amadey | c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15

General

Target

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Size

1.8MB
MD5

3ed69839f5dfe75f59a6e74815422ab9
SHA1

7429dc7b9bcc0d3a5719f5b0b64626a5b9a9ef61
SHA256

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15
SHA512

3292c496f9fbaa9c434b760ce5265c9744588fb0aa4bdb1198bf765e8cac50a1ed12a3c7f4aa0fdbccd5905c9d37ea939ab5402559bf04ee79ad84837ffde6a4
SSDEEP

49152:zEpzv75y5AejQ/d7GN5eTRepKtqzUVchzpF9Tcjnc:QJv7lDNGN5eTReEqYVchlF9TC

Score

10^/10

amadey 9c9aa5 discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes

install_dir
abc3bc1985
install_file
skotes.exe
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
url_paths
/Zu7JuNko/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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

skotes.exec0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exeskotes.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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

Processes:

skotes.exeskotes.exeskotes.exeskotes.exec0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

Executes dropped EXE 4 IoCs

Processes:

skotes.exeskotes.exeskotes.exeskotes.exe

pid process

4420 skotes.exe
1688 skotes.exe
4944 skotes.exe
2504 skotes.exe

pid	process
4420	skotes.exe
1688	skotes.exe
4944	skotes.exe
2504	skotes.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

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exeskotes.exeskotes.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exeskotes.exeskotes.exeskotes.exe

pid process

4608 c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
4420 skotes.exe
1688 skotes.exe
4944 skotes.exe
2504 skotes.exe
Drops file in Windows directory 1 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

description ioc process

File created C:\Windows\Tasks\skotes.job c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

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

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exeskotes.exeskotes.exeskotes.exe

pid	process
4608	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
4608	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
4420	skotes.exe
4420	skotes.exe
1688	skotes.exe
1688	skotes.exe
4944	skotes.exe
4944	skotes.exe
2504	skotes.exe
2504	skotes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

pid process

4608 c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

description	pid	process	target process
PID 4608 wrote to memory of 4420	4608	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe
PID 4608 wrote to memory of 4420	4608	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe
PID 4608 wrote to memory of 4420	4608	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe

C:\Users\Admin\AppData\Local\Temp\c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
"C:\Users\Admin\AppData\Local\Temp\c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.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:4608
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4420

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:1688

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4944

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2504

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\abc3bc1985\skotes.exe

Filesize
1.8MB

MD5
3ed69839f5dfe75f59a6e74815422ab9

SHA1
7429dc7b9bcc0d3a5719f5b0b64626a5b9a9ef61

SHA256
c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15

SHA512
3292c496f9fbaa9c434b760ce5265c9744588fb0aa4bdb1198bf765e8cac50a1ed12a3c7f4aa0fdbccd5905c9d37ea939ab5402559bf04ee79ad84837ffde6a4

Download Submit
memory/1688-27-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/1688-31-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/1688-29-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/1688-28-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/2504-49-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/2504-48-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-18-0x0000000000AF1000-0x0000000000B1F000-memory.dmp

Filesize
184KB

Download
memory/4420-35-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-50-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-21-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-22-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-20-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-23-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-25-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-17-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-46-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-45-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-44-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-32-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-33-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-34-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-19-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-36-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-37-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-43-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-42-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4420-41-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4608-3-0x00000000006D0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/4608-4-0x00000000006D0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/4608-15-0x00000000006D0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/4608-2-0x00000000006D1000-0x00000000006FF000-memory.dmp

Filesize
184KB

Download
memory/4608-1-0x0000000077034000-0x0000000077036000-memory.dmp

Filesize
8KB

Download
memory/4608-0-0x00000000006D0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/4944-40-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download
memory/4944-39-0x0000000000AF0000-0x0000000000FC0000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads