amadey | 710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba

General

Target

710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
Size

3.1MB
MD5

630a5008a294764f051d59e88cf8f2c3
SHA1

750487488acf5b5157e9fe98fc78a2fa5298f1cf
SHA256

710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba
SHA512

b7da456ee7f1a084318f8f570806a9d0fe1e567c7194f1584b5e744b142d52929ed9e44e69941012f7bace4044ff83e42710168042239c5da643a67ae95462ea
SSDEEP

49152:cxHXAsKpqfrHtwJ9ThMFbd/+JaFajFKMp4j/7izu:ceDoDNwJ9ThMFbdiaUjrOD7

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__	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.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 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	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe

Executes dropped EXE 3 IoCs

pid	Process
628	axplong.exe
4656	axplong.exe
4368	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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
628	axplong.exe
4656	axplong.exe
4368	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.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	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
628	axplong.exe
628	axplong.exe
4656	axplong.exe
4656	axplong.exe
4368	axplong.exe
4368	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 628	1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe	82
PID 1116 wrote to memory of 628	1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe	82
PID 1116 wrote to memory of 628	1116	710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe	82

C:\Users\Admin\AppData\Local\Temp\710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.exe
"C:\Users\Admin\AppData\Local\Temp\710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba.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:1116
- 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:628

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:4656

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:4368

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
3.1MB

MD5
630a5008a294764f051d59e88cf8f2c3

SHA1
750487488acf5b5157e9fe98fc78a2fa5298f1cf

SHA256
710b83549c3ce1ebd7d32c4c4b6bebdfe3f67093091212ea3e59b2d60f2a71ba

SHA512
b7da456ee7f1a084318f8f570806a9d0fe1e567c7194f1584b5e744b142d52929ed9e44e69941012f7bace4044ff83e42710168042239c5da643a67ae95462ea

Download Submit
memory/628-37-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-29-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-48-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-47-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-46-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-16-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-45-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-44-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-20-0x0000000000D71000-0x0000000000DD9000-memory.dmp

Filesize
416KB

Download
memory/628-21-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-41-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-23-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-24-0x0000000000D71000-0x0000000000DD9000-memory.dmp

Filesize
416KB

Download
memory/628-25-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-26-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-27-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-40-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-28-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-22-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-39-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-38-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/628-36-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/1116-0-0x0000000000050000-0x000000000036A000-memory.dmp

Filesize
3.1MB

Download
memory/1116-2-0x0000000000051000-0x00000000000B9000-memory.dmp

Filesize
416KB

Download
memory/1116-18-0x0000000000050000-0x000000000036A000-memory.dmp

Filesize
3.1MB

Download
memory/1116-19-0x0000000000051000-0x00000000000B9000-memory.dmp

Filesize
416KB

Download
memory/1116-1-0x0000000076F14000-0x0000000076F16000-memory.dmp

Filesize
8KB

Download
memory/1116-4-0x0000000000050000-0x000000000036A000-memory.dmp

Filesize
3.1MB

Download
memory/1116-3-0x0000000000050000-0x000000000036A000-memory.dmp

Filesize
3.1MB

Download
memory/4368-43-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/4656-35-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/4656-33-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/4656-32-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download
memory/4656-31-0x0000000000D70000-0x000000000108A000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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