amadey | b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11

General

Target

b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
Size

1.8MB
MD5

553ab3e47bc804de2df02d770eb9b980
SHA1

5f7b9c311569bb0628b5d31ad80566b81c8b67be
SHA256

b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11
SHA512

402a5e211420450d085c07549e2d9820a1a4b366083fe19ee1a291b0e250786cb8f02679fead950662a9734870863847e7e1c8f36f9508b575982f1cc759d559
SSDEEP

49152:CpXOggYJNimlHGzjtXFYhfFbvCjVIqaIPACZYqkSzSQMZR:CpXOwNimoXtShtr0PaI4tCSQ4R

Score

10^/10

amadey fed3aa discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/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

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.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\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\VideoBiosVersion	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe

Executes dropped EXE 4 IoCs

pid	Process
1948	axplong.exe
2144	axplong.exe
2112	axplong.exe
4992	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
1948	axplong.exe
2144	axplong.exe
2112	axplong.exe
4992	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
1948	axplong.exe
1948	axplong.exe
2144	axplong.exe
2144	axplong.exe
2112	axplong.exe
2112	axplong.exe
4992	axplong.exe
4992	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 1948	4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe	86
PID 4552 wrote to memory of 1948	4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe	86
PID 4552 wrote to memory of 1948	4552	b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe	86

C:\Users\Admin\AppData\Local\Temp\b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.exe
"C:\Users\Admin\AppData\Local\Temp\b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4552
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1948

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:2144

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:2112

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:4992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
553ab3e47bc804de2df02d770eb9b980

SHA1
5f7b9c311569bb0628b5d31ad80566b81c8b67be

SHA256
b56ea5a404041008482512ce7aee7d3898e777ea592bcc505796feb243a70e11

SHA512
402a5e211420450d085c07549e2d9820a1a4b366083fe19ee1a291b0e250786cb8f02679fead950662a9734870863847e7e1c8f36f9508b575982f1cc759d559

Download Submit
memory/1948-21-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-32-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-43-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-42-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-45-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-41-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-18-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-22-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-34-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-44-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-19-0x0000000000B31000-0x0000000000B5F000-memory.dmp

Filesize
184KB

Download
memory/1948-23-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-24-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-26-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-40-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-37-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-36-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-35-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-33-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/1948-20-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/2112-39-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/2144-31-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/2144-29-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/2144-28-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download
memory/4552-0-0x0000000000860000-0x0000000000D1C000-memory.dmp

Filesize
4.7MB

Download
memory/4552-17-0x0000000000860000-0x0000000000D1C000-memory.dmp

Filesize
4.7MB

Download
memory/4552-4-0x0000000000860000-0x0000000000D1C000-memory.dmp

Filesize
4.7MB

Download
memory/4552-3-0x0000000000860000-0x0000000000D1C000-memory.dmp

Filesize
4.7MB

Download
memory/4552-2-0x0000000000861000-0x000000000088F000-memory.dmp

Filesize
184KB

Download
memory/4552-1-0x0000000076F94000-0x0000000076F96000-memory.dmp

Filesize
8KB

Download
memory/4992-47-0x0000000000B30000-0x0000000000FEC000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads