amadey | a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b

Resubmissions

29-06-2024 12:49

240629-p2gk1axgjc 10

02-06-2024 21:31

240602-1c6dlsff6v 10

02-06-2024 14:50

240602-r7t5dsfh36 10

Analysis

max time kernel
148s
max time network
148s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
02-06-2024 14:50

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Report Analysis Logs

General

Target

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
Size

1.8MB
MD5

122fad17c6aff4733e392eca0386a7b4
SHA1

0be0d823262772d257a99b453d71f87fc3f255c8
SHA256

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b
SHA512

dd3a8b8a699c977d6683d5a17e51826a738b64ae170ecc455ec02821eff490619b3709a10347ccf83764dad48ad392e6e43d85db772b585dad07aad24aa86153
SSDEEP

24576:C2smJre8lecMoNYrFeSJ8MnkvcDmUPwQ8MIVtCUtqegEqGsw2tcGrdIeTfygjYV0:C2He0ZMoNG6H9BMIVtPo/MO8edcVQA0

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

http://147.45.47.70

Attributes

install_dir
1b29d73536
install_file
axplont.exe
strings_key
4d31dd1a190d9879c21fac6d87dc0043
url_paths
/tr8nomy/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:

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.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:

axplont.exeaxplont.exeaxplont.exeaxplont.exea4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe

Executes dropped EXE 4 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

1352 axplont.exe
2908 axplont.exe
3436 axplont.exe
3276 axplont.exe

pid	process
1352	axplont.exe
2908	axplont.exe
3436	axplont.exe
3276	axplont.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:

axplont.exeaxplont.exeaxplont.exeaxplont.exea4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

2344 a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
1352 axplont.exe
2908 axplont.exe
3436 axplont.exe
3276 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe

description ioc process

File created C:\Windows\Tasks\axplont.job a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.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\axplont.job	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
2344	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
2344	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
1352	axplont.exe
1352	axplont.exe
2908	axplont.exe
2908	axplont.exe
3436	axplont.exe
3436	axplont.exe
3276	axplont.exe
3276	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe

description	pid	process	target process
PID 2344 wrote to memory of 1352	2344	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe	axplont.exe
PID 2344 wrote to memory of 1352	2344	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe	axplont.exe
PID 2344 wrote to memory of 1352	2344	a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.exe
"C:\Users\Admin\AppData\Local\Temp\a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b.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 WriteProcessMemory
PID:2344

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
"C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:1352

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:2908

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:3436

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:3276

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\1b29d73536\axplont.exe
Filesize
1.8MB

MD5
122fad17c6aff4733e392eca0386a7b4

SHA1
0be0d823262772d257a99b453d71f87fc3f255c8

SHA256
a4e6e73fee309c3d0479dda205af2805244cdbcd05593b8fc1b79d824aa2d60b

SHA512
dd3a8b8a699c977d6683d5a17e51826a738b64ae170ecc455ec02821eff490619b3709a10347ccf83764dad48ad392e6e43d85db772b585dad07aad24aa86153

Download Submit
memory/1352-36-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-19-0x0000000000871000-0x000000000089F000-memory.dmp

Filesize
184KB

Download
memory/1352-45-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-44-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-43-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-42-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-17-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-41-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-20-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-31-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-22-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-23-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-24-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-26-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-40-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-35-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-34-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-33-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-21-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/1352-32-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/2344-16-0x0000000000420000-0x00000000008C9000-memory.dmp

Filesize
4.7MB

Download
memory/2344-1-0x00000000773B6000-0x00000000773B8000-memory.dmp

Filesize
8KB

Download
memory/2344-3-0x0000000000420000-0x00000000008C9000-memory.dmp

Filesize
4.7MB

Download
memory/2344-0-0x0000000000420000-0x00000000008C9000-memory.dmp

Filesize
4.7MB

Download
memory/2344-5-0x0000000000420000-0x00000000008C9000-memory.dmp

Filesize
4.7MB

Download
memory/2344-2-0x0000000000421000-0x000000000044F000-memory.dmp

Filesize
184KB

Download
memory/2908-30-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/2908-27-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/2908-29-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/2908-28-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/3276-47-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/3276-49-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/3436-39-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download
memory/3436-38-0x0000000000870000-0x0000000000D19000-memory.dmp

Filesize
4.7MB

Download