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 4 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
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	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
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	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe

Executes dropped EXE 3 IoCs

pid	Process
656	axplong.exe
3504	axplong.exe
4968	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.

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	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
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
656	axplong.exe
3504	axplong.exe
4968	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 8 IoCs

pid	Process
4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe
656	axplong.exe
656	axplong.exe
3504	axplong.exe
3504	axplong.exe
4968	axplong.exe
4968	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 656	4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	82
PID 4944 wrote to memory of 656	4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	82
PID 4944 wrote to memory of 656	4944	22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a.exe	82

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
- 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:4944
- 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:656

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:3504

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:4968

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
3.0MB

MD5
9272a8db57c1fd880d7affaa75704bca

SHA1
26eca9e1fafdbd335216e87f2aaae47135ea08ec

SHA256
22e42ae3d6d680f6996647ab4e90f05535d8b99ce6e92e1fd3ef4ac1700a353a

SHA512
aada6f422c086a82edd23de99f0c693f540214aa18888ab7848b4e619bffef323eca3edda998f9d30104771d45cd68a50c0b6a00804ae930427e347539a48713

Download Submit
memory/656-28-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-37-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-48-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-47-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-46-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-17-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-45-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-44-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-19-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-21-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-20-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-22-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-23-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-24-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-25-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-26-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-40-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-39-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-29-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-30-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-38-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-27-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-36-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/656-35-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/3504-34-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/3504-33-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/3504-32-0x00000000004E0000-0x00000000007EE000-memory.dmp

Filesize
3.1MB

Download
memory/4944-0-0x0000000000570000-0x000000000087E000-memory.dmp

Filesize
3.1MB

Download
memory/4944-2-0x0000000000571000-0x00000000005D9000-memory.dmp

Filesize
416KB

Download
memory/4944-15-0x0000000000570000-0x000000000087E000-memory.dmp

Filesize
3.1MB

Download
memory/4944-18-0x0000000000571000-0x00000000005D9000-memory.dmp

Filesize
416KB

Download
memory/4944-1-0x0000000077B94000-0x0000000077B96000-memory.dmp

Filesize
8KB

Download
memory/4944-4-0x0000000000570000-0x000000000087E000-memory.dmp

Filesize
3.1MB

Download
memory/4944-3-0x0000000000570000-0x000000000087E000-memory.dmp

Filesize
3.1MB

Download
memory/4968-43-0x00000000004E0000-0x00000000007EE000-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