Analysis

  • max time kernel
    291s
  • max time network
    301s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-09-2024 22:32

General

  • Target

    1c3a4f586345aa8bb07fdf7def83b40026080b1af777cdf82f00909282ea87b8.exe

  • Size

    1.8MB

  • MD5

    bef90e67c56413d8e7a94cbd45f9b9a1

  • SHA1

    dfc9e49ea097f1955e5830055a7c685d76c6d0d1

  • SHA256

    1c3a4f586345aa8bb07fdf7def83b40026080b1af777cdf82f00909282ea87b8

  • SHA512

    ae647a17eafe300f4a465eeda4de2e3b936f39cbbf44a01b1036e5c18c3b40a2cc89e55a4ee0fbc880bafacca1f8781d10b317f187303076038a237aa85bc07d

  • SSDEEP

    49152:35PdZAEA9WhDIYXzwQhkeJQxyPE1aCJbz:35FZAP6pzwQ/QtoCJ3

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Signatures

  • Amadey

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

  • Stealc

    Stealc is an infostealer written in C++.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 18 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Identifies Wine through registry keys 2 TTPs 9 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 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 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c3a4f586345aa8bb07fdf7def83b40026080b1af777cdf82f00909282ea87b8.exe
    "C:\Users\Admin\AppData\Local\Temp\1c3a4f586345aa8bb07fdf7def83b40026080b1af777cdf82f00909282ea87b8.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 WriteProcessMemory
    PID:4512
    • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
      "C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:292
      • C:\Users\Admin\AppData\Roaming\1000026000\49c53e985d.exe
        "C:\Users\Admin\AppData\Roaming\1000026000\49c53e985d.exe"
        3⤵
        • 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:1600
      • C:\Users\Admin\AppData\Local\Temp\1000030001\46bb171ea6.exe
        "C:\Users\Admin\AppData\Local\Temp\1000030001\46bb171ea6.exe"
        3⤵
        • 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:348
  • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
    C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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
  • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
    C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:1596
  • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
    C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:2932
  • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
    C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:1692
  • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
    C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:2148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe

    Filesize

    1.8MB

    MD5

    bef90e67c56413d8e7a94cbd45f9b9a1

    SHA1

    dfc9e49ea097f1955e5830055a7c685d76c6d0d1

    SHA256

    1c3a4f586345aa8bb07fdf7def83b40026080b1af777cdf82f00909282ea87b8

    SHA512

    ae647a17eafe300f4a465eeda4de2e3b936f39cbbf44a01b1036e5c18c3b40a2cc89e55a4ee0fbc880bafacca1f8781d10b317f187303076038a237aa85bc07d

  • C:\Users\Admin\AppData\Roaming\1000026000\49c53e985d.exe

    Filesize

    1.7MB

    MD5

    7696fd52645fd5bde71ca7eb4b2fa935

    SHA1

    50fcab8ebe7f490596c51ceb520f6a972ccb790d

    SHA256

    45bbfe6526c7aa0ac16355e301a467c2533bb1b2455dea1405deb80be734f990

    SHA512

    1bd56f6e9d4c2c89b2ec3142762b50f9820a359e6f6f1143e769b67b878e24ac3c815ed79eb20e0ae556a2deda76a6ca7d49f2075ef6b905713019bc98fb7a82

  • memory/292-62-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-78-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-94-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-93-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-15-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-92-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-16-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-17-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-18-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-19-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-20-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-21-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-22-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-88-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-87-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-86-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-85-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-79-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-53-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-77-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-76-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-57-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-58-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-59-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-60-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-61-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-75-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-89-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-84-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-66-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-67-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-68-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-69-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-70-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-71-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/292-74-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/348-52-0x0000000001110000-0x0000000001782000-memory.dmp

    Filesize

    6.4MB

  • memory/348-48-0x0000000001110000-0x0000000001782000-memory.dmp

    Filesize

    6.4MB

  • memory/408-56-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/408-55-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/1596-64-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/1596-65-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/1600-50-0x00000000011B0000-0x0000000001822000-memory.dmp

    Filesize

    6.4MB

  • memory/1600-35-0x00000000011B0000-0x0000000001822000-memory.dmp

    Filesize

    6.4MB

  • memory/1692-83-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/1692-81-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/2148-91-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/2932-73-0x0000000001120000-0x00000000015C5000-memory.dmp

    Filesize

    4.6MB

  • memory/4512-0-0x0000000001130000-0x00000000015D5000-memory.dmp

    Filesize

    4.6MB

  • memory/4512-1-0x00000000775A4000-0x00000000775A5000-memory.dmp

    Filesize

    4KB

  • memory/4512-4-0x0000000001130000-0x00000000015D5000-memory.dmp

    Filesize

    4.6MB

  • memory/4512-2-0x0000000001131000-0x000000000115F000-memory.dmp

    Filesize

    184KB

  • memory/4512-14-0x0000000001130000-0x00000000015D5000-memory.dmp

    Filesize

    4.6MB

  • memory/4512-3-0x0000000001130000-0x00000000015D5000-memory.dmp

    Filesize

    4.6MB