Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    1724879c3e396559d596f1ff7432b3e3a1938a8ad972bef8164be630fc50ba51

  • Size

    1.8MB

  • Sample

    240630-2r8yqaxhpf

  • MD5

    b0f65e06ca510778f3715d04674998ec

  • SHA1

    9913674d0605c0d64ac5f1bf3c7f7111bc9c1a6e

  • SHA256

    1724879c3e396559d596f1ff7432b3e3a1938a8ad972bef8164be630fc50ba51

  • SHA512

    8ae0d94471d394cbab0c8c821126500f5c3b5447c7bd3c78eabf0dc11ba5b887e894e3e06502563c39d8e7f4b38e863f66751adc044667bb7a3e1eff835750c7

  • SSDEEP

    49152:zgb65iiTkoaucGOFcde9kGMJVSEcSveGC1e:z5dd5OhkGH3zGM

Score
10/10
amadey4dd39devasiontrojan

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

4dd39d

C2

http://77.91.77.82

Attributes
  • install_dir

    ad40971b6b

  • install_file

    explorti.exe

  • strings_key

    a434973ad22def7137dbb5e059b7081e

  • url_paths

    /Hun4Ko/index.php

rc4.plain

Targets

    • Target

      1724879c3e396559d596f1ff7432b3e3a1938a8ad972bef8164be630fc50ba51

    • Size

      1.8MB

    • MD5

      b0f65e06ca510778f3715d04674998ec

    • SHA1

      9913674d0605c0d64ac5f1bf3c7f7111bc9c1a6e

    • SHA256

      1724879c3e396559d596f1ff7432b3e3a1938a8ad972bef8164be630fc50ba51

    • SHA512

      8ae0d94471d394cbab0c8c821126500f5c3b5447c7bd3c78eabf0dc11ba5b887e894e3e06502563c39d8e7f4b38e863f66751adc044667bb7a3e1eff835750c7

    • SSDEEP

      49152:zgb65iiTkoaucGOFcde9kGMJVSEcSveGC1e:z5dd5OhkGH3zGM

    Score
    10/10
    amadey4dd39devasiontrojan

    • 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

    • Identifies Wine through registry keys

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

      evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks