amadey | b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793

General

Target

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
Size

1.9MB
MD5

23422bee04a686d3fb0812b02c15ff8d
SHA1

7f19c5b3dcdaba9a8f4dbe455630c7a0cebfaaed
SHA256

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793
SHA512

5cd6c82c2c3b98b9d60ed3421136b159e3e7a5b94d017b9f4b2db6b7ff737f4a1cceed8bb99844851a4ceaaf60a9426e80f7a63fbf74f1774aa70d81f727d470
SSDEEP

49152:p71O/dhYhIaOvxPHG+TaacMOqppfTGaq9juUX6IkYR:SwmaOvdHgaczqppfTGaujrcY

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.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__	axplons.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:

axplons.exeb96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.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\SystemBiosVersion	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.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	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.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:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe

Executes dropped EXE 3 IoCs

Processes:

axplons.exeaxplons.exeaxplons.exe

pid process

4900 axplons.exe
1864 axplons.exe
1748 axplons.exe

pid	process
4900	axplons.exe
1864	axplons.exe
1748	axplons.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:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Software\Wine	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
Key opened	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exeaxplons.exeaxplons.exeaxplons.exe

pid process

2936 b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
4900 axplons.exe
1864 axplons.exe
1748 axplons.exe
Drops file in Windows directory 1 IoCs

Processes:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe

description ioc process

File created C:\Windows\Tasks\axplons.job b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.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	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exeaxplons.exeaxplons.exeaxplons.exe

pid	process
2936	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
2936	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
4900	axplons.exe
4900	axplons.exe
1864	axplons.exe
1864	axplons.exe
1748	axplons.exe
1748	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe

description	pid	process	target process
PID 2936 wrote to memory of 4900	2936	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe	axplons.exe
PID 2936 wrote to memory of 4900	2936	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe	axplons.exe
PID 2936 wrote to memory of 4900	2936	b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe	axplons.exe

C:\Users\Admin\AppData\Local\Temp\b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.exe
"C:\Users\Admin\AppData\Local\Temp\b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793.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:2936

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:4900

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:1864

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:1748

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
Filesize
1.9MB

MD5
23422bee04a686d3fb0812b02c15ff8d

SHA1
7f19c5b3dcdaba9a8f4dbe455630c7a0cebfaaed

SHA256
b96b8e0c49054ba4f9e5b4ec39b176fd088193ea8f5a86d02faa06c0b49ab793

SHA512
5cd6c82c2c3b98b9d60ed3421136b159e3e7a5b94d017b9f4b2db6b7ff737f4a1cceed8bb99844851a4ceaaf60a9426e80f7a63fbf74f1774aa70d81f727d470

Download Submit
memory/1748-40-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/1748-41-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/1864-32-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/1864-31-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/1864-30-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/1864-29-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/2936-5-0x0000000000A00000-0x0000000000EE2000-memory.dmp

Filesize
4.9MB

Download
memory/2936-3-0x0000000000A00000-0x0000000000EE2000-memory.dmp

Filesize
4.9MB

Download
memory/2936-2-0x0000000000A01000-0x0000000000A2F000-memory.dmp

Filesize
184KB

Download
memory/2936-17-0x0000000000A00000-0x0000000000EE2000-memory.dmp

Filesize
4.9MB

Download
memory/2936-1-0x00000000777F4000-0x00000000777F6000-memory.dmp

Filesize
8KB

Download
memory/2936-0-0x0000000000A00000-0x0000000000EE2000-memory.dmp

Filesize
4.9MB

Download
memory/4900-27-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-34-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-26-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-24-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-23-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-22-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-21-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-19-0x0000000000B21000-0x0000000000B4F000-memory.dmp

Filesize
184KB

Download
memory/4900-33-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-25-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-35-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-36-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-37-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-38-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-20-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-18-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-42-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-43-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-44-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download
memory/4900-45-0x0000000000B20000-0x0000000001002000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads