amadey | 432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76

General

Target

432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
Size

1.9MB
MD5

38cfe31abbe29dbd628c37212c5f26bf
SHA1

bc9626b4d802877072f14d05658946ec27992b3f
SHA256

432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76
SHA512

b404bdd668841659cd13b80473f7ae9ccfeee420755debfb7d0c1ab761123a17ed818381ff2ac6890269763ee9fe0435272456f5e0b152e6ec83c65253f9a324
SSDEEP

49152:gWMzrszr3JC4Xx0v6SEglWK0iCPbGx7O4OhU:g/zmJh0i8lWnTGx7O4X

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__	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.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\VideoBiosVersion	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.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	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe

Executes dropped EXE 1 IoCs

pid	Process
2812	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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
2812	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.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	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
2812	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2812	2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe	31
PID 2020 wrote to memory of 2812	2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe	31
PID 2020 wrote to memory of 2812	2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe	31
PID 2020 wrote to memory of 2812	2020	432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe	31

C:\Users\Admin\AppData\Local\Temp\432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.exe
"C:\Users\Admin\AppData\Local\Temp\432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76.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:2020
- 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:2812

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

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Downloads

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

Filesize
1.9MB

MD5
38cfe31abbe29dbd628c37212c5f26bf

SHA1
bc9626b4d802877072f14d05658946ec27992b3f

SHA256
432969470e024253704fe93c7eeebe135fcc398a43871b4b9d63958163f62b76

SHA512
b404bdd668841659cd13b80473f7ae9ccfeee420755debfb7d0c1ab761123a17ed818381ff2ac6890269763ee9fe0435272456f5e0b152e6ec83c65253f9a324

Download Submit
memory/2020-18-0x0000000000140000-0x000000000060F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-1-0x00000000773F0000-0x00000000773F2000-memory.dmp

Filesize
8KB

Download
memory/2020-2-0x0000000000141000-0x000000000016F000-memory.dmp

Filesize
184KB

Download
memory/2020-3-0x0000000000140000-0x000000000060F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-4-0x0000000000140000-0x000000000060F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-6-0x0000000000140000-0x000000000060F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-20-0x00000000070B0000-0x000000000757F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-0-0x0000000000140000-0x000000000060F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-19-0x00000000070B0000-0x000000000757F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-29-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-34-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-24-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-26-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-27-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-28-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-22-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-30-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-31-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-32-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-33-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-23-0x0000000001391000-0x00000000013BF000-memory.dmp

Filesize
184KB

Download
memory/2812-35-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-36-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-37-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-38-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-39-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-40-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-41-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-42-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-43-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download
memory/2812-44-0x0000000001390000-0x000000000185F000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads