amadey | c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6

General

Target

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
Size

1.9MB
MD5

49a9681922ad571a4a24b42465e5cdc4
SHA1

f710153121bcde5e6acd4760001d916675973475
SHA256

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6
SHA512

adcb2e990a433e69468c21bc2f0089d147aad354bb3d637f280383f5d31913f4ad80a8c121a565a89b36946df0df02b142955681e257dd4bca66470146b976f3
SSDEEP

49152:GJd564fdAN+fobpaJztfWOoh1jpt1zeO67:khgfb8tt/oNtcOI

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.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 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

axplong.exec66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exeaxplong.exeaxplong.exe

description	ioc	process
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	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.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	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

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

Executes dropped EXE 3 IoCs

Processes:

axplong.exeaxplong.exeaxplong.exe

pid process

1432 axplong.exe
1180 axplong.exe
3108 axplong.exe

pid	process
1432	axplong.exe
1180	axplong.exe
3108	axplong.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:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exeaxplong.exeaxplong.exeaxplong.exe

pid process

3876 c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
1432 axplong.exe
1180 axplong.exe
3108 axplong.exe
Drops file in Windows directory 1 IoCs

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

description ioc process

File created C:\Windows\Tasks\axplong.job c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.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	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

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

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exeaxplong.exeaxplong.exeaxplong.exe

pid	process
3876	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
3876	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
1432	axplong.exe
1432	axplong.exe
1180	axplong.exe
1180	axplong.exe
3108	axplong.exe
3108	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

pid process

3876 c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe

description	pid	process	target process
PID 3876 wrote to memory of 1432	3876	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe	axplong.exe
PID 3876 wrote to memory of 1432	3876	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe	axplong.exe
PID 3876 wrote to memory of 1432	3876	c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe	axplong.exe

C:\Users\Admin\AppData\Local\Temp\c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.exe
"C:\Users\Admin\AppData\Local\Temp\c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6.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:3876

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:1432

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:1180

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:3108

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

Replay Monitor

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Downloads

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

Filesize
1.9MB

MD5
49a9681922ad571a4a24b42465e5cdc4

SHA1
f710153121bcde5e6acd4760001d916675973475

SHA256
c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6

SHA512
adcb2e990a433e69468c21bc2f0089d147aad354bb3d637f280383f5d31913f4ad80a8c121a565a89b36946df0df02b142955681e257dd4bca66470146b976f3

Download Submit
memory/1180-33-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1180-31-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1180-30-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-27-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-39-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-17-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-46-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-19-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-20-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-22-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-21-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-23-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-24-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-25-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-26-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-45-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-28-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-44-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-43-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-38-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-34-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-35-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-36-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/1432-37-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/3108-41-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/3108-42-0x00000000003D0000-0x00000000008B9000-memory.dmp

Filesize
4.9MB

Download
memory/3876-1-0x0000000077C84000-0x0000000077C86000-memory.dmp

Filesize
8KB

Download
memory/3876-4-0x0000000000770000-0x0000000000C59000-memory.dmp

Filesize
4.9MB

Download
memory/3876-3-0x0000000000770000-0x0000000000C59000-memory.dmp

Filesize
4.9MB

Download
memory/3876-2-0x0000000000771000-0x000000000079F000-memory.dmp

Filesize
184KB

Download
memory/3876-0-0x0000000000770000-0x0000000000C59000-memory.dmp

Filesize
4.9MB

Download
memory/3876-16-0x0000000000770000-0x0000000000C59000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads