amadey | 4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9

General

Target

4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Size

1.8MB
MD5

7a9ba3c3ba71a8e8a0fab941f02f0047
SHA1

5994ef6c3a4fe6fec17fa4193112a0b3032eed13
SHA256

4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9
SHA512

44895a5e0304fe189e763be344a303c549f2bc5b554186a4d81d92c703f6d3ba59277dcccae5a1b845ac592cc1ede0060ef95c5c2c12277323bf3665bd297252
SSDEEP

49152:hwewVRgvF9eu7xCqXDj67aGCa/CaIiiSXYozuwUVJ4bd:2b9u7NTj2Ca/9dI+T/bd

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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 8 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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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

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	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe

Executes dropped EXE 3 IoCs

pid	Process
2280	axplong.exe
1908	axplong.exe
3904	axplong.exe

Identifies Wine through registry keys 2 TTPs 4 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	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	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
2280	axplong.exe
1908	axplong.exe
3904	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
2280	axplong.exe
2280	axplong.exe
1908	axplong.exe
1908	axplong.exe
3904	axplong.exe
3904	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 2280	968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	82
PID 968 wrote to memory of 2280	968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	82
PID 968 wrote to memory of 2280	968	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	82

C:\Users\Admin\AppData\Local\Temp\4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
"C:\Users\Admin\AppData\Local\Temp\4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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:968
- 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:2280

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:1908

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:3904

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
7a9ba3c3ba71a8e8a0fab941f02f0047

SHA1
5994ef6c3a4fe6fec17fa4193112a0b3032eed13

SHA256
4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9

SHA512
44895a5e0304fe189e763be344a303c549f2bc5b554186a4d81d92c703f6d3ba59277dcccae5a1b845ac592cc1ede0060ef95c5c2c12277323bf3665bd297252

Download Submit
memory/968-0-0x0000000000D10000-0x00000000011DC000-memory.dmp

Filesize
4.8MB

Download
memory/968-1-0x0000000077484000-0x0000000077486000-memory.dmp

Filesize
8KB

Download
memory/968-2-0x0000000000D11000-0x0000000000D3F000-memory.dmp

Filesize
184KB

Download
memory/968-3-0x0000000000D10000-0x00000000011DC000-memory.dmp

Filesize
4.8MB

Download
memory/968-4-0x0000000000D10000-0x00000000011DC000-memory.dmp

Filesize
4.8MB

Download
memory/968-18-0x0000000000D10000-0x00000000011DC000-memory.dmp

Filesize
4.8MB

Download
memory/1908-34-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/1908-32-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/1908-31-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/1908-30-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-27-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-35-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-24-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-25-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-26-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-22-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-28-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-21-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-20-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-19-0x0000000000FB1000-0x0000000000FDF000-memory.dmp

Filesize
184KB

Download
memory/2280-16-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-23-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-36-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-37-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-38-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-39-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-40-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-48-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-47-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-44-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-45-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/2280-46-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/3904-43-0x0000000000FB0000-0x000000000147C000-memory.dmp

Filesize
4.8MB

Download
memory/3904-42-0x0000000000FB0000-0x000000000147C000-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