Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2024 07:36

General

  • Target

    b678dce64eba401ce467ce74adc2cfe7ee7d2594f1e828f8905838db3b7057c7.exe

  • Size

    3.1MB

  • MD5

    7cb432906f03397dde78c668e764f34c

  • SHA1

    2cf867e1951ad92e6bcb7bf677165eb3618fc0c7

  • SHA256

    b678dce64eba401ce467ce74adc2cfe7ee7d2594f1e828f8905838db3b7057c7

  • SHA512

    aa01c15f58a8d645e66a0f5348eb378fd3e970b998daac0a060e87a25a890d7b86953d1387c39dbe2cf9bfee9533a65fd4e66d3b0f0d2543cbdaf62260979408

  • SSDEEP

    49152:EzBkgVIXGrvSrwnFxFseNJ3IXlaCa/o1LFex2cqubh:OBkgOeSMnFtJ4+OFex2Kh

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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 WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b678dce64eba401ce467ce74adc2cfe7ee7d2594f1e828f8905838db3b7057c7.exe
    "C:\Users\Admin\AppData\Local\Temp\b678dce64eba401ce467ce74adc2cfe7ee7d2594f1e828f8905838db3b7057c7.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3572
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2604
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:5076
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:1160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe

    Filesize

    3.1MB

    MD5

    7cb432906f03397dde78c668e764f34c

    SHA1

    2cf867e1951ad92e6bcb7bf677165eb3618fc0c7

    SHA256

    b678dce64eba401ce467ce74adc2cfe7ee7d2594f1e828f8905838db3b7057c7

    SHA512

    aa01c15f58a8d645e66a0f5348eb378fd3e970b998daac0a060e87a25a890d7b86953d1387c39dbe2cf9bfee9533a65fd4e66d3b0f0d2543cbdaf62260979408

  • memory/1160-44-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/1160-43-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-29-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-21-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-48-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-30-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-17-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-47-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-20-0x0000000000E91000-0x0000000000EF9000-memory.dmp

    Filesize

    416KB

  • memory/2604-31-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-23-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-22-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-24-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-25-0x0000000000E91000-0x0000000000EF9000-memory.dmp

    Filesize

    416KB

  • memory/2604-26-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-46-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-28-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-45-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-41-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-40-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-27-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-39-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-38-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-36-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/2604-37-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/3572-4-0x0000000000BB0000-0x0000000000ECB000-memory.dmp

    Filesize

    3.1MB

  • memory/3572-18-0x0000000000BB1000-0x0000000000C19000-memory.dmp

    Filesize

    416KB

  • memory/3572-2-0x0000000000BB1000-0x0000000000C19000-memory.dmp

    Filesize

    416KB

  • memory/3572-1-0x0000000077C94000-0x0000000077C96000-memory.dmp

    Filesize

    8KB

  • memory/3572-0-0x0000000000BB0000-0x0000000000ECB000-memory.dmp

    Filesize

    3.1MB

  • memory/3572-16-0x0000000000BB0000-0x0000000000ECB000-memory.dmp

    Filesize

    3.1MB

  • memory/3572-3-0x0000000000BB0000-0x0000000000ECB000-memory.dmp

    Filesize

    3.1MB

  • memory/5076-35-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/5076-34-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB

  • memory/5076-33-0x0000000000E90000-0x00000000011AB000-memory.dmp

    Filesize

    3.1MB