amadey | 1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20

General

Target

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe
Size

1.8MB
MD5

a9d8d67650b1796c14b3265840d7f932
SHA1

cdd750898968ca64f29f431340ab8115d369e004
SHA256

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20
SHA512

2cfc7d8f09a2023a4bbd5dde6f37ede9d4fd968d77fd2bde1f23a1e738af3857503e435f21b87c9ba9063521750b291a0f6eaef8d1ce7a11f9ad7f7ce5b15236
SSDEEP

49152:jl3BadHl2fLR0NwDaMBD6yrsdESYpl9iyvUP40hiNgAM:jNBadHAiNwdBDhRrqxhiNgAM

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:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.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__	axplont.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:

axplont.exe1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exeaxplont.exeaxplont.exe

description	ioc	process
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	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.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

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:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

3248 axplont.exe
2828 axplont.exe
4504 axplont.exe

pid	process
3248	axplont.exe
2828	axplont.exe
4504	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:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Wine	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.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 4 IoCs

Processes:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exeaxplont.exeaxplont.exeaxplont.exe

pid process

3572 1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe
3248 axplont.exe
2828 axplont.exe
4504 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe

description ioc process

File created C:\Windows\Tasks\axplont.job 1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.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	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
3572	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe
3572	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe
3248	axplont.exe
3248	axplont.exe
2828	axplont.exe
2828	axplont.exe
4504	axplont.exe
4504	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe

description	pid	process	target process
PID 3572 wrote to memory of 3248	3572	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe	axplont.exe
PID 3572 wrote to memory of 3248	3572	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe	axplont.exe
PID 3572 wrote to memory of 3248	3572	1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.exe
"C:\Users\Admin\AppData\Local\Temp\1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20.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 WriteProcessMemory
PID:3572

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:3248

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:2828

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:4504

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
a9d8d67650b1796c14b3265840d7f932

SHA1
cdd750898968ca64f29f431340ab8115d369e004

SHA256
1a5d9efb1c707560ee1ea9d7cd9479faf4422d91a4555d2a8730e174a5b6ea20

SHA512
2cfc7d8f09a2023a4bbd5dde6f37ede9d4fd968d77fd2bde1f23a1e738af3857503e435f21b87c9ba9063521750b291a0f6eaef8d1ce7a11f9ad7f7ce5b15236

Download Submit
memory/2828-28-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/2828-33-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/2828-32-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/2828-31-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/2828-30-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-19-0x0000000000431000-0x000000000045F000-memory.dmp

Filesize
184KB

Download
memory/3248-37-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-47-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-20-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-21-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-22-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-23-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-24-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-25-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-26-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-46-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-29-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-45-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-44-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-43-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-38-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-34-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-35-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-36-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3248-18-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/3572-1-0x0000000076F94000-0x0000000076F96000-memory.dmp

Filesize
8KB

Download
memory/3572-2-0x0000000000BC1000-0x0000000000BEF000-memory.dmp

Filesize
184KB

Download
memory/3572-3-0x0000000000BC0000-0x0000000001089000-memory.dmp

Filesize
4.8MB

Download
memory/3572-5-0x0000000000BC0000-0x0000000001089000-memory.dmp

Filesize
4.8MB

Download
memory/3572-17-0x0000000000BC0000-0x0000000001089000-memory.dmp

Filesize
4.8MB

Download
memory/3572-0-0x0000000000BC0000-0x0000000001089000-memory.dmp

Filesize
4.8MB

Download
memory/4504-40-0x0000000000430000-0x00000000008F9000-memory.dmp

Filesize
4.8MB

Download
memory/4504-42-0x0000000000430000-0x00000000008F9000-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