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Analysis

  • max time kernel
    111s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/01/2025, 16:12

General

  • Target

    dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56.exe

  • Size

    1.8MB

  • MD5

    8fdd50078090c542fb00e8dbcf7070be

  • SHA1

    4cb3c6da4d8a750da41157fbe8f9e1f5e60063ed

  • SHA256

    dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56

  • SHA512

    961a771b547d4212c6532149a6f6ab5347a1aebc185f440add2850f3038e929945c89ef7ee902354d3659fb2addf35349c9395ec36b064cafc7386ff19f4383e

  • SSDEEP

    49152:5KO4o1h6LlTDY2mL/EE2FwZ4k/OnApFeSUG:L6LR5mL/F2gt4AbeSr

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\dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56.exe
    "C:\Users\Admin\AppData\Local\Temp\dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56.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:2224
    • 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:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1.8MB

    MD5

    8fdd50078090c542fb00e8dbcf7070be

    SHA1

    4cb3c6da4d8a750da41157fbe8f9e1f5e60063ed

    SHA256

    dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56

    SHA512

    961a771b547d4212c6532149a6f6ab5347a1aebc185f440add2850f3038e929945c89ef7ee902354d3659fb2addf35349c9395ec36b064cafc7386ff19f4383e

  • memory/2224-0-0x0000000000C30000-0x00000000010F4000-memory.dmp

    Filesize

    4.8MB

  • memory/2224-1-0x0000000077E30000-0x0000000077E32000-memory.dmp

    Filesize

    8KB

  • memory/2224-2-0x0000000000C31000-0x0000000000C5F000-memory.dmp

    Filesize

    184KB

  • memory/2224-3-0x0000000000C30000-0x00000000010F4000-memory.dmp

    Filesize

    4.8MB

  • memory/2224-4-0x0000000000C30000-0x00000000010F4000-memory.dmp

    Filesize

    4.8MB

  • memory/2224-6-0x0000000000C30000-0x00000000010F4000-memory.dmp

    Filesize

    4.8MB

  • memory/2224-19-0x0000000000C30000-0x00000000010F4000-memory.dmp

    Filesize

    4.8MB

  • memory/2224-18-0x0000000006E10000-0x00000000072D4000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-25-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-31-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-22-0x0000000000341000-0x000000000036F000-memory.dmp

    Filesize

    184KB

  • memory/2684-21-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-26-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-27-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-28-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-29-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-30-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-23-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-32-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-33-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-34-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-35-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-36-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-37-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-38-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB

  • memory/2684-39-0x0000000000340000-0x0000000000804000-memory.dmp

    Filesize

    4.8MB