amadey | 014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b

General

Target

014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
Size

3.1MB
MD5

38560b590890a37ab8460092560d282c
SHA1

2564dac98b8ed26fccaed9764f172c9123e50f2b
SHA256

014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b
SHA512

5a5b0869092b690ac373d03916142c454d88fcb7abd26ceebe738e2df1d09416f19e0f73163050f1e45c3daba980b1714193a79cab84661277d11b455326f368
SSDEEP

49152:0RDfGY4MzqVDFDJKt+yEVlISupM+Gr9Jcx2gKG:sbGY4M8JDJy+yEVubM+GBJc8

Score

10^/10

amadey 9c9aa5 discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes

install_dir
abc3bc1985
install_file
skotes.exe
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
url_paths
/Zu7JuNko/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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe

Executes dropped EXE 4 IoCs

pid	Process
1164	skotes.exe
4856	skotes.exe
4320	skotes.exe
4492	skotes.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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
1164	skotes.exe
4856	skotes.exe
4320	skotes.exe
4492	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.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	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
1164	skotes.exe
1164	skotes.exe
4856	skotes.exe
4856	skotes.exe
4320	skotes.exe
4320	skotes.exe
4492	skotes.exe
4492	skotes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 1164	2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe	82
PID 2924 wrote to memory of 1164	2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe	82
PID 2924 wrote to memory of 1164	2924	014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe	82

C:\Users\Admin\AppData\Local\Temp\014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.exe
"C:\Users\Admin\AppData\Local\Temp\014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b.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:2924
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:1164

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4856

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4320

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4492

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\abc3bc1985\skotes.exe

Filesize
3.1MB

MD5
38560b590890a37ab8460092560d282c

SHA1
2564dac98b8ed26fccaed9764f172c9123e50f2b

SHA256
014857e05f8c8abace4ccf74a6e613a755a651d724c510dc5959bea75295f53b

SHA512
5a5b0869092b690ac373d03916142c454d88fcb7abd26ceebe738e2df1d09416f19e0f73163050f1e45c3daba980b1714193a79cab84661277d11b455326f368

Download Submit
memory/1164-41-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-24-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-51-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-50-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-47-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-45-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-44-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-16-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-32-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-22-0x00000000003E1000-0x0000000000449000-memory.dmp

Filesize
416KB

Download
memory/1164-25-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-36-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-23-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-42-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-38-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-29-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-31-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-30-0x00000000003E1000-0x0000000000449000-memory.dmp

Filesize
416KB

Download
memory/1164-43-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-33-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-34-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/1164-35-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/2924-2-0x0000000000301000-0x0000000000369000-memory.dmp

Filesize
416KB

Download
memory/2924-18-0x0000000000300000-0x0000000000611000-memory.dmp

Filesize
3.1MB

Download
memory/2924-3-0x0000000000300000-0x0000000000611000-memory.dmp

Filesize
3.1MB

Download
memory/2924-4-0x0000000000300000-0x0000000000611000-memory.dmp

Filesize
3.1MB

Download
memory/2924-0-0x0000000000300000-0x0000000000611000-memory.dmp

Filesize
3.1MB

Download
memory/2924-1-0x0000000077BD4000-0x0000000077BD6000-memory.dmp

Filesize
8KB

Download
memory/2924-19-0x0000000000301000-0x0000000000369000-memory.dmp

Filesize
416KB

Download
memory/4320-40-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/4320-39-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/4492-48-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/4492-49-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/4856-28-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/4856-21-0x00000000003E0000-0x00000000006F1000-memory.dmp

Filesize
3.1MB

Download
memory/4856-26-0x00000000003E0000-0x00000000006F1000-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