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Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 17:51

General

  • Target

    25ce71f672ff93bb653f896cd1d8d6d709d3944b7808841bb3a9baf61cf76922.exe

  • Size

    1.8MB

  • MD5

    e40eb66a60ba4358e267af03cacc02b0

  • SHA1

    23dc5e34261e8f626ef95c421f3a210cb73322d9

  • SHA256

    25ce71f672ff93bb653f896cd1d8d6d709d3944b7808841bb3a9baf61cf76922

  • SHA512

    a1ea1dbdb48b77a45e13646ccff7e550b5341a32be1dbfb240927169d8816b4516571b6325a61c400e0284a32d693c4cb99bd70e44713e47a8bb5a4bb4f63043

  • SSDEEP

    49152:pLuAIu8Qw65bWWZ/Tramocgh9fes6tZ2:8Dr4KWlrancgh92

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/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.

  • Checks computer location settings 2 TTPs 1 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).

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\25ce71f672ff93bb653f896cd1d8d6d709d3944b7808841bb3a9baf61cf76922.exe
    "C:\Users\Admin\AppData\Local\Temp\25ce71f672ff93bb653f896cd1d8d6d709d3944b7808841bb3a9baf61cf76922.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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3676
    • C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\8254624243\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
      • Suspicious behavior: EnumeratesProcesses
      PID:4376
  • C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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:4528
  • C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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:2600
  • C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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:4924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

    Filesize

    1.8MB

    MD5

    e40eb66a60ba4358e267af03cacc02b0

    SHA1

    23dc5e34261e8f626ef95c421f3a210cb73322d9

    SHA256

    25ce71f672ff93bb653f896cd1d8d6d709d3944b7808841bb3a9baf61cf76922

    SHA512

    a1ea1dbdb48b77a45e13646ccff7e550b5341a32be1dbfb240927169d8816b4516571b6325a61c400e0284a32d693c4cb99bd70e44713e47a8bb5a4bb4f63043

  • memory/2600-37-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/2600-38-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/3676-1-0x0000000077AE4000-0x0000000077AE6000-memory.dmp

    Filesize

    8KB

  • memory/3676-3-0x00000000008B0000-0x0000000000D5A000-memory.dmp

    Filesize

    4.7MB

  • memory/3676-2-0x00000000008B1000-0x00000000008DF000-memory.dmp

    Filesize

    184KB

  • memory/3676-5-0x00000000008B0000-0x0000000000D5A000-memory.dmp

    Filesize

    4.7MB

  • memory/3676-17-0x00000000008B0000-0x0000000000D5A000-memory.dmp

    Filesize

    4.7MB

  • memory/3676-0-0x00000000008B0000-0x0000000000D5A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-20-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-34-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-22-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-48-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-44-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-43-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-42-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-28-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-29-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-30-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-31-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-32-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-33-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-21-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-35-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-19-0x00000000000D1000-0x00000000000FF000-memory.dmp

    Filesize

    184KB

  • memory/4376-18-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-39-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-40-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4376-41-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4528-27-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4528-26-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4528-25-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4528-24-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB

  • memory/4924-47-0x00000000000D0000-0x000000000057A000-memory.dmp

    Filesize

    4.7MB