Malware Analysis Report

2025-03-15 03:56

Sample ID 240520-ztc8qagc87
Target e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0
SHA256 e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0
Tags
amadey c767c0 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

e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0

Threat Level: Known bad

The file e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0 was found to be: Known bad.

Malicious Activity Summary

amadey c767c0 evasion trojan

Amadey

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

Checks BIOS information in registry

Checks computer location settings

Identifies Wine through registry keys

Executes dropped EXE

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-20 21:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 21:00

Reported

2024-05-20 21:02

Platform

win10v2004-20240508-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.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\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\axplons.job C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe

"C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe"

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

"C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe"

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
RU 5.42.96.7:80 5.42.96.7 tcp
US 8.8.8.8:53 7.96.42.5.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/2412-0-0x00000000009B0000-0x0000000000E75000-memory.dmp

memory/2412-1-0x00000000778A4000-0x00000000778A6000-memory.dmp

memory/2412-2-0x00000000009B1000-0x00000000009DF000-memory.dmp

memory/2412-3-0x00000000009B0000-0x0000000000E75000-memory.dmp

memory/2412-5-0x00000000009B0000-0x0000000000E75000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

MD5 892705659d5306f4bc035c5336467bd0
SHA1 3f7933c4077786fb4470fc22d1ce8d3461c60ad9
SHA256 e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0
SHA512 7afec2802a48aa88996853a082880d1b10218b9c707c0d9408c8e10a3879235cd3501322e8d5d527440f34cc3a54c9286b73d508c36b1331dddf3193a5418170

memory/2412-17-0x00000000009B0000-0x0000000000E75000-memory.dmp

memory/2308-18-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-19-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-20-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-21-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-22-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-23-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-24-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-25-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-26-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-27-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-28-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2020-30-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2020-31-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2020-32-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2020-33-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-34-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-35-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-36-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-37-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-38-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-39-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2028-41-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-42-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-43-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-44-0x0000000000980000-0x0000000000E45000-memory.dmp

memory/2308-45-0x0000000000980000-0x0000000000E45000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 21:00

Reported

2024-05-20 21:02

Platform

win11-20240508-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.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\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\axplons.job C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe

"C:\Users\Admin\AppData\Local\Temp\e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0.exe"

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

"C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe"

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

Network

Country Destination Domain Proto
RU 5.42.96.7:80 5.42.96.7 tcp
US 8.8.8.8:53 7.96.42.5.in-addr.arpa udp

Files

memory/1188-0-0x0000000000990000-0x0000000000E55000-memory.dmp

memory/1188-1-0x00000000774E6000-0x00000000774E8000-memory.dmp

memory/1188-2-0x0000000000991000-0x00000000009BF000-memory.dmp

memory/1188-3-0x0000000000990000-0x0000000000E55000-memory.dmp

memory/1188-5-0x0000000000990000-0x0000000000E55000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

MD5 892705659d5306f4bc035c5336467bd0
SHA1 3f7933c4077786fb4470fc22d1ce8d3461c60ad9
SHA256 e3842feba845bde8f3578d681363bb71ce13669992b140846aa3d03002773af0
SHA512 7afec2802a48aa88996853a082880d1b10218b9c707c0d9408c8e10a3879235cd3501322e8d5d527440f34cc3a54c9286b73d508c36b1331dddf3193a5418170

memory/1188-17-0x0000000000990000-0x0000000000E55000-memory.dmp

memory/1020-18-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-19-0x0000000000341000-0x000000000036F000-memory.dmp

memory/1020-20-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-21-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-22-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-23-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-24-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-25-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-26-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-27-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1248-29-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1248-30-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1248-31-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1248-32-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-33-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-34-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-35-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-36-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-37-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-38-0x0000000000340000-0x0000000000805000-memory.dmp

memory/2296-40-0x0000000000340000-0x0000000000805000-memory.dmp

memory/2296-41-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-42-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-43-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-44-0x0000000000340000-0x0000000000805000-memory.dmp

memory/1020-45-0x0000000000340000-0x0000000000805000-memory.dmp