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Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/03/2024, 15:22

General

  • Target

    63f71e42add76faad2a9fe5071aa20b3.exe

  • Size

    1.8MB

  • MD5

    63f71e42add76faad2a9fe5071aa20b3

  • SHA1

    ae306d7e83349baeeedc86afce50b9f3ad7cb84d

  • SHA256

    3e399c1f79dd23a93a4995db5194a85ac9cf72bb00594fbdbbffda746a5a495b

  • SHA512

    36265cb10ea6987959914a577068cd9ac4926fb5d7fa701f05d8e92b95e08b86ce844681a98993272d46c87d027e792a77ff995105d48769cb6d9c8175829307

  • SSDEEP

    24576:6t3fLvaVaywja56iEy2X0rVUtFztTYa8FuizE1d30n7GBkIaEj38m2nwUNZ4IpOh:bsyD5eFztTa233QZlCkw+GIp7Q1i

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/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 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 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 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63f71e42add76faad2a9fe5071aa20b3.exe
    "C:\Users\Admin\AppData\Local\Temp\63f71e42add76faad2a9fe5071aa20b3.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 FindShellTrayWindow
    PID:1400

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1400-0-0x0000000000220000-0x00000000006C3000-memory.dmp

    Filesize

    4.6MB

  • memory/1400-1-0x0000000077590000-0x0000000077592000-memory.dmp

    Filesize

    8KB

  • memory/1400-2-0x0000000000220000-0x00000000006C3000-memory.dmp

    Filesize

    4.6MB

  • memory/1400-3-0x00000000024F0000-0x00000000024F1000-memory.dmp

    Filesize

    4KB

  • memory/1400-4-0x0000000002650000-0x0000000002651000-memory.dmp

    Filesize

    4KB

  • memory/1400-5-0x0000000002400000-0x0000000002401000-memory.dmp

    Filesize

    4KB

  • memory/1400-12-0x00000000022D0000-0x00000000022D1000-memory.dmp

    Filesize

    4KB

  • memory/1400-11-0x0000000000A00000-0x0000000000A01000-memory.dmp

    Filesize

    4KB

  • memory/1400-10-0x0000000002410000-0x0000000002411000-memory.dmp

    Filesize

    4KB

  • memory/1400-9-0x00000000024A0000-0x00000000024A1000-memory.dmp

    Filesize

    4KB

  • memory/1400-8-0x00000000023F0000-0x00000000023F1000-memory.dmp

    Filesize

    4KB

  • memory/1400-7-0x0000000000D20000-0x0000000000D21000-memory.dmp

    Filesize

    4KB

  • memory/1400-6-0x0000000002800000-0x0000000002801000-memory.dmp

    Filesize

    4KB

  • memory/1400-13-0x0000000000910000-0x0000000000911000-memory.dmp

    Filesize

    4KB

  • memory/1400-15-0x0000000002820000-0x0000000002821000-memory.dmp

    Filesize

    4KB

  • memory/1400-14-0x00000000022E0000-0x00000000022E1000-memory.dmp

    Filesize

    4KB

  • memory/1400-18-0x0000000000920000-0x0000000000921000-memory.dmp

    Filesize

    4KB

  • memory/1400-17-0x0000000002810000-0x0000000002811000-memory.dmp

    Filesize

    4KB

  • memory/1400-19-0x0000000002860000-0x0000000002861000-memory.dmp

    Filesize

    4KB

  • memory/1400-23-0x0000000000220000-0x00000000006C3000-memory.dmp

    Filesize

    4.6MB