amadey | 7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba

General

Target

7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
Size

1.9MB
MD5

041cff4d3ca574ee93779df3d1bea9d5
SHA1

36bbde39d2ee6143ae0d8dbabd485081895c55e3
SHA256

7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba
SHA512

18bc97ab119341c0f327528b8961ae6b309528359b9cd9321302ea6a7aa3590d3b239d17271c5ea6ce17fa9bafffff47c4e1a7b980afe58a417c71813b5e972b
SSDEEP

49152:LMoQjRRxtOi2J7laOuW5JBIpiNH1TQ8SXTp+g:8jfxURCSIpuHSVV+g

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.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 8 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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.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

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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe

Executes dropped EXE 3 IoCs

pid	Process
2324	axplong.exe
4640	axplong.exe
3428	axplong.exe

Identifies Wine through registry keys 2 TTPs 4 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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1952	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
2324	axplong.exe
4640	axplong.exe
3428	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.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	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1952	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
1952	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
2324	axplong.exe
2324	axplong.exe
4640	axplong.exe
4640	axplong.exe
3428	axplong.exe
3428	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 2324	1952	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe	84
PID 1952 wrote to memory of 2324	1952	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe	84
PID 1952 wrote to memory of 2324	1952	7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe	84

C:\Users\Admin\AppData\Local\Temp\7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.exe
"C:\Users\Admin\AppData\Local\Temp\7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba.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:1952
- 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:2324

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:4640

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:3428

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.9MB

MD5
041cff4d3ca574ee93779df3d1bea9d5

SHA1
36bbde39d2ee6143ae0d8dbabd485081895c55e3

SHA256
7ffc8c05b2ba3c6cb715d3a1e5cf656771d66e525ad48fe3bcbedfd941cc79ba

SHA512
18bc97ab119341c0f327528b8961ae6b309528359b9cd9321302ea6a7aa3590d3b239d17271c5ea6ce17fa9bafffff47c4e1a7b980afe58a417c71813b5e972b

Download Submit
memory/1952-18-0x0000000000B50000-0x0000000001038000-memory.dmp

Filesize
4.9MB

Download
memory/1952-1-0x00000000774A4000-0x00000000774A6000-memory.dmp

Filesize
8KB

Download
memory/1952-2-0x0000000000B51000-0x0000000000B7F000-memory.dmp

Filesize
184KB

Download
memory/1952-3-0x0000000000B50000-0x0000000001038000-memory.dmp

Filesize
4.9MB

Download
memory/1952-4-0x0000000000B50000-0x0000000001038000-memory.dmp

Filesize
4.9MB

Download
memory/1952-0-0x0000000000B50000-0x0000000001038000-memory.dmp

Filesize
4.9MB

Download
memory/2324-34-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-29-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-20-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-21-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-43-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-42-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-41-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-40-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-28-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-39-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-30-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-31-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-32-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-33-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-15-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-35-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/2324-19-0x0000000000C11000-0x0000000000C3F000-memory.dmp

Filesize
184KB

Download
memory/3428-37-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/3428-38-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/4640-27-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/4640-25-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/4640-24-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download
memory/4640-23-0x0000000000C10000-0x00000000010F8000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads