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Resubmissions

11/03/2024, 05:13

240311-fwvq1acf43 10

11/03/2024, 04:50

240311-fgb1cacf7w 10

Analysis

  • max time kernel
    45s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 05:13

General

  • Target

    d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a.exe

  • Size

    1.8MB

  • MD5

    3bf261c0a00e880ee85c3e5d53f46e1e

  • SHA1

    0e22830cd59a76ba4e7da643d1a4054deea4c7e5

  • SHA256

    d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a

  • SHA512

    538243d1b37f2b74c3fa5ab2d04ca379f743b758c268f11b5b16e2797427b3029ecf54896b9b5c0e67a7ae0c0de0c29cdb1f7f6ebb54aa059a4b1f3fbcab0d55

  • SSDEEP

    49152:3lkQdNuvO+XEtriQtvooLP1Ni8QvP0Y0tdd76SY:3ndNu2+XEt2sDj1Ni8Q30YK76SY

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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a.exe
    "C:\Users\Admin\AppData\Local\Temp\d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a.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
    PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3008-0-0x00000000000F0000-0x0000000000594000-memory.dmp

    Filesize

    4.6MB

  • memory/3008-1-0x0000000077D14000-0x0000000077D16000-memory.dmp

    Filesize

    8KB

  • memory/3008-2-0x00000000000F0000-0x0000000000594000-memory.dmp

    Filesize

    4.6MB

  • memory/3008-3-0x0000000004A70000-0x0000000004A71000-memory.dmp

    Filesize

    4KB

  • memory/3008-4-0x0000000004A80000-0x0000000004A81000-memory.dmp

    Filesize

    4KB

  • memory/3008-6-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

    Filesize

    4KB

  • memory/3008-5-0x0000000004A60000-0x0000000004A61000-memory.dmp

    Filesize

    4KB

  • memory/3008-7-0x0000000004A40000-0x0000000004A41000-memory.dmp

    Filesize

    4KB

  • memory/3008-8-0x0000000004A50000-0x0000000004A51000-memory.dmp

    Filesize

    4KB

  • memory/3008-9-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

    Filesize

    4KB

  • memory/3008-10-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

    Filesize

    4KB

  • memory/3008-15-0x00000000000F0000-0x0000000000594000-memory.dmp

    Filesize

    4.6MB