Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30-05-2024 11:25

General

  • Target

    05615503fd86eadaf098028b711bccc4710539c865d5b2456c4df587bc6825ac.exe

  • Size

    1.9MB

  • MD5

    fcf91c5536050feef02c4f31d2bcadcc

  • SHA1

    c7d5f947ad14a53a637819357c7af550372ff8ff

  • SHA256

    05615503fd86eadaf098028b711bccc4710539c865d5b2456c4df587bc6825ac

  • SHA512

    ad5d043b4155cda74959b7e84da7b6546b90585fba911432c05c9cc6d2b680cf63ebc03631b9b4a3339e62c04737fe2d7a013b659a10e2de3841dc9ea0349244

  • SSDEEP

    49152:2w8VpMF5GrHaXXq2naw1B4nUN1p1FDJ05oiwbVG+n+:2S6anq2awAnUN1pXJEon+

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.

  • 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\05615503fd86eadaf098028b711bccc4710539c865d5b2456c4df587bc6825ac.exe
    "C:\Users\Admin\AppData\Local\Temp\05615503fd86eadaf098028b711bccc4710539c865d5b2456c4df587bc6825ac.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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1360
    • 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:3696
  • 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:1508
  • 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:3372

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

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

    1.9MB

    MD5

    fcf91c5536050feef02c4f31d2bcadcc

    SHA1

    c7d5f947ad14a53a637819357c7af550372ff8ff

    SHA256

    05615503fd86eadaf098028b711bccc4710539c865d5b2456c4df587bc6825ac

    SHA512

    ad5d043b4155cda74959b7e84da7b6546b90585fba911432c05c9cc6d2b680cf63ebc03631b9b4a3339e62c04737fe2d7a013b659a10e2de3841dc9ea0349244

  • memory/1360-17-0x0000000000DA0000-0x0000000001276000-memory.dmp
    Filesize

    4.8MB

  • memory/1360-2-0x0000000000DA1000-0x0000000000DCF000-memory.dmp
    Filesize

    184KB

  • memory/1360-3-0x0000000000DA0000-0x0000000001276000-memory.dmp
    Filesize

    4.8MB

  • memory/1360-5-0x0000000000DA0000-0x0000000001276000-memory.dmp
    Filesize

    4.8MB

  • memory/1360-1-0x0000000077676000-0x0000000077678000-memory.dmp
    Filesize

    8KB

  • memory/1360-0-0x0000000000DA0000-0x0000000001276000-memory.dmp
    Filesize

    4.8MB

  • memory/1508-34-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/1508-32-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/1508-31-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/1508-30-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3372-43-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3372-42-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-27-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-35-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-26-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-24-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-29-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-23-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-22-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-21-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-20-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-25-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-36-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-37-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-38-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-39-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-40-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-19-0x00000000006C1000-0x00000000006EF000-memory.dmp
    Filesize

    184KB

  • memory/3696-18-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-44-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-45-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB

  • memory/3696-46-0x00000000006C0000-0x0000000000B96000-memory.dmp
    Filesize

    4.8MB