Analysis

  • max time kernel
    293s
  • max time network
    299s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-05-2024 23:00

General

  • Target

    ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6.exe

  • Size

    1.7MB

  • MD5

    8ac5bf7d653c16dfab906e995e7228f3

  • SHA1

    7432d4b623a8f0d153d684e01d6f466b55ac2005

  • SHA256

    ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6

  • SHA512

    2cceffa66fa940f5b6c00462b9f02ba308ba6b61c14763f8f72a4e5f6480f8ddb32f954887d8503200d274340d75b3d2e1296d6f6d35a78bacd2acb1a60e46b5

  • SSDEEP

    24576:3IH2KeiY4ZbBCWoXDdYBM7d2pMXxWMm55ejujEWFSX52//5anyw1SJTTghw5vHVI:YeJ+oWoXDGy7dhXxWMmeu+50uShuwr85

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://193.233.132.139

Attributes
  • install_dir

    5454e6f062

  • install_file

    explorta.exe

  • strings_key

    c7a869c5ba1d72480093ec207994e2bf

  • url_paths

    /sev56rkm/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 7 IoCs
  • Checks BIOS information in registry 2 TTPs 14 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 6 IoCs
  • Themida packer 50 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 7 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6.exe
    "C:\Users\Admin\AppData\Local\Temp\ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4180
    • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
      "C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:220
  • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Checks whether UAC is enabled
    PID:212
  • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Checks whether UAC is enabled
    PID:3468
  • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Checks whether UAC is enabled
    PID:648
  • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Checks whether UAC is enabled
    PID:2152
  • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Checks whether UAC is enabled
    PID:2488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe

    Filesize

    1.7MB

    MD5

    8ac5bf7d653c16dfab906e995e7228f3

    SHA1

    7432d4b623a8f0d153d684e01d6f466b55ac2005

    SHA256

    ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6

    SHA512

    2cceffa66fa940f5b6c00462b9f02ba308ba6b61c14763f8f72a4e5f6480f8ddb32f954887d8503200d274340d75b3d2e1296d6f6d35a78bacd2acb1a60e46b5

  • memory/212-31-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-39-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-35-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-36-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-38-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-37-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-32-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-34-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/212-33-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-22-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-23-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-24-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-21-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-19-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-18-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-20-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-25-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/220-26-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-68-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-64-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-70-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-63-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-65-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-66-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-67-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/648-69-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/2152-86-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/2152-78-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/2152-80-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/2152-79-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/2488-102-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-48-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-49-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-47-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-54-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-55-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-51-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-50-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-52-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/3468-53-0x00000000011B0000-0x0000000001706000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-0-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-17-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-2-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-1-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-3-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-4-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-6-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-5-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB

  • memory/4180-7-0x0000000000FD0000-0x0000000001526000-memory.dmp

    Filesize

    5.3MB