amadey | 6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13

General

Target

6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
Size

1.8MB
MD5

5d612772c2ffcfdcff2927339fb9252b
SHA1

859f9f5df979233760272efd4d8e0a592d2ee624
SHA256

6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13
SHA512

33ad03bdbc5aeb10e24575d823c2f8a050ae17ec1a2834be4bbacdcd9de92c2143e72b21118283c26658f37e7254c9efe7f92e1ae17d80a7e493da92a551043a
SSDEEP

49152:to75hil9QKnMPFDkzevBN7uP474Eod+00:+WpnMFkKBNiw7S70

Score

10^/10

amadey fed3aa discovery evasion 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

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__	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
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__	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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe

Executes dropped EXE 4 IoCs

pid	Process
2780	axplong.exe
2652	axplong.exe
4176	axplong.exe
400	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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
2780	axplong.exe
2652	axplong.exe
4176	axplong.exe
400	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.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	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
2780	axplong.exe
2780	axplong.exe
2652	axplong.exe
2652	axplong.exe
4176	axplong.exe
4176	axplong.exe
400	axplong.exe
400	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4272 wrote to memory of 2780	4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe	83
PID 4272 wrote to memory of 2780	4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe	83
PID 4272 wrote to memory of 2780	4272	6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe	83

C:\Users\Admin\AppData\Local\Temp\6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.exe
"C:\Users\Admin\AppData\Local\Temp\6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13.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:4272
- 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:2780

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:2652

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:4176

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:400

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
1.8MB

MD5
5d612772c2ffcfdcff2927339fb9252b

SHA1
859f9f5df979233760272efd4d8e0a592d2ee624

SHA256
6c4b0ed8fbfd8a7382236b98753203f0411e0243e2e8d8cf033e09ef5442fe13

SHA512
33ad03bdbc5aeb10e24575d823c2f8a050ae17ec1a2834be4bbacdcd9de92c2143e72b21118283c26658f37e7254c9efe7f92e1ae17d80a7e493da92a551043a

Download Submit
memory/400-50-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/400-49-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2652-27-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2652-33-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2652-31-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2652-30-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2652-29-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-20-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-37-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-21-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-22-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-23-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-24-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-26-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-19-0x0000000000F61000-0x0000000000F8F000-memory.dmp

Filesize
184KB

Download
memory/2780-16-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-52-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-51-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-47-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-34-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-35-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-36-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-46-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-38-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-45-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-44-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-42-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/2780-43-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/4176-41-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/4176-40-0x0000000000F60000-0x0000000001424000-memory.dmp

Filesize
4.8MB

Download
memory/4272-0-0x0000000000470000-0x0000000000934000-memory.dmp

Filesize
4.8MB

Download
memory/4272-3-0x0000000000470000-0x0000000000934000-memory.dmp

Filesize
4.8MB

Download
memory/4272-2-0x0000000000471000-0x000000000049F000-memory.dmp

Filesize
184KB

Download
memory/4272-1-0x0000000076F44000-0x0000000076F46000-memory.dmp

Filesize
8KB

Download
memory/4272-4-0x0000000000470000-0x0000000000934000-memory.dmp

Filesize
4.8MB

Download
memory/4272-18-0x0000000000470000-0x0000000000934000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads