1e1295e589fc37cc1f51b0f5716a33800d426af471cbf40231ed1e1dba9bf72a

Analysis

max time kernel
32s
max time network
34s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 19:44

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General

Target

Spy-Net v2.6/Spy-Net v2.6/SpyNet.exe
Size

2.0MB
MD5

98de7bcad1ba2caf74007bd97bc2b505
SHA1

8a79d06159a339313b810f23835b8417429dd356
SHA256

e4b3b3e72bd3bf4052a3136cb811ea54923bc2d7807709992e0345743d49ced8
SHA512

ef57cc4f0ad4bf1f54baaf7213bf868c418eebfb0eee3c32ff376b67d5d5337c35a94a1418951d82aae371820ce37eade7cf0a74ce54a4198e18327bd232a35d
SSDEEP

49152:GhwHJZqdp7orGOA0jhE6wSZCTIzY7wXSxQ5E+X6Oftn/Z9s0K:GhwHJZUp7orG90NE6KIM7wXr5EI6OR/7

Score

7^/10

upx

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

Processes:

SpyNet.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation SpyNet.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	SpyNet.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/4632-0-0x0000000000400000-0x0000000000957000-memory.dmp	upx
behavioral1/memory/4632-1009-0x0000000000400000-0x0000000000957000-memory.dmp	upx
behavioral1/memory/4632-1010-0x0000000000400000-0x0000000000957000-memory.dmp	upx
behavioral1/memory/4632-1013-0x0000000000400000-0x0000000000957000-memory.dmp	upx

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 8 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

SpyNet.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom	SpyNet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002	SpyNet.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom	SpyNet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	SpyNet.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	SpyNet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	SpyNet.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	SpyNet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001	SpyNet.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

SpyNet.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	SpyNet.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	SpyNet.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

SpyNet.exe

pid process

4632 SpyNet.exe
Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

SpyNet.exe

pid process

4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
Suspicious use of SendNotifyMessage 6 IoCs

Processes:

SpyNet.exe

pid process

4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe
4632 SpyNet.exe

pid	process
4632	SpyNet.exe

pid	process
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe

pid	process
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe
4632	SpyNet.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

SpyNet.exe

description	pid	process	target process
PID 4632 wrote to memory of 2336	4632	SpyNet.exe	cscript.exe
PID 4632 wrote to memory of 2336	4632	SpyNet.exe	cscript.exe
PID 4632 wrote to memory of 2336	4632	SpyNet.exe	cscript.exe

C:\Users\Admin\AppData\Local\Temp\Spy-Net v2.6\Spy-Net v2.6\SpyNet.exe
"C:\Users\Admin\AppData\Local\Temp\Spy-Net v2.6\Spy-Net v2.6\SpyNet.exe"
1⤵
- Checks computer location settings
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4632

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\system32\cscript.exe" "C:\Users\Admin\AppData\Local\Temp\teste.vbs"
2⤵
PID:2336

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Spy-Net v2.6\Spy-Net v2.6\Language\Default.ini
Filesize
14KB

MD5
ee9826fd3883b9756896baed5d076cc6

SHA1
d1c829cabcb967410e03489723d9e51b9549d6f6

SHA256
e06ff3e2b4cf78d6147d00dbfd00066751d1d6680b3dd672e861574741a894d9

SHA512
404cfe3632fc3614a0e686504a2edcdf984aab20afc8fc4c7785d76bd52bf466078e756838c2ce5350439ad128756e55e1c3b12f3badd70fba8e74d171a05538

Download Submit
C:\Users\Admin\AppData\Local\Temp\teste.txt
Filesize
2B

MD5
81051bcc2cf1bedf378224b0a93e2877

SHA1
ba8ab5a0280b953aa97435ff8946cbcbb2755a27

SHA256
7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6

SHA512
1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d

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C:\Users\Admin\AppData\Local\Temp\teste.vbs
Filesize
841B

MD5
615964e5ab63a70f0e205a476c48e356

SHA1
292620321db69d57ba23fa98d2a89484ddcf83d0

SHA256
38a2c0e90a7c86eb5355710dd205f22f84dbba59e688cd3da6394af8c924a102

SHA512
69886825baf2075f8e6cdc50b0b34f92d5d06d42db4586396fb3db806fef79986ba5754c7b1251b007cde4f943efe9e3d27800dd7e15f8084fd7e7e6046c3ccc

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memory/4632-1-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/4632-0-0x0000000000400000-0x0000000000957000-memory.dmp

Filesize
5.3MB

Download
memory/4632-3-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/4632-1009-0x0000000000400000-0x0000000000957000-memory.dmp

Filesize
5.3MB

Download
memory/4632-1011-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/4632-1010-0x0000000000400000-0x0000000000957000-memory.dmp

Filesize
5.3MB

Download
memory/4632-1012-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/4632-1013-0x0000000000400000-0x0000000000957000-memory.dmp

Filesize
5.3MB

Download