Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    7558d4c671c78fca6c733bf0d9fa024f7475b7b2adac3428936afb60adcda5a9

  • Size

    1.8MB

  • Sample

    240428-lh4dwacf89

  • MD5

    ee5555f265f96fbeca410492e642da0c

  • SHA1

    20066c2c05d8054ef14017bf4c3d18fb10df1b36

  • SHA256

    7558d4c671c78fca6c733bf0d9fa024f7475b7b2adac3428936afb60adcda5a9

  • SHA512

    b3ed18e4b0d848516fc6d31cac2506c47b0ee8c8cc95d230d70b05f6e7cf46960ee9ec36e36a3ba0e0500e0f8e1cdc31e1661db7705c960b091d55f732eb4933

  • SSDEEP

    49152:k3/bnEXUO1UTIQGYjtCpFCYoHFYxlfAiHC9uHts+:kjnEr1UEJYjmFC/SPr3Hts+

Score
10/10
amadeyevasiontrojan

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://193.233.132.139

Attributes
  • install_dir

    5454e6f062

  • install_file

    explorta.exe

  • strings_key

    c7a869c5ba1d72480093ec207994e2bf

  • url_paths

    /sev56rkm/index.php

rc4.plain

Targets

    • Target

      7558d4c671c78fca6c733bf0d9fa024f7475b7b2adac3428936afb60adcda5a9

    • Size

      1.8MB

    • MD5

      ee5555f265f96fbeca410492e642da0c

    • SHA1

      20066c2c05d8054ef14017bf4c3d18fb10df1b36

    • SHA256

      7558d4c671c78fca6c733bf0d9fa024f7475b7b2adac3428936afb60adcda5a9

    • SHA512

      b3ed18e4b0d848516fc6d31cac2506c47b0ee8c8cc95d230d70b05f6e7cf46960ee9ec36e36a3ba0e0500e0f8e1cdc31e1661db7705c960b091d55f732eb4933

    • SSDEEP

      49152:k3/bnEXUO1UTIQGYjtCpFCYoHFYxlfAiHC9uHts+:kjnEr1UEJYjmFC/SPr3Hts+

    Score
    10/10
    amadeyevasiontrojan

    • 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