amadey | 0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a

General

Target

0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
Size

3.2MB
MD5

b61faee87cea4d49216752e19fa45629
SHA1

b504c08f80f79400cb261deeff0a0af677fd0ee4
SHA256

0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a
SHA512

603aa8c75d907d4e2a32c52b7cf7ac6f2c175095cb329f233023dc315ad6ab1dce4f37c1a1701bae663639cad578244d1119ceef178ed2f61942027b8c44bd88
SSDEEP

49152:tqfGHkO3yWHalb7t8l5dRSrf9U538duzdnx:l3vHalb7tg5dRSrfe18Izdnx

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__	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.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	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.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
2688	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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
2688	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.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	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
2688	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 2688	1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe	30
PID 1372 wrote to memory of 2688	1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe	30
PID 1372 wrote to memory of 2688	1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe	30
PID 1372 wrote to memory of 2688	1372	0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe	30

C:\Users\Admin\AppData\Local\Temp\0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.exe
"C:\Users\Admin\AppData\Local\Temp\0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a.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:1372
- 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:2688

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
b61faee87cea4d49216752e19fa45629

SHA1
b504c08f80f79400cb261deeff0a0af677fd0ee4

SHA256
0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a

SHA512
603aa8c75d907d4e2a32c52b7cf7ac6f2c175095cb329f233023dc315ad6ab1dce4f37c1a1701bae663639cad578244d1119ceef178ed2f61942027b8c44bd88

Download Submit
memory/1372-28-0x0000000006BC0000-0x0000000006EEE000-memory.dmp

Filesize
3.2MB

Download
memory/1372-1-0x0000000077970000-0x0000000077972000-memory.dmp

Filesize
8KB

Download
memory/1372-2-0x0000000000301000-0x0000000000369000-memory.dmp

Filesize
416KB

Download
memory/1372-3-0x0000000000300000-0x000000000062E000-memory.dmp

Filesize
3.2MB

Download
memory/1372-5-0x0000000000300000-0x000000000062E000-memory.dmp

Filesize
3.2MB

Download
memory/1372-18-0x0000000006BC0000-0x0000000006EEE000-memory.dmp

Filesize
3.2MB

Download
memory/1372-0-0x0000000000300000-0x000000000062E000-memory.dmp

Filesize
3.2MB

Download
memory/1372-21-0x0000000006BC0000-0x0000000006EEE000-memory.dmp

Filesize
3.2MB

Download
memory/1372-17-0x0000000000300000-0x000000000062E000-memory.dmp

Filesize
3.2MB

Download
memory/1372-20-0x0000000000301000-0x0000000000369000-memory.dmp

Filesize
416KB

Download
memory/2688-29-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-35-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-25-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-27-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-23-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-22-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-30-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-31-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-32-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-33-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-34-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-24-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-36-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-37-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-38-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-39-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-40-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-41-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-42-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-43-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-44-0x0000000000060000-0x000000000038E000-memory.dmp

Filesize
3.2MB

Download
memory/2688-45-0x0000000000060000-0x000000000038E000-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