amadey | 8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6

General

Target

8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
Size

1.8MB
MD5

3ee504a4a6dc8fe0757c6e990cefdb72
SHA1

d6d9d5fd6aec47302e3af3e7eafc4f89969ef04c
SHA256

8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6
SHA512

d9cb70c5d9f60107c7564ed4ed06191d90b20a8fbd5d5858bb497a62e88fd6039f6c56d0fbc8535eb34356a3aa5c6984aee071bafbf44e65bb0d76ae54ac8779
SSDEEP

49152:FmbhvZH5/CCn9dOx70un3/x8i3Hu6TjH:FuvZZ/CC9wt0uZ86O

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 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
3068	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
3068	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.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	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
3068	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 3068	1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe	30
PID 1644 wrote to memory of 3068	1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe	30
PID 1644 wrote to memory of 3068	1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe	30
PID 1644 wrote to memory of 3068	1644	8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe	30

C:\Users\Admin\AppData\Local\Temp\8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe
"C:\Users\Admin\AppData\Local\Temp\8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:1644
- 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:3068

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

3

T1012

System Information Discovery

2

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
3ee504a4a6dc8fe0757c6e990cefdb72

SHA1
d6d9d5fd6aec47302e3af3e7eafc4f89969ef04c

SHA256
8caeede18ee3ab212f6dd1545d572b5a194d7ba2c7217373414581741856a8f6

SHA512
d9cb70c5d9f60107c7564ed4ed06191d90b20a8fbd5d5858bb497a62e88fd6039f6c56d0fbc8535eb34356a3aa5c6984aee071bafbf44e65bb0d76ae54ac8779

Download Submit
memory/1644-0-0x0000000000CD0000-0x0000000001195000-memory.dmp

Filesize
4.8MB

Download
memory/1644-1-0x0000000077350000-0x0000000077352000-memory.dmp

Filesize
8KB

Download
memory/1644-2-0x0000000000CD1000-0x0000000000CFF000-memory.dmp

Filesize
184KB

Download
memory/1644-3-0x0000000000CD0000-0x0000000001195000-memory.dmp

Filesize
4.8MB

Download
memory/1644-5-0x0000000000CD0000-0x0000000001195000-memory.dmp

Filesize
4.8MB

Download
memory/1644-9-0x0000000000CD0000-0x0000000001195000-memory.dmp

Filesize
4.8MB

Download
memory/1644-19-0x0000000000CD0000-0x0000000001195000-memory.dmp

Filesize
4.8MB

Download
memory/1644-20-0x0000000007040000-0x0000000007505000-memory.dmp

Filesize
4.8MB

Download
memory/3068-27-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-32-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-23-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-25-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-26-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-21-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-29-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-30-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-31-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-22-0x0000000000E21000-0x0000000000E4F000-memory.dmp

Filesize
184KB

Download
memory/3068-33-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-34-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-35-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-36-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-37-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-38-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-39-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-40-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-41-0x0000000000E20000-0x00000000012E5000-memory.dmp

Filesize
4.8MB

Download
memory/3068-42-0x0000000000E20000-0x00000000012E5000-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