Overview

overview

10

Static

static

1

ama.exe

windows7-x64

10

ama.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    ama.exe
  • Size 4.2MB
  • Sample240103-g67c8acbak
  • SHA256 7067efc25c133206570865eb8e8063d59894e5a3c457e287ca050d6fc3d182d4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
amadeyevasionspywarestealertrojan

Malware Config

Extracted

Family

  • amadey

Version

  • 4.13

C2

  • http://185.172.128.5

Attributes
  • install_dir

    4fdb51ccdc

  • install_file

    Utsysc.exe

  • strings_key

    11bb398ff31ee80d2c37571aecd1d36d

  • url_paths

    /v8sjh3hs8/index.php

rc4.plain

Targets

    • Target
      ama.exe
    • Size 4.2MB
    • SHA256 7067efc25c133206570865eb8e8063d59894e5a3c457e287ca050d6fc3d182d4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    amadeyevasionspywarestealertrojan

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks