amadey | 34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

General

Target

34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Size

1.8MB
MD5

5d8b070e0d5fcdab6b00b80bb773f516
SHA1

32304e8513d02c8e6181e83726c671b1c8f9041f
SHA256

34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70
SHA512

8ab84daf7fbdae5692e6cfd41709fcd18cf6eb366c76aa0d2a90007c8ec1f8f79c5c3575542c9eaaef46696c67fac7c951be8daa8d75dafc0b361371b0d851df
SSDEEP

49152:B2PSuabR7qQaq39b94V6IkkwkJsUEJe8Y7+xejug:APSNN7qY3V9NIkkXN8YQg

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.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 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	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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe

Executes dropped EXE 3 IoCs

pid	Process
4428	axplong.exe
2960	axplong.exe
4344	axplong.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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
4428	axplong.exe
2960	axplong.exe
4344	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.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	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
4428	axplong.exe
4428	axplong.exe
2960	axplong.exe
2960	axplong.exe
4344	axplong.exe
4344	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 4428	748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	83
PID 748 wrote to memory of 4428	748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	83
PID 748 wrote to memory of 4428	748	34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe	83

C:\Users\Admin\AppData\Local\Temp\34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.exe
"C:\Users\Admin\AppData\Local\Temp\34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70.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:748
- 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:4428

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:2960

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:4344

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
5d8b070e0d5fcdab6b00b80bb773f516

SHA1
32304e8513d02c8e6181e83726c671b1c8f9041f

SHA256
34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

SHA512
8ab84daf7fbdae5692e6cfd41709fcd18cf6eb366c76aa0d2a90007c8ec1f8f79c5c3575542c9eaaef46696c67fac7c951be8daa8d75dafc0b361371b0d851df

Download Submit
memory/748-17-0x0000000000D70000-0x0000000001239000-memory.dmp

Filesize
4.8MB

Download
memory/748-2-0x0000000000D71000-0x0000000000D9F000-memory.dmp

Filesize
184KB

Download
memory/748-3-0x0000000000D70000-0x0000000001239000-memory.dmp

Filesize
4.8MB

Download
memory/748-4-0x0000000000D70000-0x0000000001239000-memory.dmp

Filesize
4.8MB

Download
memory/748-1-0x0000000077884000-0x0000000077886000-memory.dmp

Filesize
8KB

Download
memory/748-0-0x0000000000D70000-0x0000000001239000-memory.dmp

Filesize
4.8MB

Download
memory/2960-33-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/2960-31-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/2960-30-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/2960-29-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4344-42-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4344-41-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-27-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-37-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-26-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-24-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-23-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-22-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-21-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-19-0x00000000003D1000-0x00000000003FF000-memory.dmp

Filesize
184KB

Download
memory/4428-34-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-35-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-36-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-25-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-38-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-39-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-20-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-18-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-43-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-44-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-45-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-46-0x00000000003D0000-0x0000000000899000-memory.dmp

Filesize
4.8MB

Download
memory/4428-47-0x00000000003D0000-0x0000000000899000-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