amadey | dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a

General

Target

dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
Size

3.1MB
MD5

29323178d5321943557462215cda1f3a
SHA1

45c2e395831ccbd302493b697d94f7f9bc9c66ef
SHA256

dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a
SHA512

953aefdf5f6fb7715064264a6efaa8812168c576c8d6eb7e64c3d7e820283a53f6a30331d835575cc9a36cde1e559704954c896bb488ad22da3e1cd865885399
SSDEEP

49152:Ot21yjuCc9PXohvuhbjj5PU0Z6mKLJMq0:OgGuCGPXohcni0Z6T

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 5 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe

Executes dropped EXE 4 IoCs

pid	Process
2080	axplong.exe
2020	axplong.exe
316	axplong.exe
4792	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3360	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
2080	axplong.exe
2020	axplong.exe
316	axplong.exe
4792	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.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	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3360	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
3360	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
2080	axplong.exe
2080	axplong.exe
2020	axplong.exe
2020	axplong.exe
316	axplong.exe
316	axplong.exe
4792	axplong.exe
4792	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3360 wrote to memory of 2080	3360	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe	82
PID 3360 wrote to memory of 2080	3360	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe	82
PID 3360 wrote to memory of 2080	3360	dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe	82

C:\Users\Admin\AppData\Local\Temp\dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe
"C:\Users\Admin\AppData\Local\Temp\dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3360
- 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:2080

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:2020

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:316

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:4792

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

4

T1012

System Information Discovery

3

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
29323178d5321943557462215cda1f3a

SHA1
45c2e395831ccbd302493b697d94f7f9bc9c66ef

SHA256
dd92a899ebdd99ebdd2296bd29f9cb9b0cfe61cd27813c836b82961d0c58d30a

SHA512
953aefdf5f6fb7715064264a6efaa8812168c576c8d6eb7e64c3d7e820283a53f6a30331d835575cc9a36cde1e559704954c896bb488ad22da3e1cd865885399

Download Submit
memory/316-41-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2020-30-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2020-33-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2020-29-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2020-31-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-26-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-51-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-17-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-20-0x0000000000721000-0x0000000000789000-memory.dmp

Filesize
416KB

Download
memory/2080-21-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-22-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-23-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-24-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-25-0x0000000000721000-0x0000000000789000-memory.dmp

Filesize
416KB

Download
memory/2080-42-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-27-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-47-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-46-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-45-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-44-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-34-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-35-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-36-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-37-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-38-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-39-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/2080-43-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/3360-2-0x0000000000511000-0x0000000000579000-memory.dmp

Filesize
416KB

Download
memory/3360-1-0x0000000077AA4000-0x0000000077AA6000-memory.dmp

Filesize
8KB

Download
memory/3360-18-0x0000000000510000-0x0000000000825000-memory.dmp

Filesize
3.1MB

Download
memory/3360-3-0x0000000000510000-0x0000000000825000-memory.dmp

Filesize
3.1MB

Download
memory/3360-19-0x0000000000511000-0x0000000000579000-memory.dmp

Filesize
416KB

Download
memory/3360-0-0x0000000000510000-0x0000000000825000-memory.dmp

Filesize
3.1MB

Download
memory/3360-4-0x0000000000510000-0x0000000000825000-memory.dmp

Filesize
3.1MB

Download
memory/4792-50-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download
memory/4792-49-0x0000000000720000-0x0000000000A35000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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