amadey | a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7

General

Target

a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
Size

1.8MB
MD5

e91202ccf0cead6fbc8276397462b4a9
SHA1

dc41bc0e2b9a9089896f36866474dcad1b02a2f2
SHA256

a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7
SHA512

4d2997fe213668ef5f0b098517fcd9dc4e12d4f913be03d1dabeeda382b8d033da9f41935cf50a0c02d1a86448bd84931f8db67d780e0e333bd61f268b3b24c8
SSDEEP

24576:BlMAkauWHNnVzjwbjKuVgIP1xLgXuf5MYtUY+DRBcqBk7PFS7hZmQdYcvv:M9CHbz0arI3gXuOIU3RBcqBaQrWcvv

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe

Executes dropped EXE 4 IoCs

pid	Process
2260	axplong.exe
388	axplong.exe
5080	axplong.exe
4376	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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
2260	axplong.exe
388	axplong.exe
5080	axplong.exe
4376	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.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	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
2260	axplong.exe
2260	axplong.exe
388	axplong.exe
388	axplong.exe
5080	axplong.exe
5080	axplong.exe
4376	axplong.exe
4376	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 2260	4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe	87
PID 4632 wrote to memory of 2260	4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe	87
PID 4632 wrote to memory of 2260	4632	a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe	87

C:\Users\Admin\AppData\Local\Temp\a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.exe
"C:\Users\Admin\AppData\Local\Temp\a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7.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:4632
- 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:2260

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:388

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:5080

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:4376

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

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Downloads

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

Filesize
1.8MB

MD5
e91202ccf0cead6fbc8276397462b4a9

SHA1
dc41bc0e2b9a9089896f36866474dcad1b02a2f2

SHA256
a9bad5d0192e0a94eaba4aa9152d1f7e3eb086712a59330d0e04e657e16fbcf7

SHA512
4d2997fe213668ef5f0b098517fcd9dc4e12d4f913be03d1dabeeda382b8d033da9f41935cf50a0c02d1a86448bd84931f8db67d780e0e333bd61f268b3b24c8

Download Submit
memory/388-26-0x0000000000351000-0x000000000037F000-memory.dmp

Filesize
184KB

Download
memory/388-27-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/388-24-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/388-23-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-31-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-42-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-18-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-19-0x0000000000351000-0x000000000037F000-memory.dmp

Filesize
184KB

Download
memory/2260-20-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-21-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-52-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-51-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-46-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-45-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-28-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-29-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-30-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-44-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-32-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-33-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-34-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-35-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-36-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-43-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/2260-41-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/4376-48-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/4376-50-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/4632-17-0x0000000000970000-0x0000000000E23000-memory.dmp

Filesize
4.7MB

Download
memory/4632-0-0x0000000000970000-0x0000000000E23000-memory.dmp

Filesize
4.7MB

Download
memory/4632-1-0x0000000077DA4000-0x0000000077DA6000-memory.dmp

Filesize
8KB

Download
memory/4632-2-0x0000000000971000-0x000000000099F000-memory.dmp

Filesize
184KB

Download
memory/4632-3-0x0000000000970000-0x0000000000E23000-memory.dmp

Filesize
4.7MB

Download
memory/4632-4-0x0000000000970000-0x0000000000E23000-memory.dmp

Filesize
4.7MB

Download
memory/5080-40-0x0000000000350000-0x0000000000803000-memory.dmp

Filesize
4.7MB

Download
memory/5080-38-0x0000000000350000-0x0000000000803000-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