amadey | 3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62

General

Target

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
Size

1.8MB
MD5

9f5fffbd6e7e15fc87e01bdb5c6444c7
SHA1

95c4ad44aefe097ec5e441c18f3d97589bbd54f4
SHA256

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62
SHA512

367186ff52310ee53094427a125f2231edeb3aa6e751ce1109e5781a30049c7703db437ce74646cac5e37564ef5a54eaec3555c0380ddddbbcceea3c59a02f07
SSDEEP

24576:EQtj588AphnR54Fkutlxuo8jPXM5KC4iOCmQM0iFcQid6vKgqStJu0y5aGGsL7Zq:EQt9Y4Ezw4lLYVSfu0y5WUvjcBX

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/index.php

rc4.plain

Signatures

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

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplons.exeaxplons.exeaxplons.exe3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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

Processes:

axplons.exeaxplons.exe3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exeaxplons.exeaxplons.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe

Executes dropped EXE 4 IoCs

Processes:

axplons.exeaxplons.exeaxplons.exeaxplons.exe

pid process

4512 axplons.exe
5004 axplons.exe
3508 axplons.exe
4724 axplons.exe

pid	process
4512	axplons.exe
5004	axplons.exe
3508	axplons.exe
4724	axplons.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

Processes:

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exeaxplons.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exeaxplons.exeaxplons.exeaxplons.exeaxplons.exe

pid process

4968 3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
4512 axplons.exe
5004 axplons.exe
3508 axplons.exe
4724 axplons.exe
Drops file in Windows directory 1 IoCs

Processes:

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe

description ioc process

File created C:\Windows\Tasks\axplons.job 3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\axplons.job	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exeaxplons.exeaxplons.exeaxplons.exeaxplons.exe

pid	process
4968	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
4968	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
4512	axplons.exe
4512	axplons.exe
5004	axplons.exe
5004	axplons.exe
3508	axplons.exe
3508	axplons.exe
4724	axplons.exe
4724	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe

description	pid	process	target process
PID 4968 wrote to memory of 4512	4968	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe	axplons.exe
PID 4968 wrote to memory of 4512	4968	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe	axplons.exe
PID 4968 wrote to memory of 4512	4968	3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe	axplons.exe

C:\Users\Admin\AppData\Local\Temp\3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe
"C:\Users\Admin\AppData\Local\Temp\3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4968

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
"C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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
- Suspicious behavior: EnumeratesProcesses
PID:4512

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:5004

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:3508

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4724

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
Filesize
1.8MB

MD5
9f5fffbd6e7e15fc87e01bdb5c6444c7

SHA1
95c4ad44aefe097ec5e441c18f3d97589bbd54f4

SHA256
3c8ec6c03c1ce8d557a7445f46de25ae347de38792f334eda4d6fe20a03e0c62

SHA512
367186ff52310ee53094427a125f2231edeb3aa6e751ce1109e5781a30049c7703db437ce74646cac5e37564ef5a54eaec3555c0380ddddbbcceea3c59a02f07

Download Submit
memory/3508-38-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/3508-37-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-30-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-41-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-49-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-31-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-18-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-19-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-20-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-32-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-48-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-44-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-43-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-42-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-27-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-33-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-29-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-40-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-39-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-21-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-28-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-34-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4512-35-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4724-46-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4724-47-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/4968-2-0x0000000000A91000-0x0000000000ABF000-memory.dmp

Filesize
184KB

Download
memory/4968-1-0x0000000077546000-0x0000000077548000-memory.dmp

Filesize
8KB

Download
memory/4968-17-0x0000000000A90000-0x0000000000F4C000-memory.dmp

Filesize
4.7MB

Download
memory/4968-0-0x0000000000A90000-0x0000000000F4C000-memory.dmp

Filesize
4.7MB

Download
memory/4968-5-0x0000000000A90000-0x0000000000F4C000-memory.dmp

Filesize
4.7MB

Download
memory/4968-3-0x0000000000A90000-0x0000000000F4C000-memory.dmp

Filesize
4.7MB

Download
memory/5004-26-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/5004-25-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/5004-24-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download
memory/5004-23-0x0000000000850000-0x0000000000D0C000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads