amadey | 11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734

Analysis

max time kernel
149s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01-04-2024 11:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
Size

1.8MB
MD5

06fec0c258ccb923713aa0007a933baa
SHA1

31694babbaae60f5062c850cce2e9198b097f4e5
SHA256

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734
SHA512

653f1421047681b212bf5c34862c993a6031f9e33a4cc75c716d3eeba6d0988858f7396c8ff82e67fe17d6dcc948dd8ab74c93e57748ac4446be7fc9576a1382
SSDEEP

49152:YvsHwxOHLJTuPiwr3oZX1Bl1stWgtYdhGGuuOfS:E+wYHN6qZlBbH/fvCq

Score

10^/10

amadey evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.18

http://193.233.132.56

Attributes

install_dir
09fd851a4f
install_file
explorha.exe
strings_key
443351145ece4966ded809641c77cfa8
url_paths
/Pneh2sXQk0/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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

explorha.exeexplorha.exe11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exeexplorha.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorha.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorha.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorha.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

Processes:

explorha.exe11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exeexplorha.exeexplorha.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorha.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

Processes:

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

Executes dropped EXE 3 IoCs

Processes:

explorha.exeexplorha.exeexplorha.exe

pid process

4508 explorha.exe
2500 explorha.exe
1604 explorha.exe

pid	process
4508	explorha.exe
2500	explorha.exe
1604	explorha.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

Processes:

explorha.exeexplorha.exeexplorha.exe11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorha.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorha.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorha.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exeexplorha.exeexplorha.exeexplorha.exe

pid process

1628 11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
4508 explorha.exe
2500 explorha.exe
1604 explorha.exe
Drops file in Windows directory 1 IoCs

Processes:

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

description ioc process

File created C:\Windows\Tasks\explorha.job 11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\explorha.job	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exeexplorha.exeexplorha.exeexplorha.exe

pid	process
1628	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
1628	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
4508	explorha.exe
4508	explorha.exe
2500	explorha.exe
2500	explorha.exe
1604	explorha.exe
1604	explorha.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

pid process

1628 11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe

description	pid	process	target process
PID 1628 wrote to memory of 4508	1628	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe	explorha.exe
PID 1628 wrote to memory of 4508	1628	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe	explorha.exe
PID 1628 wrote to memory of 4508	1628	11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe	explorha.exe

C:\Users\Admin\AppData\Local\Temp\11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.exe
"C:\Users\Admin\AppData\Local\Temp\11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
  "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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
  - Suspicious behavior: EnumeratesProcesses
  PID:4508

C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:2500

C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:1604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe

Filesize
1.8MB

MD5
06fec0c258ccb923713aa0007a933baa

SHA1
31694babbaae60f5062c850cce2e9198b097f4e5

SHA256
11454acefd8d11f4cad356dae7295fa47553827f8f369c108f8f2320ae37e734

SHA512
653f1421047681b212bf5c34862c993a6031f9e33a4cc75c716d3eeba6d0988858f7396c8ff82e67fe17d6dcc948dd8ab74c93e57748ac4446be7fc9576a1382

Download Submit
memory/1604-59-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/1604-60-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/1604-62-0x0000000004990000-0x0000000004991000-memory.dmp

Filesize
4KB

Download
memory/1604-61-0x0000000004980000-0x0000000004981000-memory.dmp

Filesize
4KB

Download
memory/1604-63-0x0000000004970000-0x0000000004971000-memory.dmp

Filesize
4KB

Download
memory/1604-64-0x00000000049B0000-0x00000000049B1000-memory.dmp

Filesize
4KB

Download
memory/1604-66-0x0000000004960000-0x0000000004961000-memory.dmp

Filesize
4KB

Download
memory/1604-65-0x0000000004950000-0x0000000004951000-memory.dmp

Filesize
4KB

Download
memory/1604-67-0x00000000049A0000-0x00000000049A1000-memory.dmp

Filesize
4KB

Download
memory/1604-68-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/1628-8-0x00000000058D0000-0x00000000058D1000-memory.dmp

Filesize
4KB

Download
memory/1628-2-0x0000000000FA0000-0x000000000143F000-memory.dmp

Filesize
4.6MB

Download
memory/1628-23-0x0000000000FA0000-0x000000000143F000-memory.dmp

Filesize
4.6MB

Download
memory/1628-11-0x0000000005940000-0x0000000005941000-memory.dmp

Filesize
4KB

Download
memory/1628-9-0x0000000005920000-0x0000000005921000-memory.dmp

Filesize
4KB

Download
memory/1628-0-0x0000000000FA0000-0x000000000143F000-memory.dmp

Filesize
4.6MB

Download
memory/1628-7-0x00000000058E0000-0x00000000058E1000-memory.dmp

Filesize
4KB

Download
memory/1628-6-0x00000000058C0000-0x00000000058C1000-memory.dmp

Filesize
4KB

Download
memory/1628-5-0x0000000005930000-0x0000000005931000-memory.dmp

Filesize
4KB

Download
memory/1628-3-0x00000000058F0000-0x00000000058F1000-memory.dmp

Filesize
4KB

Download
memory/1628-4-0x0000000005900000-0x0000000005901000-memory.dmp

Filesize
4KB

Download
memory/1628-10-0x0000000005950000-0x0000000005951000-memory.dmp

Filesize
4KB

Download
memory/1628-1-0x0000000077D84000-0x0000000077D86000-memory.dmp

Filesize
8KB

Download
memory/2500-51-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/2500-50-0x00000000053D0000-0x00000000053D1000-memory.dmp

Filesize
4KB

Download
memory/2500-49-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/2500-48-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/2500-47-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/2500-46-0x0000000005390000-0x0000000005391000-memory.dmp

Filesize
4KB

Download
memory/2500-45-0x00000000053B0000-0x00000000053B1000-memory.dmp

Filesize
4KB

Download
memory/2500-42-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/2500-43-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/2500-44-0x00000000053A0000-0x00000000053A1000-memory.dmp

Filesize
4KB

Download
memory/4508-39-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-40-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-38-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-37-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-36-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-35-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-34-0x0000000005610000-0x0000000005611000-memory.dmp

Filesize
4KB

Download
memory/4508-52-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-53-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-54-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-55-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-56-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-57-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-33-0x0000000005620000-0x0000000005621000-memory.dmp

Filesize
4KB

Download
memory/4508-32-0x00000000055F0000-0x00000000055F1000-memory.dmp

Filesize
4KB

Download
memory/4508-31-0x00000000055A0000-0x00000000055A1000-memory.dmp

Filesize
4KB

Download
memory/4508-30-0x0000000005590000-0x0000000005591000-memory.dmp

Filesize
4KB

Download
memory/4508-29-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/4508-28-0x00000000055B0000-0x00000000055B1000-memory.dmp

Filesize
4KB

Download
memory/4508-27-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/4508-26-0x00000000055C0000-0x00000000055C1000-memory.dmp

Filesize
4KB

Download
memory/4508-25-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-24-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-69-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-70-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download
memory/4508-71-0x0000000000EB0000-0x000000000134F000-memory.dmp

Filesize
4.6MB

Download