Analysis

  • max time kernel
    142s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 17:26

General

  • Target

    7262dd298ef9be6e0dfcd4771b30041f2ec2f56e14f173b3f883b1817705f98c.exe

  • Size

    1.8MB

  • MD5

    d78deca81430c3f25bc2a5d1305501f1

  • SHA1

    62bb6883f456a9fff3735d66eb4486ad2f283cf6

  • SHA256

    7262dd298ef9be6e0dfcd4771b30041f2ec2f56e14f173b3f883b1817705f98c

  • SHA512

    7a4552f2c51870556129bb115fb5b7dcdbb0ab8aa7969f541c267a098d99f4583966aa5d1269b7d70b6d472a13209a8c96e5cc1fcba095355816d677565bad91

  • SSDEEP

    49152:fnzWWUxj51nE/VUbAEhynOZCVNsHd0vWHQjUjMa6CYWfVE:/zyxjznEtGuUCVNyd0vtjUjMTC

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

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
  • Downloads MZ/PE file
  • 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 2 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).

  • 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 10 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7262dd298ef9be6e0dfcd4771b30041f2ec2f56e14f173b3f883b1817705f98c.exe
    "C:\Users\Admin\AppData\Local\Temp\7262dd298ef9be6e0dfcd4771b30041f2ec2f56e14f173b3f883b1817705f98c.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:4072
    • 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
      • Checks computer location settings
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4780
  • 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:1844
  • 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:4356
  • 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:2608

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

    d78deca81430c3f25bc2a5d1305501f1

    SHA1

    62bb6883f456a9fff3735d66eb4486ad2f283cf6

    SHA256

    7262dd298ef9be6e0dfcd4771b30041f2ec2f56e14f173b3f883b1817705f98c

    SHA512

    7a4552f2c51870556129bb115fb5b7dcdbb0ab8aa7969f541c267a098d99f4583966aa5d1269b7d70b6d472a13209a8c96e5cc1fcba095355816d677565bad91

  • C:\Users\Admin\AppData\Roaming\1000026000\d1073c4617.exe

    Filesize

    688KB

    MD5

    20f0d38cd6a603354192bd262d654f14

    SHA1

    d0ad29602299168b4ea5c3f45995c22f5e935f43

    SHA256

    d6c86209b153dd9dcad6b09f0a9c2d47dfd8e24eea4eee18c67f499f3421fbcd

    SHA512

    ba8dfc80bb97b1682342a332c454b059a7aff6bf56d496dc5f840df71be41a965026b61e446e0dd85ec81fa8b159c0dbacd43f4e6f465b5ccd74e9f30cba7b99

  • memory/1844-26-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/1844-28-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/1844-29-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/1844-27-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/2608-75-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/2608-76-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4072-17-0x0000000000FC0000-0x0000000001491000-memory.dmp

    Filesize

    4.8MB

  • memory/4072-0-0x0000000000FC0000-0x0000000001491000-memory.dmp

    Filesize

    4.8MB

  • memory/4072-5-0x0000000000FC0000-0x0000000001491000-memory.dmp

    Filesize

    4.8MB

  • memory/4072-3-0x0000000000FC0000-0x0000000001491000-memory.dmp

    Filesize

    4.8MB

  • memory/4072-2-0x0000000000FC1000-0x0000000000FEF000-memory.dmp

    Filesize

    184KB

  • memory/4072-1-0x00000000772A4000-0x00000000772A6000-memory.dmp

    Filesize

    8KB

  • memory/4356-51-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4356-52-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-50-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-18-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-20-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-31-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-32-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-33-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-21-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-48-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-30-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-22-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-53-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-23-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-54-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-70-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-71-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-72-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-74-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-19-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB

  • memory/4780-25-0x0000000000FA0000-0x0000000001471000-memory.dmp

    Filesize

    4.8MB