amadey | dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441

General

Target

dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
Size

1.8MB
MD5

0e356f46a8dcf6adb3da20d5d368ccb4
SHA1

09c3e7d1fd1b4ec6c59da1601fc6b764dde7ccbc
SHA256

dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441
SHA512

51b15b53021b027063607769fa2629c41341cff7efb4d838e0ae1c9d62fdecebac805b343ab2fcc8ecad761a2968add53e21b46a67be99d80337663cec01ce8c
SSDEEP

49152:1MhfLJQjxSJtEcHUCfC3g78BPiRMW81DGehaCDd:1y9Q4JtEcHiQA6g9Nhx

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.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

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	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.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-1-5-21-4003209913-3868522715-854928974-1000\Control Panel\International\Geo\Nation	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe

Executes dropped EXE 3 IoCs

pid	Process
5000	axplong.exe
4632	axplong.exe
1200	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4003209913-3868522715-854928974-1000\Software\Wine	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
Key opened	\REGISTRY\USER\S-1-5-21-4003209913-3868522715-854928974-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4003209913-3868522715-854928974-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4003209913-3868522715-854928974-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3644	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
5000	axplong.exe
4632	axplong.exe
1200	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.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	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3644	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
3644	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
5000	axplong.exe
5000	axplong.exe
4632	axplong.exe
4632	axplong.exe
1200	axplong.exe
1200	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 5000	3644	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe	86
PID 3644 wrote to memory of 5000	3644	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe	86
PID 3644 wrote to memory of 5000	3644	dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe	86

C:\Users\Admin\AppData\Local\Temp\dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.exe
"C:\Users\Admin\AppData\Local\Temp\dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441.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 WriteProcessMemory
PID:3644
- 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:5000

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:4632

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:1200

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
0e356f46a8dcf6adb3da20d5d368ccb4

SHA1
09c3e7d1fd1b4ec6c59da1601fc6b764dde7ccbc

SHA256
dd5eec9105cf48fa0bf71f7aabd08df0625162251fded47d05a6e7bbb592e441

SHA512
51b15b53021b027063607769fa2629c41341cff7efb4d838e0ae1c9d62fdecebac805b343ab2fcc8ecad761a2968add53e21b46a67be99d80337663cec01ce8c

Download Submit
memory/1200-40-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/3644-1-0x0000000077044000-0x0000000077046000-memory.dmp

Filesize
8KB

Download
memory/3644-2-0x0000000000F81000-0x0000000000FAF000-memory.dmp

Filesize
184KB

Download
memory/3644-3-0x0000000000F80000-0x000000000143F000-memory.dmp

Filesize
4.7MB

Download
memory/3644-4-0x0000000000F80000-0x000000000143F000-memory.dmp

Filesize
4.7MB

Download
memory/3644-16-0x0000000000F80000-0x000000000143F000-memory.dmp

Filesize
4.7MB

Download
memory/3644-0-0x0000000000F80000-0x000000000143F000-memory.dmp

Filesize
4.7MB

Download
memory/4632-28-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/4632-32-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/4632-30-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/4632-29-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-20-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-34-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-25-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-26-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-23-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-22-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-21-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-19-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-33-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-24-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-35-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-36-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-37-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-38-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-18-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-41-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-42-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-43-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-44-0x0000000000B00000-0x0000000000FBF000-memory.dmp

Filesize
4.7MB

Download
memory/5000-45-0x0000000000B00000-0x0000000000FBF000-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