amadey | 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
27-05-2024 04:25

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General

Target

5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
Size

1.8MB
MD5

e6cabb3b3ee45c4b788551438e428c90
SHA1

e5a607097d5cd45f7b16620f7802610ad4b52705
SHA256

5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1
SHA512

41b9600186326a7883292d42d30d73d3d0ec5dde7e2c92be1e5cbbd4695abcd02d9450bef2bf2fb2d0a8e944f07e9bf763bcc674888558cd93173a3c214a7dac
SSDEEP

49152:pfirApzlYQFgwr2R3vLdmHa6PzWYzsx04B0xUAVXn7:pfirAfcvRDdmHa6PzVy04+2AVXn7

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:

axplont.exe5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.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.exe5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exeaxplont.exeaxplont.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	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.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	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe

Executes dropped EXE 4 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

2028 axplont.exe
4872 axplont.exe
1120 axplont.exe
1604 axplont.exe

pid	process
2028	axplont.exe
4872	axplont.exe
1120	axplont.exe
1604	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.exe5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
2028 axplont.exe
4872 axplont.exe
1120 axplont.exe
1604 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe

description ioc process

File created C:\Windows\Tasks\axplont.job 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.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	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
784	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
784	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
2028	axplont.exe
2028	axplont.exe
4872	axplont.exe
4872	axplont.exe
1120	axplont.exe
1120	axplont.exe
1604	axplont.exe
1604	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe

description	pid	process	target process
PID 784 wrote to memory of 2028	784	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe	axplont.exe
PID 784 wrote to memory of 2028	784	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe	axplont.exe
PID 784 wrote to memory of 2028	784	5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
"C:\Users\Admin\AppData\Local\Temp\5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.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:784

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:2028

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:4872

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:1120

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:1604

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
e6cabb3b3ee45c4b788551438e428c90

SHA1
e5a607097d5cd45f7b16620f7802610ad4b52705

SHA256
5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1

SHA512
41b9600186326a7883292d42d30d73d3d0ec5dde7e2c92be1e5cbbd4695abcd02d9450bef2bf2fb2d0a8e944f07e9bf763bcc674888558cd93173a3c214a7dac

Download Submit
memory/784-0-0x0000000000370000-0x000000000081B000-memory.dmp

Filesize
4.7MB

Download
memory/784-1-0x0000000077126000-0x0000000077128000-memory.dmp

Filesize
8KB

Download
memory/784-2-0x0000000000371000-0x000000000039F000-memory.dmp

Filesize
184KB

Download
memory/784-3-0x0000000000370000-0x000000000081B000-memory.dmp

Filesize
4.7MB

Download
memory/784-5-0x0000000000370000-0x000000000081B000-memory.dmp

Filesize
4.7MB

Download
memory/784-17-0x0000000000370000-0x000000000081B000-memory.dmp

Filesize
4.7MB

Download
memory/1120-40-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/1120-39-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/1604-50-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/1604-48-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-31-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-37-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-51-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-18-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-27-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-19-0x0000000000D11000-0x0000000000D3F000-memory.dmp

Filesize
184KB

Download
memory/2028-30-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-22-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-32-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-33-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-34-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-35-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-36-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-46-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-21-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-20-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-41-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-42-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-43-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-44-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/2028-45-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/4872-24-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/4872-29-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/4872-26-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download
memory/4872-25-0x0000000000D10000-0x00000000011BB000-memory.dmp

Filesize
4.7MB

Download