amadey | f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531

General

Target

f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
Size

1.8MB
MD5

6637e52ec8df79510016d81726913386
SHA1

c27ad885cf248188c91392b5d249d0007d92cab8
SHA256

f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531
SHA512

54f5ab08d4a65d86c1d0fa2a59cca941da74798bcb8a8e322ad3a43d49f1ef9fc2d246193b6cab226bdb83e4f0893e97a158a5528ed7b2eba3727df02149f2c2
SSDEEP

49152:kmqXoEHC/5G9vAbhOY8Umkom9KyvMBNa:kRosI5G9vEOY8s6BN

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.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\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
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

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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe

Executes dropped EXE 4 IoCs

pid	Process
1680	axplong.exe
936	axplong.exe
3780	axplong.exe
2596	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
1680	axplong.exe
936	axplong.exe
3780	axplong.exe
2596	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.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	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
1680	axplong.exe
1680	axplong.exe
936	axplong.exe
936	axplong.exe
3780	axplong.exe
3780	axplong.exe
2596	axplong.exe
2596	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1680	2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe	89
PID 2516 wrote to memory of 1680	2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe	89
PID 2516 wrote to memory of 1680	2516	f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe	89

C:\Users\Admin\AppData\Local\Temp\f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.exe
"C:\Users\Admin\AppData\Local\Temp\f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531.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:2516
- 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:1680

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:936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4512,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:8
1⤵
PID:2572

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:3780

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:2596

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
6637e52ec8df79510016d81726913386

SHA1
c27ad885cf248188c91392b5d249d0007d92cab8

SHA256
f546eefa92ec1a9ebc67bd97c58b897192ca10dccc42426767f6c04da9e07531

SHA512
54f5ab08d4a65d86c1d0fa2a59cca941da74798bcb8a8e322ad3a43d49f1ef9fc2d246193b6cab226bdb83e4f0893e97a158a5528ed7b2eba3727df02149f2c2

Download Submit
memory/936-25-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/936-29-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/936-30-0x0000000000C51000-0x0000000000C7F000-memory.dmp

Filesize
184KB

Download
memory/936-27-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/936-26-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-31-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-43-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-19-0x0000000000C51000-0x0000000000C7F000-memory.dmp

Filesize
184KB

Download
memory/1680-20-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-21-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-23-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-22-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-16-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-53-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-52-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-48-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-47-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-46-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-32-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-33-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-34-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-35-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-36-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-37-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-38-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-45-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/1680-44-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/2516-18-0x00000000002D0000-0x000000000077F000-memory.dmp

Filesize
4.7MB

Download
memory/2516-0-0x00000000002D0000-0x000000000077F000-memory.dmp

Filesize
4.7MB

Download
memory/2516-1-0x0000000077524000-0x0000000077526000-memory.dmp

Filesize
8KB

Download
memory/2516-2-0x00000000002D1000-0x00000000002FF000-memory.dmp

Filesize
184KB

Download
memory/2516-3-0x00000000002D0000-0x000000000077F000-memory.dmp

Filesize
4.7MB

Download
memory/2516-4-0x00000000002D0000-0x000000000077F000-memory.dmp

Filesize
4.7MB

Download
memory/2596-51-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/3780-42-0x0000000000C50000-0x00000000010FF000-memory.dmp

Filesize
4.7MB

Download
memory/3780-40-0x0000000000C50000-0x00000000010FF000-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