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Analysis

  • max time kernel
    111s
  • max time network
    75s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    16/01/2025, 19:01

General

  • Target

    7648df2651699b5effd9420d8b118e276af5343de1d12701e08b6459babb8f3a.exe

  • Size

    1.8MB

  • MD5

    a562fc38f510f37758478c0dea5846b4

  • SHA1

    fe679a10b3b9cc44aa22ad524a511f2b0db2f84a

  • SHA256

    7648df2651699b5effd9420d8b118e276af5343de1d12701e08b6459babb8f3a

  • SHA512

    668c876c30d3dc6124ff7c0365c609f7e3d983e1bfae6aa0a8f82fa641db8d849cbf8553fe9c1833737198160ad9d845195c82df74a83dba4129e50bd7eb0e5e

  • SSDEEP

    49152:MFk77AdGZsxI0dpNcXjiLJ/guN9VELg99y4t:MFk3AdCs+0jNcXSALg/Pt

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/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 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 2 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\7648df2651699b5effd9420d8b118e276af5343de1d12701e08b6459babb8f3a.exe
    "C:\Users\Admin\AppData\Local\Temp\7648df2651699b5effd9420d8b118e276af5343de1d12701e08b6459babb8f3a.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:2604
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:3060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

    Filesize

    1.8MB

    MD5

    a562fc38f510f37758478c0dea5846b4

    SHA1

    fe679a10b3b9cc44aa22ad524a511f2b0db2f84a

    SHA256

    7648df2651699b5effd9420d8b118e276af5343de1d12701e08b6459babb8f3a

    SHA512

    668c876c30d3dc6124ff7c0365c609f7e3d983e1bfae6aa0a8f82fa641db8d849cbf8553fe9c1833737198160ad9d845195c82df74a83dba4129e50bd7eb0e5e

  • memory/2604-17-0x0000000000AC0000-0x0000000000F77000-memory.dmp

    Filesize

    4.7MB

  • memory/2604-1-0x0000000077A60000-0x0000000077A62000-memory.dmp

    Filesize

    8KB

  • memory/2604-2-0x0000000000AC1000-0x0000000000AEF000-memory.dmp

    Filesize

    184KB

  • memory/2604-3-0x0000000000AC0000-0x0000000000F77000-memory.dmp

    Filesize

    4.7MB

  • memory/2604-4-0x0000000000AC0000-0x0000000000F77000-memory.dmp

    Filesize

    4.7MB

  • memory/2604-0-0x0000000000AC0000-0x0000000000F77000-memory.dmp

    Filesize

    4.7MB

  • memory/2604-18-0x0000000006D60000-0x0000000007217000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-25-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-30-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-21-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-23-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-20-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-26-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-27-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-28-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-29-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-22-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-31-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-32-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-33-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-34-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-35-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-36-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB

  • memory/3060-37-0x00000000009E0000-0x0000000000E97000-memory.dmp

    Filesize

    4.7MB