amadey | cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b

Analysis

max time kernel
143s
max time network
117s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
24-06-2024 10:04

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General

Target

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
Size

1.8MB
MD5

52ea4b6fa3f1d1c994b14c02dea58dd5
SHA1

9766bd0673b1121f9b0b3938eef91ac9bc209e60
SHA256

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b
SHA512

c364b8e33f66f3526eb8a46ae872c83dcd1c8084f4a036bd1c901b0619944dc6128b7982c6714c9dbbe194e09b7910938500beb8510fb25c323b76053f9c3710
SSDEEP

49152:R+CJ4J5Id+sRSKucOY1o4QZ9kJooWsgDAuYXHhC:c2dVRuc04QZ9KYseYXBC

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplong.exeaxplong.exeaxplong.exeaxplong.execc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe

description	ioc	process
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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.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

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.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\SystemBiosVersion	axplong.exe

Executes dropped EXE 4 IoCs

Processes:

axplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

5004 axplong.exe
4172 axplong.exe
3036 axplong.exe
2488 axplong.exe

pid	process
5004	axplong.exe
4172	axplong.exe
3036	axplong.exe
2488	axplong.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

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
Key opened	\REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

4784 cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
5004 axplong.exe
4172 axplong.exe
3036 axplong.exe
2488 axplong.exe
Drops file in Windows directory 1 IoCs

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe

description ioc process

File created C:\Windows\Tasks\axplong.job cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.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\axplong.job	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid	process
4784	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
4784	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
5004	axplong.exe
5004	axplong.exe
4172	axplong.exe
4172	axplong.exe
3036	axplong.exe
3036	axplong.exe
2488	axplong.exe
2488	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe

pid process

4784 cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe

description	pid	process	target process
PID 4784 wrote to memory of 5004	4784	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe	axplong.exe
PID 4784 wrote to memory of 5004	4784	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe	axplong.exe
PID 4784 wrote to memory of 5004	4784	cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe	axplong.exe

C:\Users\Admin\AppData\Local\Temp\cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe
"C:\Users\Admin\AppData\Local\Temp\cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- 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:4784

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
"C:\Users\Admin\AppData\Local\Temp\8254624243\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
- Suspicious behavior: EnumeratesProcesses
PID:5004

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:4172

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:3036

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:2488

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
Filesize
1.8MB

MD5
52ea4b6fa3f1d1c994b14c02dea58dd5

SHA1
9766bd0673b1121f9b0b3938eef91ac9bc209e60

SHA256
cc949d885c2ffa9db00da44bdee929202b880b8dec193def7e5292599155862b

SHA512
c364b8e33f66f3526eb8a46ae872c83dcd1c8084f4a036bd1c901b0619944dc6128b7982c6714c9dbbe194e09b7910938500beb8510fb25c323b76053f9c3710

Download Submit
memory/2488-45-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/2488-46-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/3036-35-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/3036-37-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/4172-27-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/4172-24-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/4172-26-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/4784-3-0x0000000000A10000-0x0000000000EAF000-memory.dmp

Filesize
4.6MB

Download
memory/4784-18-0x0000000000A10000-0x0000000000EAF000-memory.dmp

Filesize
4.6MB

Download
memory/4784-5-0x0000000000A10000-0x0000000000EAF000-memory.dmp

Filesize
4.6MB

Download
memory/4784-0-0x0000000000A10000-0x0000000000EAF000-memory.dmp

Filesize
4.6MB

Download
memory/4784-2-0x0000000000A11000-0x0000000000A3F000-memory.dmp

Filesize
184KB

Download
memory/4784-1-0x0000000077DB6000-0x0000000077DB8000-memory.dmp

Filesize
8KB

Download
memory/5004-28-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-20-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-22-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-29-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-30-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-31-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-32-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-33-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-21-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-25-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-38-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-39-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-40-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-41-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-42-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-43-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-19-0x00000000001B1000-0x00000000001DF000-memory.dmp

Filesize
184KB

Download
memory/5004-16-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download
memory/5004-47-0x00000000001B0000-0x000000000064F000-memory.dmp

Filesize
4.6MB

Download