Overview

overview

10

Static

static

7

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    af831ecc875c10319fb1efc3eb3402b92a3080ce4f23b4afff10a9affe2f3385

  • Size

    1.5MB

  • Sample

    240524-besg4afe6x

  • MD5

    41e9a74498e8bab48bf9dd0db4781e6e

  • SHA1

    f2e93aebcac28571b587f637a48335e420088838

  • SHA256

    af831ecc875c10319fb1efc3eb3402b92a3080ce4f23b4afff10a9affe2f3385

  • SHA512

    ec156c738f5b20b6680d40b5643ab1ed9f8f21805b7a8243ea2e7dec389583a1fcafa2aa7b6e76d6dbf84fc3c98c07062adaf10cd8bdb797a1314081352e922a

  • SSDEEP

    24576:O4Pak51k2lfniq40W/OWXLrPVEXwtmPT2T0f9yQsF10:O4p62l/iqI/OwdEAt42T0lzsU

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

      af831ecc875c10319fb1efc3eb3402b92a3080ce4f23b4afff10a9affe2f3385

    • Size

      1.5MB

    • MD5

      41e9a74498e8bab48bf9dd0db4781e6e

    • SHA1

      f2e93aebcac28571b587f637a48335e420088838

    • SHA256

      af831ecc875c10319fb1efc3eb3402b92a3080ce4f23b4afff10a9affe2f3385

    • SHA512

      ec156c738f5b20b6680d40b5643ab1ed9f8f21805b7a8243ea2e7dec389583a1fcafa2aa7b6e76d6dbf84fc3c98c07062adaf10cd8bdb797a1314081352e922a

    • SSDEEP

      24576:O4Pak51k2lfniq40W/OWXLrPVEXwtmPT2T0f9yQsF10:O4p62l/iqI/OwdEAt42T0lzsU

    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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks