amadey | 2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f

General

Target

2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
Size

1.8MB
MD5

e0c14883cd0435f5f4171fd6a920c2dc
SHA1

58ef4d76ae61d0826f2274c811c96c52c68d1528
SHA256

2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f
SHA512

52e7be9aec5dcdfd9636bc1a1a08a778162d292f4f19d7c63c83e1081e330f5d25ffd8934b7015fb83f1cd72e5cfe01de03a727b7a64429007595b107e6ad90a
SSDEEP

49152:IfquO+YZ8aeCQ3vuzpXNfnvcRPN/RaKO1X4GY:mU+cHXZFNH4RRpO1oGY

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__	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.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	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.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\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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe

Executes dropped EXE 3 IoCs

pid	Process
3004	axplong.exe
3520	axplong.exe
3772	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-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
3004	axplong.exe
3520	axplong.exe
3772	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.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	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
3004	axplong.exe
3004	axplong.exe
3520	axplong.exe
3520	axplong.exe
3772	axplong.exe
3772	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 3004	3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe	87
PID 3612 wrote to memory of 3004	3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe	87
PID 3612 wrote to memory of 3004	3612	2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe	87

C:\Users\Admin\AppData\Local\Temp\2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.exe
"C:\Users\Admin\AppData\Local\Temp\2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3612
- 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:3004

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:3520

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:3772

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
1.8MB

MD5
e0c14883cd0435f5f4171fd6a920c2dc

SHA1
58ef4d76ae61d0826f2274c811c96c52c68d1528

SHA256
2142379a9c52ad7229e17227f54e935a9be18da1e32f0efd4cfb66f8d4648d9f

SHA512
52e7be9aec5dcdfd9636bc1a1a08a778162d292f4f19d7c63c83e1081e330f5d25ffd8934b7015fb83f1cd72e5cfe01de03a727b7a64429007595b107e6ad90a

Download Submit
memory/3004-37-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-45-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-44-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-43-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-42-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-16-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-41-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-20-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-19-0x00000000009D1000-0x00000000009FF000-memory.dmp

Filesize
184KB

Download
memory/3004-21-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-22-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-23-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-24-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-25-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-36-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-35-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-34-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-33-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3004-32-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3520-31-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3520-29-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3520-27-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3520-28-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3612-2-0x0000000000021000-0x000000000004F000-memory.dmp

Filesize
184KB

Download
memory/3612-3-0x0000000000020000-0x00000000004D3000-memory.dmp

Filesize
4.7MB

Download
memory/3612-0-0x0000000000020000-0x00000000004D3000-memory.dmp

Filesize
4.7MB

Download
memory/3612-18-0x0000000000020000-0x00000000004D3000-memory.dmp

Filesize
4.7MB

Download
memory/3612-1-0x0000000077334000-0x0000000077336000-memory.dmp

Filesize
8KB

Download
memory/3612-4-0x0000000000020000-0x00000000004D3000-memory.dmp

Filesize
4.7MB

Download
memory/3772-39-0x00000000009D0000-0x0000000000E83000-memory.dmp

Filesize
4.7MB

Download
memory/3772-40-0x00000000009D0000-0x0000000000E83000-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