amadey | 3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548

General

Target

3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
Size

1.8MB
MD5

1fd6cabbd48c630878ccc0f3f64d8fe9
SHA1

3c85f2c03d402cc1de7402790b61d396d276a917
SHA256

3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548
SHA512

f537d49db7af8987c6393f0dfc0442ceb9a4628fc5dd53d577d176e90c45709a7b45a1b336cc1bf0c5b9fba5b71f93edaaf5df07aab2763310502578a352bfcf
SSDEEP

24576:y5tPngFSnumZNK85J4CV2JpxjFfdeOkElnHVZ//e1QnWvLkJPY7wxal+DsgN9zSz:yLLNP4q2txfdjkO1Re1+jWLGhSNwEV

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.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__	axplong.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

description	ioc	Process
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\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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe

Executes dropped EXE 4 IoCs

pid	Process
4536	axplong.exe
1664	axplong.exe
2420	axplong.exe
1972	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3472	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
4536	axplong.exe
1664	axplong.exe
2420	axplong.exe
1972	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3472	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
3472	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
4536	axplong.exe
4536	axplong.exe
1664	axplong.exe
1664	axplong.exe
2420	axplong.exe
2420	axplong.exe
1972	axplong.exe
1972	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 4536	3472	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe	83
PID 3472 wrote to memory of 4536	3472	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe	83
PID 3472 wrote to memory of 4536	3472	3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe	83

C:\Users\Admin\AppData\Local\Temp\3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.exe
"C:\Users\Admin\AppData\Local\Temp\3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4536

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:1664

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:2420

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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: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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
1fd6cabbd48c630878ccc0f3f64d8fe9

SHA1
3c85f2c03d402cc1de7402790b61d396d276a917

SHA256
3cfa6f9ddaee69ab1d9d9d8ea3fb08c04a8da9ea55b59e812c28b7af728fb548

SHA512
f537d49db7af8987c6393f0dfc0442ceb9a4628fc5dd53d577d176e90c45709a7b45a1b336cc1bf0c5b9fba5b71f93edaaf5df07aab2763310502578a352bfcf

Download Submit
memory/1664-28-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/1664-32-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/1664-30-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/1664-29-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/1972-49-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/2420-41-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/2420-40-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/3472-16-0x0000000000DE0000-0x000000000129F000-memory.dmp

Filesize
4.7MB

Download
memory/3472-1-0x00000000776F4000-0x00000000776F6000-memory.dmp

Filesize
8KB

Download
memory/3472-0-0x0000000000DE0000-0x000000000129F000-memory.dmp

Filesize
4.7MB

Download
memory/3472-2-0x0000000000DE1000-0x0000000000E0F000-memory.dmp

Filesize
184KB

Download
memory/3472-3-0x0000000000DE0000-0x000000000129F000-memory.dmp

Filesize
4.7MB

Download
memory/3472-4-0x0000000000DE0000-0x000000000129F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-34-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-38-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-25-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-24-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-23-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-21-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-33-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-18-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-35-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-36-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-37-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-26-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-22-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-20-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-42-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-43-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-44-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-45-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-46-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-47-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-19-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download
memory/4536-50-0x0000000000B90000-0x000000000104F000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads