amadey | cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3

General

Target

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
Size

1.8MB
MD5

85366d6b902fe5c56dfb87e266bba63b
SHA1

3111c219af8dc0aa5d9b50eba007faa048d40ba5
SHA256

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3
SHA512

d2f16e667e4b6870ba90a834da3df8ba1dd5be6eed356aebf78b6be514897bb25b4ee037cf7a21ea1cc25a381ffe0ec8a7198d9b5ed18b9a5e83941df88805a1
SSDEEP

49152:UWLz4Lx7MhcwBU55ghwa1llg1Drp809EgUke6rQV:Bz++cwSshwz1DrllU6QV

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes

install_dir
1b29d73536
install_file
axplont.exe
strings_key
4d31dd1a190d9879c21fac6d87dc0043
url_paths
/tr8nomy/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:

axplont.exeaxplont.exeaxplont.execec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.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:

axplont.exeaxplont.exeaxplont.exeaxplont.execec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.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

Processes:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

Executes dropped EXE 4 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

4340 axplont.exe
3980 axplont.exe
884 axplont.exe
2772 axplont.exe

pid	process
4340	axplont.exe
3980	axplont.exe
884	axplont.exe
2772	axplont.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:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Wine	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
Key opened	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

2396 cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
4340 axplont.exe
3980 axplont.exe
884 axplont.exe
2772 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

description ioc process

File created C:\Windows\Tasks\axplont.job cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.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\axplont.job	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
2396	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
2396	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
4340	axplont.exe
4340	axplont.exe
3980	axplont.exe
3980	axplont.exe
884	axplont.exe
884	axplont.exe
2772	axplont.exe
2772	axplont.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

pid process

2396 cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe

description	pid	process	target process
PID 2396 wrote to memory of 4340	2396	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe	axplont.exe
PID 2396 wrote to memory of 4340	2396	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe	axplont.exe
PID 2396 wrote to memory of 4340	2396	cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.exe
"C:\Users\Admin\AppData\Local\Temp\cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2396

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
"C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:4340

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:3980

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:884

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:2772

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

4

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
Filesize
1.8MB

MD5
85366d6b902fe5c56dfb87e266bba63b

SHA1
3111c219af8dc0aa5d9b50eba007faa048d40ba5

SHA256
cec5bf38d5bd86d7aaa920777a22cea7c67aa5acc370ac4f76b4a3fcfb7035c3

SHA512
d2f16e667e4b6870ba90a834da3df8ba1dd5be6eed356aebf78b6be514897bb25b4ee037cf7a21ea1cc25a381ffe0ec8a7198d9b5ed18b9a5e83941df88805a1

Download Submit
memory/884-39-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/884-40-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/2396-3-0x0000000000650000-0x0000000000B11000-memory.dmp

Filesize
4.8MB

Download
memory/2396-5-0x0000000000650000-0x0000000000B11000-memory.dmp

Filesize
4.8MB

Download
memory/2396-17-0x0000000000650000-0x0000000000B11000-memory.dmp

Filesize
4.8MB

Download
memory/2396-2-0x0000000000651000-0x000000000067F000-memory.dmp

Filesize
184KB

Download
memory/2396-1-0x0000000077774000-0x0000000077776000-memory.dmp

Filesize
8KB

Download
memory/2396-0-0x0000000000650000-0x0000000000B11000-memory.dmp

Filesize
4.8MB

Download
memory/2772-49-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/2772-48-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/3980-27-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/3980-24-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/3980-25-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-31-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-21-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-29-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-30-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-22-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-32-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-33-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-34-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-35-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-36-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-37-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-28-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-20-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-41-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-42-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-43-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-44-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-45-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-46-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-19-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-18-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download
memory/4340-50-0x00000000001F0000-0x00000000006B1000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads