amadey | 0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb

General

Target

0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
Size

1.8MB
MD5

08a4377b2bd1448b1340fbdadb86e85a
SHA1

0f4b1a2e8e82ca160a0966750335499a2fa86b3a
SHA256

0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb
SHA512

2338cfaea8b3849116a6a33e4959c823fadd3e9411d84955f4ef867c5bc4ded6d59bea9b5f02203b0abf705a31aa3ea95fda240e781937ed09344dd855f3db72
SSDEEP

49152:mCdETZxiRwHZoWkz4SpaZyFf3NVaPCZo2zx:mCqUxvzxQGGPxSx

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 3 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.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 6 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	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe

Executes dropped EXE 2 IoCs

pid	Process
4276	axplong.exe
4156	axplong.exe

Identifies Wine through registry keys 2 TTPs 3 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-1-5-21-1403246978-718555486-3105247137-1000\Software\Wine	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
Key opened	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
4276	axplong.exe
4156	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.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 3 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	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
4276	axplong.exe
4276	axplong.exe
4156	axplong.exe
4156	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5056 wrote to memory of 4276	5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe	88
PID 5056 wrote to memory of 4276	5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe	88
PID 5056 wrote to memory of 4276	5056	0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe	88

C:\Users\Admin\AppData\Local\Temp\0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.exe
"C:\Users\Admin\AppData\Local\Temp\0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb.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:5056
- 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:4276

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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4156

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
08a4377b2bd1448b1340fbdadb86e85a

SHA1
0f4b1a2e8e82ca160a0966750335499a2fa86b3a

SHA256
0730692563d8d687c1c5196493849967c059d76a7288bb2bf2331de6c0d6ffbb

SHA512
2338cfaea8b3849116a6a33e4959c823fadd3e9411d84955f4ef867c5bc4ded6d59bea9b5f02203b0abf705a31aa3ea95fda240e781937ed09344dd855f3db72

Download Submit
memory/4156-33-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-32-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-25-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-26-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-38-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-37-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-36-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-35-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-27-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-31-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-30-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-24-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-29-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-39-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-34-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4156-28-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4276-21-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4276-20-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/4276-19-0x0000000000A31000-0x0000000000A5F000-memory.dmp

Filesize
184KB

Download
memory/4276-18-0x0000000000A30000-0x0000000000EE8000-memory.dmp

Filesize
4.7MB

Download
memory/5056-3-0x0000000000570000-0x0000000000A28000-memory.dmp

Filesize
4.7MB

Download
memory/5056-2-0x0000000000571000-0x000000000059F000-memory.dmp

Filesize
184KB

Download
memory/5056-0-0x0000000000570000-0x0000000000A28000-memory.dmp

Filesize
4.7MB

Download
memory/5056-17-0x0000000000570000-0x0000000000A28000-memory.dmp

Filesize
4.7MB

Download
memory/5056-1-0x0000000077D04000-0x0000000077D06000-memory.dmp

Filesize
8KB

Download
memory/5056-6-0x0000000000570000-0x0000000000A28000-memory.dmp

Filesize
4.7MB

Download
memory/5056-4-0x0000000000570000-0x0000000000A28000-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