amadey | 34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

General

Target

34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Size

1.8MB
MD5

5d8b070e0d5fcdab6b00b80bb773f516
SHA1

32304e8513d02c8e6181e83726c671b1c8f9041f
SHA256

34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70
SHA512

8ab84daf7fbdae5692e6cfd41709fcd18cf6eb366c76aa0d2a90007c8ec1f8f79c5c3575542c9eaaef46696c67fac7c951be8daa8d75dafc0b361371b0d851df
SSDEEP

49152:B2PSuabR7qQaq39b94V6IkkwkJsUEJe8Y7+xejug:APSNN7qY3V9NIkkXN8YQg

Score

10^/10

amadey fed3aa defense_evasion discovery 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
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2144	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
2144	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.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	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
2144	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2144	2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	28
PID 2280 wrote to memory of 2144	2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	28
PID 2280 wrote to memory of 2144	2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	28
PID 2280 wrote to memory of 2144	2280	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	28

C:\Users\Admin\AppData\Local\Temp\34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
"C:\Users\Admin\AppData\Local\Temp\34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:2280
- 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:2144

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

3

T1012

System Information Discovery

2

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

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
5d8b070e0d5fcdab6b00b80bb773f516

SHA1
32304e8513d02c8e6181e83726c671b1c8f9041f

SHA256
34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

SHA512
8ab84daf7fbdae5692e6cfd41709fcd18cf6eb366c76aa0d2a90007c8ec1f8f79c5c3575542c9eaaef46696c67fac7c951be8daa8d75dafc0b361371b0d851df

Download Submit
memory/2144-27-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-33-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-40-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-39-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-37-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-36-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-20-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-35-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-21-0x0000000000951000-0x000000000097F000-memory.dmp

Filesize
184KB

Download
memory/2144-22-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-24-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-28-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-34-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-38-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-25-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-29-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-30-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-31-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-32-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2144-26-0x0000000000950000-0x0000000000E19000-memory.dmp

Filesize
4.8MB

Download
memory/2280-2-0x0000000000261000-0x000000000028F000-memory.dmp

Filesize
184KB

Download
memory/2280-19-0x00000000071F0000-0x00000000076B9000-memory.dmp

Filesize
4.8MB

Download
memory/2280-17-0x0000000000260000-0x0000000000729000-memory.dmp

Filesize
4.8MB

Download
memory/2280-1-0x00000000770D0000-0x00000000770D2000-memory.dmp

Filesize
8KB

Download
memory/2280-0-0x0000000000260000-0x0000000000729000-memory.dmp

Filesize
4.8MB

Download
memory/2280-5-0x0000000000260000-0x0000000000729000-memory.dmp

Filesize
4.8MB

Download
memory/2280-3-0x0000000000260000-0x0000000000729000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads