Malware Analysis Report

2024-10-18 23:35

Sample ID 240926-3aaj9swcqc
Target ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d
SHA256 ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d
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

ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d

Threat Level: Known bad

The file ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d was found to be: Known bad.

Malicious Activity Summary

amadey fed3aa discovery evasion trojan

Amadey

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

Loads dropped DLL

Executes dropped EXE

Identifies Wine through registry keys

Checks BIOS information in registry

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-26 23:18

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-26 23:18

Reported

2024-09-26 23:23

Platform

win7-20240903-en

Max time kernel

240s

Max time network

245s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe

"C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe"

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

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

Network

N/A

Files

memory/1756-0-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-1-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-2-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-3-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-4-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-5-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-10-0x0000000000AB0000-0x0000000000F66000-memory.dmp

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

MD5 5f67f25f7f6c3ccbf5d55a110c5da77a
SHA1 f2d2ac4215600408e3f937521d898ee26665a185
SHA256 ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d
SHA512 e3b38c17bc7ca7b3bcdc994b7c661f4be06a2d9f7925ba0b8572ca3c1580e32b07cc8486ee020cf0c3bfe2ce333a435e334badd3e84e4ce118aa012f3ddfc1db

memory/1756-16-0x0000000000AB0000-0x0000000000F66000-memory.dmp

memory/1756-17-0x0000000006640000-0x0000000006AF6000-memory.dmp

memory/2772-18-0x0000000000A10000-0x0000000000EC6000-memory.dmp

memory/2772-19-0x0000000000A10000-0x0000000000EC6000-memory.dmp

memory/2772-20-0x0000000000A10000-0x0000000000EC6000-memory.dmp

memory/2772-21-0x0000000000A11000-0x0000000000A3F000-memory.dmp

memory/2772-22-0x0000000000A10000-0x0000000000EC6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-26 23:18

Reported

2024-09-26 23:23

Platform

win10-20240404-en

Max time kernel

292s

Max time network

297s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\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\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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe

"C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.0.8.0.8.0.8.0.ip6.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 90.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.215.113.16:80 185.215.113.16 tcp

Files

memory/4912-0-0x00000000000C0000-0x0000000000576000-memory.dmp

memory/4912-1-0x0000000077074000-0x0000000077075000-memory.dmp

memory/4912-2-0x00000000000C1000-0x00000000000EF000-memory.dmp

memory/4912-3-0x00000000000C0000-0x0000000000576000-memory.dmp

memory/4912-5-0x00000000000C0000-0x0000000000576000-memory.dmp

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

MD5 5f67f25f7f6c3ccbf5d55a110c5da77a
SHA1 f2d2ac4215600408e3f937521d898ee26665a185
SHA256 ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d
SHA512 e3b38c17bc7ca7b3bcdc994b7c661f4be06a2d9f7925ba0b8572ca3c1580e32b07cc8486ee020cf0c3bfe2ce333a435e334badd3e84e4ce118aa012f3ddfc1db

memory/1576-14-0x0000000001290000-0x0000000001746000-memory.dmp

memory/4912-15-0x00000000000C0000-0x0000000000576000-memory.dmp

memory/1576-16-0x0000000001291000-0x00000000012BF000-memory.dmp

memory/1576-17-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-18-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-19-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-20-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-21-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-22-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-23-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-24-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-25-0x0000000001290000-0x0000000001746000-memory.dmp

memory/4552-27-0x0000000001290000-0x0000000001746000-memory.dmp

memory/4552-28-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-29-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-30-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-31-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-32-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-33-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-34-0x0000000001290000-0x0000000001746000-memory.dmp

memory/2336-36-0x0000000001290000-0x0000000001746000-memory.dmp

memory/2336-38-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-39-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-40-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-41-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-42-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-43-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-44-0x0000000001290000-0x0000000001746000-memory.dmp

memory/4744-47-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-48-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-49-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-50-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-51-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-52-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-53-0x0000000001290000-0x0000000001746000-memory.dmp

memory/3196-55-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-56-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-57-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-58-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-59-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-60-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-61-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1312-64-0x0000000001290000-0x0000000001746000-memory.dmp

memory/1576-65-0x0000000001290000-0x0000000001746000-memory.dmp