Malware Analysis Report

2025-03-15 03:57

Sample ID 240520-cwgbtsfh91
Target 51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077
SHA256 51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077
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

51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077

Threat Level: Known bad

The file 51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077 was found to be: Known bad.

Malicious Activity Summary

amadey c767c0 evasion trojan

Amadey

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

Checks computer location settings

Identifies Wine through registry keys

Checks BIOS information in registry

Executes dropped EXE

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-20 02:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 02:25

Reported

2024-05-20 02:28

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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
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\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\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\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe

"C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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

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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
NL 23.62.61.97:443 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 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.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 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 26.35.223.20.in-addr.arpa udp

Files

memory/1168-0-0x0000000000DC0000-0x000000000125E000-memory.dmp

memory/1168-1-0x0000000077794000-0x0000000077796000-memory.dmp

memory/1168-2-0x0000000000DC1000-0x0000000000DEF000-memory.dmp

memory/1168-3-0x0000000000DC0000-0x000000000125E000-memory.dmp

memory/1168-5-0x0000000000DC0000-0x000000000125E000-memory.dmp

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

MD5 3efea30237eac16e34398a79615ed4db
SHA1 36c227c53f55a0758ee93ace485ccb15ee8d84f5
SHA256 51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077
SHA512 cd028cfdc4e3dea60073ebe5328465d90b6eedfa90bd9a34ca31f6032557f24fcc094af6ae57e9054389c50ae3d60774035a7aabe9867881441d808f631aca94

memory/1168-17-0x0000000000DC0000-0x000000000125E000-memory.dmp

memory/344-18-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-19-0x00000000008E1000-0x000000000090F000-memory.dmp

memory/344-20-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-21-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-22-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-23-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-24-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-25-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-26-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/3708-28-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/3708-29-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/3708-30-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/3708-31-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-32-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-33-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-34-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-35-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-36-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-37-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/4152-39-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/4152-40-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-41-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-42-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-43-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-44-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-45-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/344-46-0x00000000008E0000-0x0000000000D7E000-memory.dmp

memory/2160-48-0x00000000008E0000-0x0000000000D7E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 02:25

Reported

2024-05-20 02:28

Platform

win11-20240426-en

Max time kernel

142s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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\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\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\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\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.exe

"C:\Users\Admin\AppData\Local\Temp\51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077.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
US 52.111.229.19:443 tcp

Files

memory/3332-0-0x0000000000F90000-0x000000000142E000-memory.dmp

memory/3332-1-0x0000000077406000-0x0000000077408000-memory.dmp

memory/3332-2-0x0000000000F91000-0x0000000000FBF000-memory.dmp

memory/3332-3-0x0000000000F90000-0x000000000142E000-memory.dmp

memory/3332-5-0x0000000000F90000-0x000000000142E000-memory.dmp

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

MD5 3efea30237eac16e34398a79615ed4db
SHA1 36c227c53f55a0758ee93ace485ccb15ee8d84f5
SHA256 51dda01bbc57b06915b42eccea58224f5dd7a8a35b11713257294a13d3713077
SHA512 cd028cfdc4e3dea60073ebe5328465d90b6eedfa90bd9a34ca31f6032557f24fcc094af6ae57e9054389c50ae3d60774035a7aabe9867881441d808f631aca94

memory/3332-17-0x0000000000F90000-0x000000000142E000-memory.dmp

memory/1996-18-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-19-0x0000000000FB1000-0x0000000000FDF000-memory.dmp

memory/1996-20-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-21-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-22-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-23-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-24-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-25-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1980-27-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-28-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1980-29-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1980-30-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1980-31-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-32-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-33-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-34-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-35-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-36-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/3016-39-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-38-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/3016-41-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-42-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-43-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-44-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-45-0x0000000000FB0000-0x000000000144E000-memory.dmp

memory/1996-46-0x0000000000FB0000-0x000000000144E000-memory.dmp