amadey | 7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c

Analysis

max time kernel
149s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 10:01

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General

Target

7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
Size

1.8MB
MD5

02ce29586ac10c8030a573774699f3fb
SHA1

7232a40ff16c5cbdcf677fcc1ebac8f6dcf7a975
SHA256

7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c
SHA512

19c5b50f6babb9fd860300dff3ac093cb80db7d3140c1c943183ea9f5035d710f6155aa6465837853b38a09725880e80219b0b0b92bf1eec3487a1641c0e1897
SSDEEP

49152:uSqGPYE9n3NxP9RPhULvqUAg+w+w2itZ7c:uSXAE93Nd9RPIvqUAgDt9c

Score

10^/10

amadey fed3aa discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

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

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.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\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\VideoBiosVersion	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.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	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe

Executes dropped EXE 4 IoCs

pid	Process
2092	axplong.exe
4780	axplong.exe
2392	axplong.exe
1664	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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
2092	axplong.exe
4780	axplong.exe
2392	axplong.exe
1664	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.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	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
2092	axplong.exe
2092	axplong.exe
4780	axplong.exe
4780	axplong.exe
2392	axplong.exe
2392	axplong.exe
1664	axplong.exe
1664	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 2092	1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe	86
PID 1492 wrote to memory of 2092	1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe	86
PID 1492 wrote to memory of 2092	1492	7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe	86

C:\Users\Admin\AppData\Local\Temp\7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.exe
"C:\Users\Admin\AppData\Local\Temp\7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1492
- 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:2092

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:4780

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:2392

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

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

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
02ce29586ac10c8030a573774699f3fb

SHA1
7232a40ff16c5cbdcf677fcc1ebac8f6dcf7a975

SHA256
7319d5139fa147af3eb2b9339a59d8e4bf16efbb7d55f005bcff75332465c58c

SHA512
19c5b50f6babb9fd860300dff3ac093cb80db7d3140c1c943183ea9f5035d710f6155aa6465837853b38a09725880e80219b0b0b92bf1eec3487a1641c0e1897

Download Submit
memory/1492-0-0x0000000000040000-0x00000000004F9000-memory.dmp

Filesize
4.7MB

Download
memory/1492-1-0x0000000077C54000-0x0000000077C56000-memory.dmp

Filesize
8KB

Download
memory/1492-2-0x0000000000041000-0x000000000006F000-memory.dmp

Filesize
184KB

Download
memory/1492-3-0x0000000000040000-0x00000000004F9000-memory.dmp

Filesize
4.7MB

Download
memory/1492-4-0x0000000000040000-0x00000000004F9000-memory.dmp

Filesize
4.7MB

Download
memory/1492-18-0x0000000000040000-0x00000000004F9000-memory.dmp

Filesize
4.7MB

Download
memory/1664-52-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-40-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-36-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-22-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-21-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-23-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-24-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-25-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-26-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-27-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-28-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-16-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-50-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-49-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-48-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-47-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-20-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-37-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-38-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-39-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-19-0x0000000000EF1000-0x0000000000F1F000-memory.dmp

Filesize
184KB

Download
memory/2092-41-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-46-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2092-45-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2392-44-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/2392-43-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-33-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-35-0x0000000000EF1000-0x0000000000F1F000-memory.dmp

Filesize
184KB

Download
memory/4780-34-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-31-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-30-0x0000000000EF0000-0x00000000013A9000-memory.dmp

Filesize
4.7MB

Download