amadey | 22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a

General

Target

22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
Size

3.0MB
MD5

9272a8db57c1fd880d7affaa75704bca
SHA1

26eca9e1fafdbd335216e87f2aaae47135ea08ec
SHA256

22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a
SHA512

aada6f422c086a82edd23de99f0c693f540214aa18888ab7848b4e619bffef323eca3edda998f9d30104771d45cd68a50c0b6a00804ae930427e347539a48713
SSDEEP

49152:HfiGDKwltU61EkWmPgbjU/6OUiaCIHMbqYkr0uM:HfiitU61EkWnbjUyOU+Is5Gj

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
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.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	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.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
2652	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.

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	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
2652	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.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	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
2652	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2652	3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	32
PID 3052 wrote to memory of 2652	3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	32
PID 3052 wrote to memory of 2652	3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	32
PID 3052 wrote to memory of 2652	3052	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	32

C:\Users\Admin\AppData\Local\Temp\22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
"C:\Users\Admin\AppData\Local\Temp\22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.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:3052
- 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:2652

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

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

Filesize
3.0MB

MD5
9272a8db57c1fd880d7affaa75704bca

SHA1
26eca9e1fafdbd335216e87f2aaae47135ea08ec

SHA256
22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a

SHA512
aada6f422c086a82edd23de99f0c693f540214aa18888ab7848b4e619bffef323eca3edda998f9d30104771d45cd68a50c0b6a00804ae930427e347539a48713

Download Submit
memory/2652-34-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-36-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-42-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-41-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-40-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-39-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-38-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-21-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-37-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-30-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-23-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-24-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-26-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-27-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-35-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-33-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-28-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-31-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-32-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/2652-29-0x00000000000C0000-0x00000000003CE000-memory.dmp

Filesize
3.1MB

Download
memory/3052-0-0x0000000000300000-0x000000000060E000-memory.dmp

Filesize
3.1MB

Download
memory/3052-2-0x0000000000301000-0x0000000000369000-memory.dmp

Filesize
416KB

Download
memory/3052-17-0x0000000006B70000-0x0000000006E7E000-memory.dmp

Filesize
3.1MB

Download
memory/3052-18-0x0000000000300000-0x000000000060E000-memory.dmp

Filesize
3.1MB

Download
memory/3052-22-0x0000000000301000-0x0000000000369000-memory.dmp

Filesize
416KB

Download
memory/3052-19-0x0000000006B70000-0x0000000006E7E000-memory.dmp

Filesize
3.1MB

Download
memory/3052-1-0x0000000077580000-0x0000000077582000-memory.dmp

Filesize
8KB

Download
memory/3052-5-0x0000000000300000-0x000000000060E000-memory.dmp

Filesize
3.1MB

Download
memory/3052-3-0x0000000000300000-0x000000000060E000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads