amadey | 0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6

General

Target

0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
Size

3.2MB
MD5

1f45b8c39df6db7e38e676efe73e6b68
SHA1

18ba2206fdcbba92b07aea6f18533158aa62609d
SHA256

0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6
SHA512

f9842df7e8aee2fbd81bdf3a6240162b5f1f5129299f9c3258b6a6c45643a061522c06d569c6c0bf2be086b193400e79e9f66eaefb5e2887e113a4852ab45e45
SSDEEP

49152:myr/1b7068oHXg2osJ1g4+zwOhFUhI6YBRbQ6xbkMkCOLGt:nbRA68oHXVosJ1L+sU6kbQ6xICOLGt

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__	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.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	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.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
2672	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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe

Loads dropped DLL 2 IoCs

pid	Process
1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
2672	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.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	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
2672	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 2672	1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe	31
PID 1764 wrote to memory of 2672	1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe	31
PID 1764 wrote to memory of 2672	1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe	31
PID 1764 wrote to memory of 2672	1764	0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe	31

C:\Users\Admin\AppData\Local\Temp\0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.exe
"C:\Users\Admin\AppData\Local\Temp\0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6.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:1764
- 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:2672

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
3.2MB

MD5
1f45b8c39df6db7e38e676efe73e6b68

SHA1
18ba2206fdcbba92b07aea6f18533158aa62609d

SHA256
0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6

SHA512
f9842df7e8aee2fbd81bdf3a6240162b5f1f5129299f9c3258b6a6c45643a061522c06d569c6c0bf2be086b193400e79e9f66eaefb5e2887e113a4852ab45e45

Download Submit
memory/1764-17-0x0000000001190000-0x00000000014C4000-memory.dmp

Filesize
3.2MB

Download
memory/1764-1-0x0000000077420000-0x0000000077422000-memory.dmp

Filesize
8KB

Download
memory/1764-2-0x0000000001191000-0x00000000011F9000-memory.dmp

Filesize
416KB

Download
memory/1764-3-0x0000000001190000-0x00000000014C4000-memory.dmp

Filesize
3.2MB

Download
memory/1764-5-0x0000000001190000-0x00000000014C4000-memory.dmp

Filesize
3.2MB

Download
memory/1764-19-0x0000000006B20000-0x0000000006E54000-memory.dmp

Filesize
3.2MB

Download
memory/1764-0-0x0000000001190000-0x00000000014C4000-memory.dmp

Filesize
3.2MB

Download
memory/1764-21-0x0000000001191000-0x00000000011F9000-memory.dmp

Filesize
416KB

Download
memory/1764-18-0x0000000006B20000-0x0000000006E54000-memory.dmp

Filesize
3.2MB

Download
memory/2672-29-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-35-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-24-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-27-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-26-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-28-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-22-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-30-0x0000000000131000-0x0000000000199000-memory.dmp

Filesize
416KB

Download
memory/2672-31-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-33-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-34-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-23-0x0000000000131000-0x0000000000199000-memory.dmp

Filesize
416KB

Download
memory/2672-36-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-37-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-38-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-39-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-40-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-41-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-42-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-43-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-44-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download
memory/2672-45-0x0000000000130000-0x0000000000464000-memory.dmp

Filesize
3.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads