amadey | fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464

General

Target

fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
Size

1.8MB
MD5

216b5dbaa598e3057bf7aa05f3dc38d4
SHA1

0e0013cd8224732051193f0efd6e279d770b6cc6
SHA256

fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464
SHA512

827461377b924c77a2e268e38a320a3871101b531f5d420dbf568da6cae925e1a965e65127783a00d61409400704d9fc1ea84c141c21c2a650d61542beadd065
SSDEEP

24576:2tPh7vx0UflDCOotsgceqP56w0MmK1SgmMVOmArFekdqYhd5iwa0dtAoTzLkvue1:2tPPjJqGB6JkSgm3mYv5Dj4o/L0ck5

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
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__	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.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 3 IoCs

pid	Process
3380	axplong.exe
2300	axplong.exe
2448	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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
3380	axplong.exe
2300	axplong.exe
2448	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.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	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
3380	axplong.exe
3380	axplong.exe
2300	axplong.exe
2300	axplong.exe
2448	axplong.exe
2448	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 3380	1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe	82
PID 1656 wrote to memory of 3380	1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe	82
PID 1656 wrote to memory of 3380	1656	fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe	82

C:\Users\Admin\AppData\Local\Temp\fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe
"C:\Users\Admin\AppData\Local\Temp\fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- 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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1656
- 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:3380

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:2300

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:2448

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
1.8MB

MD5
216b5dbaa598e3057bf7aa05f3dc38d4

SHA1
0e0013cd8224732051193f0efd6e279d770b6cc6

SHA256
fe6529bb78be50e3b356d01cdd36a896b727cea0cf227af31f5481980a4a9464

SHA512
827461377b924c77a2e268e38a320a3871101b531f5d420dbf568da6cae925e1a965e65127783a00d61409400704d9fc1ea84c141c21c2a650d61542beadd065

Download Submit
memory/1656-16-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/1656-1-0x0000000077B96000-0x0000000077B98000-memory.dmp

Filesize
8KB

Download
memory/1656-2-0x0000000000BF1000-0x0000000000C1F000-memory.dmp

Filesize
184KB

Download
memory/1656-3-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/1656-4-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/1656-0-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2300-33-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/2300-31-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/2300-30-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/2300-29-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/2448-41-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/2448-42-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-26-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-36-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-25-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-23-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-27-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-22-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-21-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-20-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-19-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-34-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-35-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-24-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-37-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-38-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-39-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-18-0x00000000005B1000-0x00000000005DF000-memory.dmp

Filesize
184KB

Download
memory/3380-17-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-43-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-44-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-45-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download
memory/3380-46-0x00000000005B0000-0x0000000000A62000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads