amadey | ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7

General

Target

ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
Size

1.8MB
MD5

82df44eef727ea7e071329ac1ba3cc9a
SHA1

1328a799fdaf2459919525ef81d63516b56d610c
SHA256

ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7
SHA512

5880fcd69974de7e31889767d22128f8859039dec8a91304c398dbcadd671b5eeade935c44f44fadd81ff642a329ab815e0789a311d45dbac92863345d469c68
SSDEEP

24576:XtExDBBzX6ZPY24cfTh/0UZ/dxEZ8ZEYnNLrGM1nWMu15UX19l2WI6Tws3e9N+Zy:+lKZgk7L/dxEIEuPRWMu18JTbg+8Eop

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__	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.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	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.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
3032	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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
3032	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.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	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
3032	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 3032	1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe	30
PID 1924 wrote to memory of 3032	1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe	30
PID 1924 wrote to memory of 3032	1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe	30
PID 1924 wrote to memory of 3032	1924	ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe	30

C:\Users\Admin\AppData\Local\Temp\ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.exe
"C:\Users\Admin\AppData\Local\Temp\ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7.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:1924
- 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:3032

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
82df44eef727ea7e071329ac1ba3cc9a

SHA1
1328a799fdaf2459919525ef81d63516b56d610c

SHA256
ee09f9f6680dbceb4c51704a9f6556fcbb01209b3e374bd8a2edaf9a494f5ef7

SHA512
5880fcd69974de7e31889767d22128f8859039dec8a91304c398dbcadd671b5eeade935c44f44fadd81ff642a329ab815e0789a311d45dbac92863345d469c68

Download Submit
memory/1924-18-0x0000000000300000-0x00000000007B8000-memory.dmp

Filesize
4.7MB

Download
memory/1924-1-0x00000000773C0000-0x00000000773C2000-memory.dmp

Filesize
8KB

Download
memory/1924-2-0x0000000000301000-0x000000000032F000-memory.dmp

Filesize
184KB

Download
memory/1924-3-0x0000000000300000-0x00000000007B8000-memory.dmp

Filesize
4.7MB

Download
memory/1924-5-0x0000000000300000-0x00000000007B8000-memory.dmp

Filesize
4.7MB

Download
memory/1924-0-0x0000000000300000-0x00000000007B8000-memory.dmp

Filesize
4.7MB

Download
memory/1924-21-0x0000000006F90000-0x0000000007448000-memory.dmp

Filesize
4.7MB

Download
memory/1924-19-0x0000000006F90000-0x0000000007448000-memory.dmp

Filesize
4.7MB

Download
memory/3032-27-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-33-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-22-0x0000000000FF1000-0x000000000101F000-memory.dmp

Filesize
184KB

Download
memory/3032-25-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-26-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-20-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-29-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-28-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-30-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-31-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-32-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-23-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-34-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-35-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-36-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-37-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-38-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-39-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-40-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-41-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download
memory/3032-42-0x0000000000FF0000-0x00000000014A8000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads