amadey | 0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1a

General

Target

0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
Size

3.1MB
MD5

32ff01d588d232af071ff929567d62f0
SHA1

21ec9ebe85ab711d29c67ee18ba7155506ebdefe
SHA256

0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1a
SHA512

f4049df7d70f90dae99b1053cb4ebba33cefad1d3a71e9105210d1509c86fa00121d1e33d1cb9993eb107c363157a751f8e26ca2efeab8c5cf479855458c3691
SSDEEP

49152:Owi0YfrlBkXVeJ3v2gSHjrrhlwKwaRPvwn1Z0pMX1POjbTp11e:Q0Y7kXVehufHnEVadwn1p1PO1n

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__	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.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	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.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
2716	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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
2716	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.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	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
2716	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 2716	764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe	31
PID 764 wrote to memory of 2716	764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe	31
PID 764 wrote to memory of 2716	764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe	31
PID 764 wrote to memory of 2716	764	0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe	31

C:\Users\Admin\AppData\Local\Temp\0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.exe
"C:\Users\Admin\AppData\Local\Temp\0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1aN.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:764
- 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:2716

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
3.1MB

MD5
32ff01d588d232af071ff929567d62f0

SHA1
21ec9ebe85ab711d29c67ee18ba7155506ebdefe

SHA256
0d5896776ed2e30443a8a0fb3a0037aa1be86e9b697adc649e45a04795a3ec1a

SHA512
f4049df7d70f90dae99b1053cb4ebba33cefad1d3a71e9105210d1509c86fa00121d1e33d1cb9993eb107c363157a751f8e26ca2efeab8c5cf479855458c3691

Download Submit
memory/764-20-0x0000000006920000-0x0000000006C41000-memory.dmp

Filesize
3.1MB

Download
memory/764-1-0x0000000077780000-0x0000000077782000-memory.dmp

Filesize
8KB

Download
memory/764-2-0x0000000000221000-0x0000000000289000-memory.dmp

Filesize
416KB

Download
memory/764-3-0x0000000000220000-0x0000000000541000-memory.dmp

Filesize
3.1MB

Download
memory/764-5-0x0000000000220000-0x0000000000541000-memory.dmp

Filesize
3.1MB

Download
memory/764-18-0x0000000000220000-0x0000000000541000-memory.dmp

Filesize
3.1MB

Download
memory/764-19-0x0000000000221000-0x0000000000289000-memory.dmp

Filesize
416KB

Download
memory/764-0-0x0000000000220000-0x0000000000541000-memory.dmp

Filesize
3.1MB

Download
memory/2716-25-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-31-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-23-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-21-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-26-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-27-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-28-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-29-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-30-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-22-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-32-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-33-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-34-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-35-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-36-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-37-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-38-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download
memory/2716-39-0x00000000000F0000-0x0000000000411000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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