b018a82f87820638783ed4b5201a70d34e09758fb092dd791641931d55d023e6

Analysis

max time kernel
102s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 05:20

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General

Target

resources/wireguard/x64/wireguard.exe
Size

7.8MB
MD5

681221b2a7490b91a1ddf03b3cf62177
SHA1

1bcb3e19de477a6a9c9b7660cb1c16665f82fcb4
SHA256

4ed70e64a72e7c81a50dce103d227f526013d1ac30a3a991f0bcd86aa4a114f7
SHA512

67053d20a482e6e4237a0c4c5bfd17cc25c18cd89626a621c048f6e9a890507d8cea2083b9769d55268d466f1b3199276ff272969fdf676b1ef6a25ec471516e
SSDEEP

98304:ED3K0YyOAYcd0ZLpNu6JmM1W8YcTpOG7ZE78J:ELzUwsFYc9OG7ZE78J

Score

5^/10

Malware Config

Signatures

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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	wireguard.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WireGuard\Data\log.bin	wireguard.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 12 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A\	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	wireguard.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A\	wireguard.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A\	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002	wireguard.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A\	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A	wireguard.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A	wireguard.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1644	wireguard.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3456	wireguard.exe

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe
1644	wireguard.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 3692	4976	wireguard.exe	84
PID 4976 wrote to memory of 3692	4976	wireguard.exe	84
PID 3456 wrote to memory of 1644	3456	wireguard.exe	86
PID 3456 wrote to memory of 1644	3456	wireguard.exe	86

C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe
"C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4976
- C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe
  "C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe" /installmanagerservice
  2⤵
  PID:3692

C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe
C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe /managerservice
1⤵
- Drops file in Program Files directory
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3456
- C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe
  C:\Users\Admin\AppData\Local\Temp\resources\wireguard\x64\wireguard.exe /ui 944 940 952 960
  2⤵
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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