amadey | 6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd

General

Target

6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
Size

1.8MB
MD5

bc308e63cd93b6c45a736d0cd76b5df6
SHA1

b0d17bcb736c0023fe781bd77e5f9f913f357999
SHA256

6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd
SHA512

65bf8b95d4d6f4899ff3c6561ad2c14177bd4bd9cc42066d135ab968a6b537fe1f30983dbeb4d15d595b25bd5df956c0e6f0d7cf441e7ddec9869e66da330213
SSDEEP

49152:MxQeVbpwzXg4BP1BncA8ncmTUJ0dnT7mk9lk:MhbwXg2P0nU0p6

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__	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.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	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2276	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-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
2276	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.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	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
2276	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2276	3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe	30
PID 3064 wrote to memory of 2276	3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe	30
PID 3064 wrote to memory of 2276	3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe	30
PID 3064 wrote to memory of 2276	3064	6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe	30

C:\Users\Admin\AppData\Local\Temp\6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.exe
"C:\Users\Admin\AppData\Local\Temp\6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd.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:3064
- 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:2276

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

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

Filesize
1.8MB

MD5
bc308e63cd93b6c45a736d0cd76b5df6

SHA1
b0d17bcb736c0023fe781bd77e5f9f913f357999

SHA256
6db6e15cf98f95f46b5ad9689c67643fe4f2eb188cab7f8f7cb5a26de327d8fd

SHA512
65bf8b95d4d6f4899ff3c6561ad2c14177bd4bd9cc42066d135ab968a6b537fe1f30983dbeb4d15d595b25bd5df956c0e6f0d7cf441e7ddec9869e66da330213

Download Submit
memory/2276-35-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-40-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-26-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-41-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-27-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-39-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-38-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-20-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-21-0x00000000000A1000-0x00000000000CF000-memory.dmp

Filesize
184KB

Download
memory/2276-22-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-25-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-24-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-42-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-37-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-33-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-30-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-31-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-32-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-29-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-34-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/2276-36-0x00000000000A0000-0x0000000000558000-memory.dmp

Filesize
4.7MB

Download
memory/3064-0-0x0000000000DF0000-0x00000000012A8000-memory.dmp

Filesize
4.7MB

Download
memory/3064-2-0x0000000000DF1000-0x0000000000E1F000-memory.dmp

Filesize
184KB

Download
memory/3064-18-0x0000000000DF0000-0x00000000012A8000-memory.dmp

Filesize
4.7MB

Download
memory/3064-1-0x00000000771C0000-0x00000000771C2000-memory.dmp

Filesize
8KB

Download
memory/3064-5-0x0000000000DF0000-0x00000000012A8000-memory.dmp

Filesize
4.7MB

Download
memory/3064-4-0x0000000000DF0000-0x00000000012A8000-memory.dmp

Filesize
4.7MB

Download
memory/3064-3-0x0000000000DF0000-0x00000000012A8000-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