amadey | 0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd

General

Target

0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
Size

1.8MB
MD5

5864d8f9756f2513852312de406734c9
SHA1

6f94ec4ffbb60d1d02dc486f6849d9d2e77077fe
SHA256

0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd
SHA512

d03b4e45c640d74fc4f6080f3c32932603b2eb5b20ad9756f515fb60b529b6c9f6abe047bd17bff855445fd3cf57f32630ef2adcd74dde5516009434fc106eef
SSDEEP

49152:fxLTw/8DbdyKsTTJ+geTiyWKY6gAfZUaau:fV0/8DpyFTQ2qdg

Score

10^/10

amadey fed3aa discovery evasion 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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2752	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.

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	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
2752	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.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	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
2752	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2752	1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe	30
PID 1732 wrote to memory of 2752	1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe	30
PID 1732 wrote to memory of 2752	1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe	30
PID 1732 wrote to memory of 2752	1732	0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe	30

C:\Users\Admin\AppData\Local\Temp\0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.exe
"C:\Users\Admin\AppData\Local\Temp\0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd.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:1732
- 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:2752

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

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

Filesize
1.8MB

MD5
5864d8f9756f2513852312de406734c9

SHA1
6f94ec4ffbb60d1d02dc486f6849d9d2e77077fe

SHA256
0f7dd29f0e9b2104445dee2ac82bf813558eb37ff2f9e55d5a991d48968afabd

SHA512
d03b4e45c640d74fc4f6080f3c32932603b2eb5b20ad9756f515fb60b529b6c9f6abe047bd17bff855445fd3cf57f32630ef2adcd74dde5516009434fc106eef

Download Submit
memory/1732-17-0x0000000006FC0000-0x000000000746E000-memory.dmp

Filesize
4.7MB

Download
memory/1732-1-0x0000000077500000-0x0000000077502000-memory.dmp

Filesize
8KB

Download
memory/1732-2-0x00000000010E1000-0x000000000110F000-memory.dmp

Filesize
184KB

Download
memory/1732-3-0x00000000010E0000-0x000000000158E000-memory.dmp

Filesize
4.7MB

Download
memory/1732-5-0x00000000010E0000-0x000000000158E000-memory.dmp

Filesize
4.7MB

Download
memory/1732-0-0x00000000010E0000-0x000000000158E000-memory.dmp

Filesize
4.7MB

Download
memory/1732-21-0x00000000010E0000-0x000000000158E000-memory.dmp

Filesize
4.7MB

Download
memory/1732-18-0x0000000006FC0000-0x000000000746E000-memory.dmp

Filesize
4.7MB

Download
memory/2752-28-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-32-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-22-0x0000000000021000-0x000000000004F000-memory.dmp

Filesize
184KB

Download
memory/2752-25-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-26-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-20-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-29-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-30-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-31-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-23-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-33-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-34-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-35-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-36-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-37-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-38-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-39-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-40-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download
memory/2752-41-0x0000000000020000-0x00000000004CE000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads