amadey | 01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654

General

Target

01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
Size

1.8MB
MD5

fd3c21e0f71f8e5b2bfd74e482db5274
SHA1

d17e354f14b7500e03b9bbae0a4c0f4d345f78c6
SHA256

01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654
SHA512

240e2dcc8f327c07c581908cae2ee293c0e200302670f0ceb7d1d5ca829b3d4564ad34d6d5b91439ab72420241966f479f6b838a47178cd47e8c91710f51c771
SSDEEP

49152:KcRMRhR2EEPZuqKIE7HKyhAUcj7Q/vCoPsgQ6Di196He:KcR8hRjuZuPIE7qmA5j0XhXpDg96

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 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe

Executes dropped EXE 1 IoCs

pid	Process
2960	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	axplong.exe

Loads dropped DLL 1 IoCs

pid	Process
2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
2960	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.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	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
2960	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2960	2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe	28
PID 2204 wrote to memory of 2960	2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe	28
PID 2204 wrote to memory of 2960	2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe	28
PID 2204 wrote to memory of 2960	2204	01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe	28

C:\Users\Admin\AppData\Local\Temp\01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe
"C:\Users\Admin\AppData\Local\Temp\01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:2204
- 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:2960

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

3

T1012

System Information Discovery

2

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
fd3c21e0f71f8e5b2bfd74e482db5274

SHA1
d17e354f14b7500e03b9bbae0a4c0f4d345f78c6

SHA256
01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654

SHA512
240e2dcc8f327c07c581908cae2ee293c0e200302670f0ceb7d1d5ca829b3d4564ad34d6d5b91439ab72420241966f479f6b838a47178cd47e8c91710f51c771

Download Submit
memory/2204-4-0x00000000010E0000-0x0000000001594000-memory.dmp

Filesize
4.7MB

Download
memory/2204-0-0x00000000010E0000-0x0000000001594000-memory.dmp

Filesize
4.7MB

Download
memory/2204-1-0x0000000077A10000-0x0000000077A12000-memory.dmp

Filesize
8KB

Download
memory/2204-2-0x00000000010E1000-0x000000000110F000-memory.dmp

Filesize
184KB

Download
memory/2204-3-0x00000000010E0000-0x0000000001594000-memory.dmp

Filesize
4.7MB

Download
memory/2204-16-0x0000000006D70000-0x0000000007224000-memory.dmp

Filesize
4.7MB

Download
memory/2204-15-0x00000000010E0000-0x0000000001594000-memory.dmp

Filesize
4.7MB

Download
memory/2960-24-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-29-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-18-0x0000000000A91000-0x0000000000ABF000-memory.dmp

Filesize
184KB

Download
memory/2960-19-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-21-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-23-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-22-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-25-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-26-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-27-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-28-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-17-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-30-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-31-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-32-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-33-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-34-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-35-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-36-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-37-0x0000000000A90000-0x0000000000F44000-memory.dmp

Filesize
4.7MB

Download
memory/2960-38-0x0000000000A90000-0x0000000000F44000-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