Overview

overview

10

Static

static

3

eb1913c2ab...cN.exe

windows7-x64

10

eb1913c2ab...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    eb1913c2ab9a063b84fea2ee03bc55582749a26cfa7bcdf3346d49b42a2c0cecN.exe
  • Size 3.0MB
  • Sample241230-1ab2zsslev
  • SHA256 eb1913c2ab9a063b84fea2ee03bc55582749a26cfa7bcdf3346d49b42a2c0cec
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
amadey9c9aa5discoveryevasiontrojan

Malware Config

Extracted

Family

  • amadey

Version

  • 4.42

Botnet

  • 9c9aa5

C2

  • http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target
      eb1913c2ab9a063b84fea2ee03bc55582749a26cfa7bcdf3346d49b42a2c0cecN.exe
    • Size 3.0MB
    • SHA256 eb1913c2ab9a063b84fea2ee03bc55582749a26cfa7bcdf3346d49b42a2c0cec
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    amadey9c9aa5discoveryevasiontrojan

    • Amadey

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

      trojanamadey

    • Amadey family

      amadey

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

      evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

      evasion

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks