Analysis

  • max time kernel
    142s
  • max time network
    130s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12-09-2024 06:46

General

  • Target

    318e9729002f9de8bb0e3053de7c638e3d3cde5d9417ed9531c4a60cd4b27464.exe

  • Size

    1.8MB

  • MD5

    9b4eecf0c7d5ce4fb301ee9045d7e261

  • SHA1

    ce83446bd016aee25df5ee92441bacc18f983ed5

  • SHA256

    318e9729002f9de8bb0e3053de7c638e3d3cde5d9417ed9531c4a60cd4b27464

  • SHA512

    74318b6329e22fef3c6b2ba4651017e9ed9f3df1483684d42f15e405cf1ca8b565864ba54e7a6920869cf2545827ba714164c8aa4b4fa7bf1af6775a9f5208bb

  • SSDEEP

    49152:qYYrQWZ+1UY0R2Px43Ss+Zfv+Hl44rDyz:qYSTZG0wJeSAHO4rD

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
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • 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\318e9729002f9de8bb0e3053de7c638e3d3cde5d9417ed9531c4a60cd4b27464.exe
    "C:\Users\Admin\AppData\Local\Temp\318e9729002f9de8bb0e3053de7c638e3d3cde5d9417ed9531c4a60cd4b27464.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:4752
    • 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
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2904
  • 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:328
  • 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:1228
  • 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:832

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

    9b4eecf0c7d5ce4fb301ee9045d7e261

    SHA1

    ce83446bd016aee25df5ee92441bacc18f983ed5

    SHA256

    318e9729002f9de8bb0e3053de7c638e3d3cde5d9417ed9531c4a60cd4b27464

    SHA512

    74318b6329e22fef3c6b2ba4651017e9ed9f3df1483684d42f15e405cf1ca8b565864ba54e7a6920869cf2545827ba714164c8aa4b4fa7bf1af6775a9f5208bb

  • memory/328-23-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/328-28-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/328-29-0x00000000002E1000-0x000000000030F000-memory.dmp

    Filesize

    184KB

  • memory/328-26-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/328-25-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/328-24-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/832-50-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/832-49-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/1228-41-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/1228-40-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-19-0x00000000002E1000-0x000000000030F000-memory.dmp

    Filesize

    184KB

  • memory/2904-37-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-52-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-20-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-51-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-18-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-30-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-31-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-32-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-33-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-34-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-35-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-36-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-21-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-38-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-47-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-46-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-42-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-43-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-44-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/2904-45-0x00000000002E0000-0x0000000000781000-memory.dmp

    Filesize

    4.6MB

  • memory/4752-3-0x0000000000E10000-0x00000000012B1000-memory.dmp

    Filesize

    4.6MB

  • memory/4752-4-0x0000000000E10000-0x00000000012B1000-memory.dmp

    Filesize

    4.6MB

  • memory/4752-2-0x0000000000E11000-0x0000000000E3F000-memory.dmp

    Filesize

    184KB

  • memory/4752-1-0x0000000077D76000-0x0000000077D78000-memory.dmp

    Filesize

    8KB

  • memory/4752-17-0x0000000000E10000-0x00000000012B1000-memory.dmp

    Filesize

    4.6MB

  • memory/4752-0-0x0000000000E10000-0x00000000012B1000-memory.dmp

    Filesize

    4.6MB