amadey | 4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9

General

Target

4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Size

1.8MB
MD5

7a9ba3c3ba71a8e8a0fab941f02f0047
SHA1

5994ef6c3a4fe6fec17fa4193112a0b3032eed13
SHA256

4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9
SHA512

44895a5e0304fe189e763be344a303c549f2bc5b554186a4d81d92c703f6d3ba59277dcccae5a1b845ac592cc1ede0060ef95c5c2c12277323bf3665bd297252
SSDEEP

49152:hwewVRgvF9eu7xCqXDj67aGCa/CaIiiSXYozuwUVJ4bd:2b9u7NTj2Ca/9dI+T/bd

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
1792	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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
1792	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
1792	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 1792	2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	30
PID 2380 wrote to memory of 1792	2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	30
PID 2380 wrote to memory of 1792	2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	30
PID 2380 wrote to memory of 1792	2380	4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe	30

C:\Users\Admin\AppData\Local\Temp\4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.exe
"C:\Users\Admin\AppData\Local\Temp\4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9.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:2380
- 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:1792

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
7a9ba3c3ba71a8e8a0fab941f02f0047

SHA1
5994ef6c3a4fe6fec17fa4193112a0b3032eed13

SHA256
4e1aa1d1d629e07903eda7a16051cd7710882abbd974902a3073acfe9796b0a9

SHA512
44895a5e0304fe189e763be344a303c549f2bc5b554186a4d81d92c703f6d3ba59277dcccae5a1b845ac592cc1ede0060ef95c5c2c12277323bf3665bd297252

Download Submit
memory/1792-34-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-39-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-26-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-40-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-27-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-38-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-37-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-22-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-36-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-35-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-24-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-23-0x0000000000071000-0x000000000009F000-memory.dmp

Filesize
184KB

Download
memory/1792-41-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-33-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-32-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-29-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-30-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-31-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/1792-28-0x0000000000070000-0x000000000053C000-memory.dmp

Filesize
4.8MB

Download
memory/2380-2-0x0000000000FC1000-0x0000000000FEF000-memory.dmp

Filesize
184KB

Download
memory/2380-0-0x0000000000FC0000-0x000000000148C000-memory.dmp

Filesize
4.8MB

Download
memory/2380-18-0x0000000000FC0000-0x000000000148C000-memory.dmp

Filesize
4.8MB

Download
memory/2380-21-0x0000000006A00000-0x0000000006ECC000-memory.dmp

Filesize
4.8MB

Download
memory/2380-19-0x0000000006A00000-0x0000000006ECC000-memory.dmp

Filesize
4.8MB

Download
memory/2380-1-0x00000000776B0000-0x00000000776B2000-memory.dmp

Filesize
8KB

Download
memory/2380-9-0x0000000000FC0000-0x000000000148C000-memory.dmp

Filesize
4.8MB

Download
memory/2380-5-0x0000000000FC0000-0x000000000148C000-memory.dmp

Filesize
4.8MB

Download
memory/2380-3-0x0000000000FC0000-0x000000000148C000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads