amadey | ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750

General

Target

ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
Size

3.2MB
MD5

5be5e56fed0f8d9279f979ac11a6cb6e
SHA1

1df291b71abb6a1707624e90288f9df5337af9a8
SHA256

ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750
SHA512

5c3677e0947a659a5561efb4e77181afff3e7d38d57334895d827d5e86261a77938bbd740cca7112b004d35b0d361a1e4f88074b75477fc8a670d9532732e075
SSDEEP

49152:+Ai4NKHXiY4T8L64mZZVQvgJYHX7/zDL+1O7VqAVxBtp6:RiHHy3T8L64aVQ4JcX7/HL+aFVxB

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe

Executes dropped EXE 4 IoCs

pid	Process
2880	axplong.exe
3672	axplong.exe
3660	axplong.exe
720	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
2880	axplong.exe
3672	axplong.exe
3660	axplong.exe
720	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
2880	axplong.exe
2880	axplong.exe
3672	axplong.exe
3672	axplong.exe
3660	axplong.exe
3660	axplong.exe
720	axplong.exe
720	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 2880	1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe	82
PID 1260 wrote to memory of 2880	1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe	82
PID 1260 wrote to memory of 2880	1260	ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe	82

C:\Users\Admin\AppData\Local\Temp\ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe
"C:\Users\Admin\AppData\Local\Temp\ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2880

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3672

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3660

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
3.2MB

MD5
5be5e56fed0f8d9279f979ac11a6cb6e

SHA1
1df291b71abb6a1707624e90288f9df5337af9a8

SHA256
ca728add0f4e5a99a094a91c194e54363861cd0fbb0a78afccea86d1788dc750

SHA512
5c3677e0947a659a5561efb4e77181afff3e7d38d57334895d827d5e86261a77938bbd740cca7112b004d35b0d361a1e4f88074b75477fc8a670d9532732e075

Download Submit
memory/720-49-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/720-48-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/1260-0-0x0000000000D20000-0x0000000001054000-memory.dmp

Filesize
3.2MB

Download
memory/1260-1-0x0000000077894000-0x0000000077896000-memory.dmp

Filesize
8KB

Download
memory/1260-2-0x0000000000D21000-0x0000000000D89000-memory.dmp

Filesize
416KB

Download
memory/1260-3-0x0000000000D20000-0x0000000001054000-memory.dmp

Filesize
3.2MB

Download
memory/1260-4-0x0000000000D20000-0x0000000001054000-memory.dmp

Filesize
3.2MB

Download
memory/1260-19-0x0000000000D21000-0x0000000000D89000-memory.dmp

Filesize
416KB

Download
memory/1260-18-0x0000000000D20000-0x0000000001054000-memory.dmp

Filesize
3.2MB

Download
memory/2880-41-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-43-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-23-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-24-0x0000000000961000-0x00000000009C9000-memory.dmp

Filesize
416KB

Download
memory/2880-25-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-51-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-50-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-17-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-20-0x0000000000961000-0x00000000009C9000-memory.dmp

Filesize
416KB

Download
memory/2880-32-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-33-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-34-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-35-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-36-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-37-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-46-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-45-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-21-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-42-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-22-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/2880-44-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/3660-40-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/3660-39-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/3672-31-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/3672-29-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/3672-28-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download
memory/3672-27-0x0000000000960000-0x0000000000C94000-memory.dmp

Filesize
3.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads