Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2024 12:50

General

  • Target

    73aaf38dcddcbef4405c04584430861298ec529c61e79a5d9cc0806b105cc11f.exe

  • Size

    1.8MB

  • MD5

    deeabfd3c8003c3aea49faecebe7775b

  • SHA1

    4a4c2414e0db525271ffb23cd3d8429c9fb66aa5

  • SHA256

    73aaf38dcddcbef4405c04584430861298ec529c61e79a5d9cc0806b105cc11f

  • SHA512

    83c7a2fda4416b3a1b6b29f06728bb279b44e45a3319a12d19ea505bf30f4f74d78b1b6250d1bb158c4b82f3799b42650ea4fb82c837984de65f29a9326b1836

  • SSDEEP

    49152:w+xVpEsmiXhLWfzOJ2ZxpWrDf84xNILF7ivcKGcH4R/E3SzG:rGsm8L0zOJ2/pWPNxNIJ7ivcKD8/eSz

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/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 4 IoCs
  • Checks BIOS information in registry 2 TTPs 8 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 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 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 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73aaf38dcddcbef4405c04584430861298ec529c61e79a5d9cc0806b105cc11f.exe
    "C:\Users\Admin\AppData\Local\Temp\73aaf38dcddcbef4405c04584430861298ec529c61e79a5d9cc0806b105cc11f.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:388
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:4564
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:4428
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:3956

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    Filesize

    1.8MB

    MD5

    deeabfd3c8003c3aea49faecebe7775b

    SHA1

    4a4c2414e0db525271ffb23cd3d8429c9fb66aa5

    SHA256

    73aaf38dcddcbef4405c04584430861298ec529c61e79a5d9cc0806b105cc11f

    SHA512

    83c7a2fda4416b3a1b6b29f06728bb279b44e45a3319a12d19ea505bf30f4f74d78b1b6250d1bb158c4b82f3799b42650ea4fb82c837984de65f29a9326b1836

  • memory/388-0-0x0000000000490000-0x000000000093E000-memory.dmp
    Filesize

    4.7MB

  • memory/388-1-0x00000000778A4000-0x00000000778A6000-memory.dmp
    Filesize

    8KB

  • memory/388-2-0x0000000000491000-0x00000000004BF000-memory.dmp
    Filesize

    184KB

  • memory/388-3-0x0000000000490000-0x000000000093E000-memory.dmp
    Filesize

    4.7MB

  • memory/388-5-0x0000000000490000-0x000000000093E000-memory.dmp
    Filesize

    4.7MB

  • memory/388-16-0x0000000000490000-0x000000000093E000-memory.dmp
    Filesize

    4.7MB

  • memory/3956-37-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4428-29-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4428-28-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4428-27-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-25-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-32-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-24-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-22-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-21-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-20-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-19-0x00000000008D1000-0x00000000008FF000-memory.dmp
    Filesize

    184KB

  • memory/4564-30-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-31-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-23-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-33-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-34-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-35-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-17-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-38-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-39-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-40-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-41-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-42-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB

  • memory/4564-43-0x00000000008D0000-0x0000000000D7E000-memory.dmp
    Filesize

    4.7MB