Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    aa7dbc55de09cbe91dbae7496e2c237194ff6d827fd4af2af4ea56efb526c34c

  • Size

    1.8MB

  • Sample

    240627-26r9hsxcqa

  • MD5

    4621751c3f6eefa29e8d24d472b7fd5c

  • SHA1

    1ef528e0517c76e2d57740ad070965e982528924

  • SHA256

    aa7dbc55de09cbe91dbae7496e2c237194ff6d827fd4af2af4ea56efb526c34c

  • SHA512

    8fa13bc0e78e81e915930bcccf8a5c9a2fe3ff31f931d9424ca24348b8b3d003ee65a3fe7bebcae1ac984cb5c5db57795739204d37b59486b7285f6872ab21a6

  • SSDEEP

    49152:hoQhmzwEzS0f8dhhZmhxk4Epba/iv7MRYldlJ2gm2BZC:h//EzS5hGhGbtK+5c

Score
10/10
amadey0e6740evasiontrojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Targets

    • Target

      aa7dbc55de09cbe91dbae7496e2c237194ff6d827fd4af2af4ea56efb526c34c

    • Size

      1.8MB

    • MD5

      4621751c3f6eefa29e8d24d472b7fd5c

    • SHA1

      1ef528e0517c76e2d57740ad070965e982528924

    • SHA256

      aa7dbc55de09cbe91dbae7496e2c237194ff6d827fd4af2af4ea56efb526c34c

    • SHA512

      8fa13bc0e78e81e915930bcccf8a5c9a2fe3ff31f931d9424ca24348b8b3d003ee65a3fe7bebcae1ac984cb5c5db57795739204d37b59486b7285f6872ab21a6

    • SSDEEP

      49152:hoQhmzwEzS0f8dhhZmhxk4Epba/iv7MRYldlJ2gm2BZC:h//EzS5hGhGbtK+5c

    Score
    10/10
    amadey0e6740evasiontrojan

    • 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

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Loads dropped DLL

    • 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

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks