Malware Analysis Report

2024-10-18 23:30

Sample ID 240912-2qctwszepg
Target c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb
SHA256 c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb
Tags
amadey fed3aa discovery evasion trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb

Threat Level: Known bad

The file c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb was found to be: Known bad.

Malicious Activity Summary

amadey fed3aa discovery evasion trojan

Amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Executes dropped EXE

Loads dropped DLL

Identifies Wine through registry keys

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-12 22:46

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-12 22:46

Reported

2024-09-12 22:51

Platform

win7-20240903-en

Max time kernel

291s

Max time network

264s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe"

Signatures

Amadey

trojan amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\axplong.job C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe

"C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe"

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

"C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"

Network

Country Destination Domain Proto
RU 185.215.113.16:80 185.215.113.16 tcp
RU 185.215.113.16:80 185.215.113.16 tcp

Files

memory/1724-0-0x0000000000F30000-0x00000000013F1000-memory.dmp

memory/1724-1-0x0000000077640000-0x0000000077642000-memory.dmp

memory/1724-2-0x0000000000F31000-0x0000000000F5F000-memory.dmp

memory/1724-3-0x0000000000F30000-0x00000000013F1000-memory.dmp

memory/1724-5-0x0000000000F30000-0x00000000013F1000-memory.dmp

memory/1724-10-0x0000000000F30000-0x00000000013F1000-memory.dmp

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

MD5 69b47d22b3a63d3e5755873daf62c84b
SHA1 72f7ee538c3b0372be6848aa3f8239b966e0413f
SHA256 c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb
SHA512 10f489f12965bd670242a36c95fb4fdad24b3a9c870a60255eb7ef6d8315cf16d8b707e29cfae2be859adb0931af275882f636e3a50119ae96821fabc6395224

memory/1724-17-0x0000000000F30000-0x00000000013F1000-memory.dmp

memory/1724-14-0x0000000006BA0000-0x0000000007061000-memory.dmp

memory/2708-18-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-19-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-20-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-23-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-22-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-24-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-25-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-26-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-27-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-28-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-29-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-30-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-31-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-32-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-33-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-34-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-35-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-36-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-37-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-38-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-39-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-40-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-41-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-42-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-43-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-44-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-45-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-46-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-47-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-48-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-49-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-50-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-51-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-52-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-53-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-54-0x0000000000BE0000-0x00000000010A1000-memory.dmp

memory/2708-55-0x0000000000BE0000-0x00000000010A1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-12 22:46

Reported

2024-09-12 22:51

Platform

win10-20240404-en

Max time kernel

291s

Max time network

298s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe"

Signatures

Amadey

trojan amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\axplong.job C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe

"C:\Users\Admin\AppData\Local\Temp\c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb.exe"

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

"C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Network

Country Destination Domain Proto
RU 185.215.113.16:80 185.215.113.16 tcp
US 8.8.8.8:53 16.113.215.185.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 9.173.189.20.in-addr.arpa udp
RU 185.215.113.16:80 185.215.113.16 tcp
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp

Files

memory/3988-0-0x0000000000240000-0x0000000000701000-memory.dmp

memory/3988-1-0x00000000774F4000-0x00000000774F5000-memory.dmp

memory/3988-2-0x0000000000241000-0x000000000026F000-memory.dmp

memory/3988-3-0x0000000000240000-0x0000000000701000-memory.dmp

memory/3988-5-0x0000000000240000-0x0000000000701000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

MD5 69b47d22b3a63d3e5755873daf62c84b
SHA1 72f7ee538c3b0372be6848aa3f8239b966e0413f
SHA256 c9befdf3fb0e99a13a5154e68a8ffe822a31c20738048ed484c727bdcee082cb
SHA512 10f489f12965bd670242a36c95fb4fdad24b3a9c870a60255eb7ef6d8315cf16d8b707e29cfae2be859adb0931af275882f636e3a50119ae96821fabc6395224

memory/4676-15-0x0000000001290000-0x0000000001751000-memory.dmp

memory/3988-14-0x0000000000240000-0x0000000000701000-memory.dmp

memory/4676-16-0x0000000001291000-0x00000000012BF000-memory.dmp

memory/4676-17-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-18-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-19-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4616-22-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-21-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4616-23-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-24-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-25-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-26-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-27-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-28-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-29-0x0000000001290000-0x0000000001751000-memory.dmp

memory/528-31-0x0000000001290000-0x0000000001751000-memory.dmp

memory/528-33-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-34-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-35-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-36-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-37-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-38-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-39-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4284-41-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-42-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-43-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-44-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-45-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-46-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-47-0x0000000001290000-0x0000000001751000-memory.dmp

memory/2492-49-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-50-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-51-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-52-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-53-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-54-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-55-0x0000000001290000-0x0000000001751000-memory.dmp

memory/492-57-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-58-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-59-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-60-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-61-0x0000000001290000-0x0000000001751000-memory.dmp

memory/4676-62-0x0000000001290000-0x0000000001751000-memory.dmp