amadey | b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8

General

Target

b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
Size

1.9MB
MD5

74763ce84f193a86a705589ddea7c1dc
SHA1

18f5ed1389d82f06741b886eb7ce7087c392936f
SHA256

b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8
SHA512

09d1b63c9e4dae8ae2c9c896cbb54a278d4c92c7636ff7497f863489412d8228f6fd5189131fa6d813fc7fff852404f7dcaed9d0f64c413b9aa9772a93cba959
SSDEEP

49152:xw4JStTKn/wF2Bb396ksYX1HELDPjXhD6fyt75EKG0XeY:xw4EtWn/AMb3sYN6Mfyc0X

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe

Executes dropped EXE 3 IoCs

pid	Process
2020	axplons.exe
2000	axplons.exe
4116	axplons.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Wine	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4032	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
2020	axplons.exe
2000	axplons.exe
4116	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4032	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
4032	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
2020	axplons.exe
2020	axplons.exe
2000	axplons.exe
2000	axplons.exe
4116	axplons.exe
4116	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 2020	4032	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe	85
PID 4032 wrote to memory of 2020	4032	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe	85
PID 4032 wrote to memory of 2020	4032	b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe	85

C:\Users\Admin\AppData\Local\Temp\b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.exe
"C:\Users\Admin\AppData\Local\Temp\b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8.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:4032
- C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
  "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2020

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2000

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4116

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

Filesize
1.9MB

MD5
74763ce84f193a86a705589ddea7c1dc

SHA1
18f5ed1389d82f06741b886eb7ce7087c392936f

SHA256
b6489fda8c195839cf8e7a2ed304474d1367c239ab867f655247118b7e9fced8

SHA512
09d1b63c9e4dae8ae2c9c896cbb54a278d4c92c7636ff7497f863489412d8228f6fd5189131fa6d813fc7fff852404f7dcaed9d0f64c413b9aa9772a93cba959

Download Submit
memory/2000-32-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2000-31-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2000-30-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2000-29-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-27-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-36-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-45-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-19-0x00000000007A1000-0x00000000007CF000-memory.dmp

Filesize
184KB

Download
memory/2020-20-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-21-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-22-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-23-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-24-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-25-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-26-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-44-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-43-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-42-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-38-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-37-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-33-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-34-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-35-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/2020-18-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/4032-2-0x0000000000461000-0x000000000048F000-memory.dmp

Filesize
184KB

Download
memory/4032-1-0x0000000077834000-0x0000000077836000-memory.dmp

Filesize
8KB

Download
memory/4032-3-0x0000000000460000-0x000000000092F000-memory.dmp

Filesize
4.8MB

Download
memory/4032-5-0x0000000000460000-0x000000000092F000-memory.dmp

Filesize
4.8MB

Download
memory/4032-0-0x0000000000460000-0x000000000092F000-memory.dmp

Filesize
4.8MB

Download
memory/4032-17-0x0000000000460000-0x000000000092F000-memory.dmp

Filesize
4.8MB

Download
memory/4116-40-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download
memory/4116-41-0x00000000007A0000-0x0000000000C6F000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads