01447feaf4de281a8f6d631f3453964a20cc224d41a40c588e7da59e8

    SHA512

    3bcab4999eecc857cb0c1103b34e5d3a3a09652cf9e044a8647a22133f38f9e52045df09dc4290989e74c3f4a83a039c337139248ad90e6e0d4f16eaa2ca29dd

  • memory/2312-34-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-52-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-57-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-33-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-55-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-54-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-53-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-51-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-18-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-50-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-20-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-21-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-23-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-24-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-25-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-26-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-49-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-28-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-29-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-30-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-31-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-32-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-56-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-48-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-38-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-36-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-37-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-35-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-39-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-40-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-41-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-42-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-43-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-44-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-45-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-46-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2312-47-0x0000000000DA0000-0x0000000001276000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-2-0x0000000000EE1000-0x0000000000F0F000-memory.dmp

    Filesize

    184KB

  • memory/2976-27-0x0000000006970000-0x0000000006E46000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-19-0x0000000006970000-0x0000000006E46000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-17-0x0000000000EE0000-0x00000000013B6000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-0-0x0000000000EE0000-0x00000000013B6000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-1-0x00000000777E0000-0x00000000777E2000-memory.dmp

    Filesize

    8KB

  • memory/2976-11-0x0000000000EE0000-0x00000000013B6000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-6-0x0000000000EE0000-0x00000000013B6000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-4-0x0000000000EE0000-0x00000000013B6000-memory.dmp

    Filesize

    4.8MB

  • memory/2976-3-0x0000000000EE0000-0x00000000013B6000-memory.dmp

    Filesize

    4.8MB