amadey | 35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f

General

Target

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe
Size

1.8MB
MD5

fe4e61e13c0b9d8f179b18608530cc21
SHA1

fae41b564cca41ad4140584622fe23627944c24d
SHA256

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f
SHA512

68f8ba9f8e627099e6c2b4fbe0ba3edee11a240a5c999cb7f17431354ade072dc32e9581c65d56a33f44fd790e5336d70107e42fc284d7f51315cad71f2b01ff
SSDEEP

49152:U0UJZVs4VuuQYwE+tg0hKgkQ2QNqls0+ZxsrJVKVFZk:PUNs4VhQioXrYWGB+zsVVKfZ

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplont.exeaxplont.exeaxplont.exe35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.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__	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.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

Processes:

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.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	axplont.exe
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\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

4716 axplont.exe
2988 axplont.exe
2332 axplont.exe

pid	process
4716	axplont.exe
2988	axplont.exe
2332	axplont.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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplont.exe35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Wine	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exeaxplont.exeaxplont.exeaxplont.exe

pid process

3356 35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe
4716 axplont.exe
2988 axplont.exe
2332 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe

description ioc process

File created C:\Windows\Tasks\axplont.job 35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.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	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
3356	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe
3356	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe
4716	axplont.exe
4716	axplont.exe
2988	axplont.exe
2988	axplont.exe
2332	axplont.exe
2332	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe

description	pid	process	target process
PID 3356 wrote to memory of 4716	3356	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe	axplont.exe
PID 3356 wrote to memory of 4716	3356	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe	axplont.exe
PID 3356 wrote to memory of 4716	3356	35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.exe
"C:\Users\Admin\AppData\Local\Temp\35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f.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:3356

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:4716

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:2988

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:2332

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

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Downloads

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

MD5
fe4e61e13c0b9d8f179b18608530cc21

SHA1
fae41b564cca41ad4140584622fe23627944c24d

SHA256
35cadd2f3c589e6bc0dd06b1bb5ae9d62fa5d108142aa81006dae50b7945e25f

SHA512
68f8ba9f8e627099e6c2b4fbe0ba3edee11a240a5c999cb7f17431354ade072dc32e9581c65d56a33f44fd790e5336d70107e42fc284d7f51315cad71f2b01ff

Download Submit
memory/2332-43-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/2332-41-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/2988-29-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/2988-30-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/2988-31-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/2988-33-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/3356-3-0x0000000000710000-0x0000000000BDC000-memory.dmp

Filesize
4.8MB

Download
memory/3356-17-0x0000000000710000-0x0000000000BDC000-memory.dmp

Filesize
4.8MB

Download
memory/3356-5-0x0000000000710000-0x0000000000BDC000-memory.dmp

Filesize
4.8MB

Download
memory/3356-0-0x0000000000710000-0x0000000000BDC000-memory.dmp

Filesize
4.8MB

Download
memory/3356-2-0x0000000000711000-0x000000000073F000-memory.dmp

Filesize
184KB

Download
memory/3356-1-0x0000000076FA6000-0x0000000076FA8000-memory.dmp

Filesize
8KB

Download
memory/4716-27-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-37-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-26-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-24-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-23-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-22-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-21-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-20-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-34-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-35-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-36-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-25-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-38-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-40-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-19-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-18-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-44-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-45-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-46-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-47-0x0000000000580000-0x0000000000A4C000-memory.dmp

Filesize
4.8MB

Download
memory/4716-48-0x0000000000580000-0x0000000000A4C000-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