amadey | a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34

General

Target

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
Size

1.8MB
MD5

6bdfb1fd4f1b47f5cb87eb80284e7cbf
SHA1

cdb90d6f476df475d129da27477912919d70d625
SHA256

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34
SHA512

526a374c8ab5a24702d2615b222e4e93a719565b4da50a8e00ddb2bb00e5464acc57dc4195e2dff3c16535e2aea588489535f89fd18a54cf5d5145c8a52e451a
SSDEEP

49152:SNCO8Kejmn+ssM6liIH0JIeo9Ofhzgk4MA0sR8gX8:cCbKn+vQ+ko9D4T0DX

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.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 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

axplont.exeaxplont.exeaxplont.exea497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe

description	ioc	process
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
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	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.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:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

3304 axplont.exe
3532 axplont.exe
1972 axplont.exe

pid	process
3304	axplont.exe
3532	axplont.exe
1972	axplont.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:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exeaxplont.exeaxplont.exeaxplont.exe

pid process

1912 a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
3304 axplont.exe
3532 axplont.exe
1972 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe

description ioc process

File created C:\Windows\Tasks\axplont.job a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.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	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
1912	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
1912	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
3304	axplont.exe
3304	axplont.exe
3532	axplont.exe
3532	axplont.exe
1972	axplont.exe
1972	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe

description	pid	process	target process
PID 1912 wrote to memory of 3304	1912	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe	axplont.exe
PID 1912 wrote to memory of 3304	1912	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe	axplont.exe
PID 1912 wrote to memory of 3304	1912	a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.exe
"C:\Users\Admin\AppData\Local\Temp\a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34.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 WriteProcessMemory
PID:1912
- 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:3304

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4020,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=3764 /prefetch:8
1⤵
PID:4356

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:3532

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:1972

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

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
6bdfb1fd4f1b47f5cb87eb80284e7cbf

SHA1
cdb90d6f476df475d129da27477912919d70d625

SHA256
a497ca59ebc8851dfa846423adb9c221745db3dd74a6ba913e35700481c70b34

SHA512
526a374c8ab5a24702d2615b222e4e93a719565b4da50a8e00ddb2bb00e5464acc57dc4195e2dff3c16535e2aea588489535f89fd18a54cf5d5145c8a52e451a

Download Submit
memory/1912-0-0x0000000000850000-0x0000000000CF1000-memory.dmp

Filesize
4.6MB

Download
memory/1912-1-0x00000000774F4000-0x00000000774F6000-memory.dmp

Filesize
8KB

Download
memory/1912-2-0x0000000000851000-0x000000000087F000-memory.dmp

Filesize
184KB

Download
memory/1912-3-0x0000000000850000-0x0000000000CF1000-memory.dmp

Filesize
4.6MB

Download
memory/1912-5-0x0000000000850000-0x0000000000CF1000-memory.dmp

Filesize
4.6MB

Download
memory/1912-17-0x0000000000850000-0x0000000000CF1000-memory.dmp

Filesize
4.6MB

Download
memory/1972-42-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/1972-41-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-27-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-34-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-22-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-23-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-24-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-25-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-26-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-20-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-28-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-46-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-45-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-44-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-43-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-21-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-35-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-36-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-37-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-38-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-39-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-19-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3304-18-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3532-33-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3532-32-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3532-31-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download
memory/3532-30-0x0000000000830000-0x0000000000CD1000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads