Overview

overview

10

Static

static

7

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    dff9051083cd448e8f22e5953f78d3b7f04a7d5b3ab0d12ed3da61bd645c1cbb

  • Size

    1.6MB

  • Sample

    240524-cex81shc8y

  • MD5

    fe9bb34ff36091628caaa793c0109d09

  • SHA1

    3b6be0f3abc3cd6dfb1ee7b265602365c83cdbb5

  • SHA256

    dff9051083cd448e8f22e5953f78d3b7f04a7d5b3ab0d12ed3da61bd645c1cbb

  • SHA512

    b8bdfb3d45831084c9bb9e9e3db7d84349341e75f77b3d272d0bed68578445ec12b6720a1a262d2c41052072d912dbc2feaf5a6050d3ecd8e4ee9c184d1c2aa5

  • SSDEEP

    49152:00fr2Lx4GWAC5P88lhYDiCrS6uRDyMnHvx9:00fZPPzWiCrSdDyevx9

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

      dff9051083cd448e8f22e5953f78d3b7f04a7d5b3ab0d12ed3da61bd645c1cbb

    • Size

      1.6MB

    • MD5

      fe9bb34ff36091628caaa793c0109d09

    • SHA1

      3b6be0f3abc3cd6dfb1ee7b265602365c83cdbb5

    • SHA256

      dff9051083cd448e8f22e5953f78d3b7f04a7d5b3ab0d12ed3da61bd645c1cbb

    • SHA512

      b8bdfb3d45831084c9bb9e9e3db7d84349341e75f77b3d272d0bed68578445ec12b6720a1a262d2c41052072d912dbc2feaf5a6050d3ecd8e4ee9c184d1c2aa5

    • SSDEEP

      49152:00fr2Lx4GWAC5P88lhYDiCrS6uRDyMnHvx9:00fZPPzWiCrSdDyevx9

    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