amadey | 43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20

Analysis

max time kernel
147s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-06-2024 12:25

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General

Target

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe
Size

1.9MB
MD5

f65a8a6ec358130b62614dc6648ec8f6
SHA1

7751c399c9be4ae4bf6bc2a2a897a685788e75f1
SHA256

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20
SHA512

02a56ee7aeb806e6c9868dfa973fc12e33620c95678fe281eba2e092465e22f87a2b6b89626aa4d53c54b3bf62e226461f1c340a792ac724c92a148e06d8c016
SSDEEP

49152:fiInovoZ91JsaV1uu3lvozgmSFpQWBS/Sp484BC6UpjRxF:f1novUsOEu1wzlSFVw/uQC6qVx

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/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:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.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
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

Processes:

axplong.exeaxplong.exeaxplong.exeaxplong.exe43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

description	ioc	process
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\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	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.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:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

Executes dropped EXE 4 IoCs

Processes:

axplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

2108 axplong.exe
1628 axplong.exe
1624 axplong.exe
1928 axplong.exe

pid	process
2108	axplong.exe
1628	axplong.exe
1624	axplong.exe
1928	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

Processes:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

3628 43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe
2108 axplong.exe
1628 axplong.exe
1624 axplong.exe
1928 axplong.exe
Drops file in Windows directory 1 IoCs

Processes:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

description ioc process

File created C:\Windows\Tasks\axplong.job 43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.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\axplong.job	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid	process
3628	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe
3628	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe
2108	axplong.exe
2108	axplong.exe
1628	axplong.exe
1628	axplong.exe
1624	axplong.exe
1624	axplong.exe
1928	axplong.exe
1928	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

pid process

3628 43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe

description	pid	process	target process
PID 3628 wrote to memory of 2108	3628	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe	axplong.exe
PID 3628 wrote to memory of 2108	3628	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe	axplong.exe
PID 3628 wrote to memory of 2108	3628	43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe	axplong.exe

C:\Users\Admin\AppData\Local\Temp\43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.exe
"C:\Users\Admin\AppData\Local\Temp\43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20.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:3628

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
"C:\Users\Admin\AppData\Local\Temp\8254624243\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
- Suspicious behavior: EnumeratesProcesses
PID:2108

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:1628

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:1624

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:1928

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
Filesize
1.9MB

MD5
f65a8a6ec358130b62614dc6648ec8f6

SHA1
7751c399c9be4ae4bf6bc2a2a897a685788e75f1

SHA256
43f6201bbba1c4e17bde63b84d1498217f48a0365576232cbd9d3c42a6b50d20

SHA512
02a56ee7aeb806e6c9868dfa973fc12e33620c95678fe281eba2e092465e22f87a2b6b89626aa4d53c54b3bf62e226461f1c340a792ac724c92a148e06d8c016

Download Submit
memory/1624-38-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1624-37-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1628-28-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1628-26-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1628-29-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1628-27-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1928-46-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/1928-47-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-22-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-41-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-31-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-23-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-25-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-20-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-19-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-30-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-18-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-44-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-43-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-32-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-33-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-34-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-35-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-42-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-21-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-39-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/2108-40-0x00000000000C0000-0x00000000005A4000-memory.dmp

Filesize
4.9MB

Download
memory/3628-1-0x0000000077354000-0x0000000077356000-memory.dmp

Filesize
8KB

Download
memory/3628-2-0x0000000000321000-0x000000000034F000-memory.dmp

Filesize
184KB

Download
memory/3628-5-0x0000000000320000-0x0000000000804000-memory.dmp

Filesize
4.9MB

Download
memory/3628-17-0x0000000000320000-0x0000000000804000-memory.dmp

Filesize
4.9MB

Download
memory/3628-3-0x0000000000320000-0x0000000000804000-memory.dmp

Filesize
4.9MB

Download
memory/3628-0-0x0000000000320000-0x0000000000804000-memory.dmp

Filesize
4.9MB

Download