Overview

overview

10

Static

static

7

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    2fab011378c2afbf4ece666058049c2bffcde77dddf420f661599d2b7613465a

  • Size

    1.6MB

  • Sample

    240523-hb6zmsgd82

  • MD5

    6e7509886f8664d045b09398f1e4b2be

  • SHA1

    2b93a153ba5d452ebbb717015f9cc1512b1dba84

  • SHA256

    2fab011378c2afbf4ece666058049c2bffcde77dddf420f661599d2b7613465a

  • SHA512

    613b06828fe6f8e0a0326725998936b2d463a2f151ee8ba33e45722c7ecb3fec00f5dda01cf08dd91ce4c3c6755e474cb3cb75e7b53be727249c19be326de2d9

  • SSDEEP

    49152:lK85HlR16qS4w8VJzJtXgdLd+Gd7cYTEA:b16lZULlYTEA

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

      2fab011378c2afbf4ece666058049c2bffcde77dddf420f661599d2b7613465a

    • Size

      1.6MB

    • MD5

      6e7509886f8664d045b09398f1e4b2be

    • SHA1

      2b93a153ba5d452ebbb717015f9cc1512b1dba84

    • SHA256

      2fab011378c2afbf4ece666058049c2bffcde77dddf420f661599d2b7613465a

    • SHA512

      613b06828fe6f8e0a0326725998936b2d463a2f151ee8ba33e45722c7ecb3fec00f5dda01cf08dd91ce4c3c6755e474cb3cb75e7b53be727249c19be326de2d9

    • SSDEEP

      49152:lK85HlR16qS4w8VJzJtXgdLd+Gd7cYTEA:b16lZULlYTEA

    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