Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    342d751a8aa2c988cc84b867c491252e40223af5c19f05b482dda420089a8364

  • Size

    1.8MB

  • Sample

    240628-qr13bssara

  • MD5

    431fe75bcc7ffdf595475d5faa30a566

  • SHA1

    bca960373171fc767ea32bd5a0e0e6c5a48c1880

  • SHA256

    342d751a8aa2c988cc84b867c491252e40223af5c19f05b482dda420089a8364

  • SHA512

    33c6b762e49386c3c0285be9669592830a6119b990347ab8d4bff0bcbe1733f27e852642fd4ecec75e1bd9237acb55b97858c3823e1658e0e10b4dfb0ae702cd

  • SSDEEP

    49152:f2eFVdnII07uVI7G75UKi4qdNtMEL3Z9lBe1c:ueZnII07eI7XZ7l3hBem

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

      342d751a8aa2c988cc84b867c491252e40223af5c19f05b482dda420089a8364

    • Size

      1.8MB

    • MD5

      431fe75bcc7ffdf595475d5faa30a566

    • SHA1

      bca960373171fc767ea32bd5a0e0e6c5a48c1880

    • SHA256

      342d751a8aa2c988cc84b867c491252e40223af5c19f05b482dda420089a8364

    • SHA512

      33c6b762e49386c3c0285be9669592830a6119b990347ab8d4bff0bcbe1733f27e852642fd4ecec75e1bd9237acb55b97858c3823e1658e0e10b4dfb0ae702cd

    • SSDEEP

      49152:f2eFVdnII07uVI7G75UKi4qdNtMEL3Z9lBe1c:ueZnII07eI7XZ7l3hBem

    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