Overview

overview

10

Static

static

7

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71

  • Size

    1.6MB

  • Sample

    240522-veytnahf73

  • MD5

    c1e8ef98e5bf0e684aa3f87cda4c47d7

  • SHA1

    440d9a5445e7dc5473123eab18538a8d7377410f

  • SHA256

    59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71

  • SHA512

    a5f998c45efd9ba293bf883363676a4acfa27122d233f65e58284a73746c75688746294edaa5d80468970bbf3dcc5233a64ef26113887df2404bd878f72444af

  • SSDEEP

    24576:A8dcvpe6pBgcWErP6c38GqjyBq1Dfu5mZJr9qeKc6VM2zOcRTEaP26xsveq3m:LevpVBgpErP6u8FqqpumzRdl6Vzz4aV3

Score
10/10
amadey18befcevasionthemidatrojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Targets

    • Target

      59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71

    • Size

      1.6MB

    • MD5

      c1e8ef98e5bf0e684aa3f87cda4c47d7

    • SHA1

      440d9a5445e7dc5473123eab18538a8d7377410f

    • SHA256

      59fb0ab620a181cb33532812184a37d599f56d2b42df76395d61e3deaa503b71

    • SHA512

      a5f998c45efd9ba293bf883363676a4acfa27122d233f65e58284a73746c75688746294edaa5d80468970bbf3dcc5233a64ef26113887df2404bd878f72444af

    • SSDEEP

      24576:A8dcvpe6pBgcWErP6c38GqjyBq1Dfu5mZJr9qeKc6VM2zOcRTEaP26xsveq3m:LevpVBgpErP6u8FqqpumzRdl6Vzz4aV3

    Score
    10/10
    amadey18befcevasionthemidatrojan

    • 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

    • 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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks