amadey | 60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570

General

Target

60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
Size

1.8MB
MD5

4bc7776abc694066adf8b7506ba4d540
SHA1

be2a421fbc2b9aacd8a366ab8a127e62f2521d4e
SHA256

60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570
SHA512

4d756d3872e42cb589fe0b8b1507090452d0dd37ad8562cda4f76989a7642478d016bc4d650d4fb4d7cad7142d7a37cf747d477eb3811c8a9ee40c5a9a4d2ce5
SSDEEP

49152:Uwg0AEKh+JcngNxupyhoe12eWB8OtGClEzIJ:UwdAvcvNcpyhD3WGO6E

Score

10^/10

amadey 9c9aa5 defense_evasion discovery 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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.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 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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe

Executes dropped EXE 3 IoCs

pid	Process
4792	skotes.exe
4388	skotes.exe
4984	skotes.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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
4792	skotes.exe
4388	skotes.exe
4984	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.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	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
4792	skotes.exe
4792	skotes.exe
4388	skotes.exe
4388	skotes.exe
4984	skotes.exe
4984	skotes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 4792	4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe	82
PID 4676 wrote to memory of 4792	4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe	82
PID 4676 wrote to memory of 4792	4676	60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe	82

C:\Users\Admin\AppData\Local\Temp\60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.exe
"C:\Users\Admin\AppData\Local\Temp\60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570.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:4676
- 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:4792

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:4388

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:4984

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
4bc7776abc694066adf8b7506ba4d540

SHA1
be2a421fbc2b9aacd8a366ab8a127e62f2521d4e

SHA256
60e96b3d426418f0c91ae353d30c55adbfa60182f684f84a7657e5a07338f570

SHA512
4d756d3872e42cb589fe0b8b1507090452d0dd37ad8562cda4f76989a7642478d016bc4d650d4fb4d7cad7142d7a37cf747d477eb3811c8a9ee40c5a9a4d2ce5

Download Submit
memory/4388-28-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4388-32-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4388-30-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4388-29-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4676-1-0x0000000077AA4000-0x0000000077AA6000-memory.dmp

Filesize
8KB

Download
memory/4676-2-0x00000000000A1000-0x00000000000CF000-memory.dmp

Filesize
184KB

Download
memory/4676-3-0x00000000000A0000-0x0000000000548000-memory.dmp

Filesize
4.7MB

Download
memory/4676-4-0x00000000000A0000-0x0000000000548000-memory.dmp

Filesize
4.7MB

Download
memory/4676-18-0x00000000000A0000-0x0000000000548000-memory.dmp

Filesize
4.7MB

Download
memory/4676-0-0x00000000000A0000-0x0000000000548000-memory.dmp

Filesize
4.7MB

Download
memory/4792-20-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-35-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-24-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-25-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-26-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-22-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-21-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-19-0x0000000000FA1000-0x0000000000FCF000-memory.dmp

Filesize
184KB

Download
memory/4792-16-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-33-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-34-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-23-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-36-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-37-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-38-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-46-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-45-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-42-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-43-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4792-44-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4984-41-0x0000000000FA0000-0x0000000001448000-memory.dmp

Filesize
4.7MB

Download
memory/4984-40-0x0000000000FA0000-0x0000000001448000-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