d515cc51f692170a0012e4f23fa67c86664f01095ea4f2c405eef4e062dbd0a8

Analysis

max time kernel
234s
max time network
251s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 00:57

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General

Target

visualboyadvance-m.exe
Size

36.1MB
MD5

5bfda85295c84c8d2d1307e9d78d46e7
SHA1

8c7f6970fab4fc0251367c3da4c0d3dbcf32a14d
SHA256

d515cc51f692170a0012e4f23fa67c86664f01095ea4f2c405eef4e062dbd0a8
SHA512

03192f135afe061d71d20a277527d53e1660950ab707c3c86a8504ed7978bbbec51f03f7c2762d6ae075ef81f3291b0565412e38c063c90023a2d26fd0281bc0
SSDEEP

393216:cV8DMvDIz9k05dLf1PHzNWu7DISmsi+LqabEmClD+dGl+7v/qE67y2fnPeZvQAfg:08DrdMsT8Yv/1cPeZvfg

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4424	visualboyadvance-m.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	svchost.exe

Checks SCSI registry key(s) 3 TTPs 4 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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	visualboyadvance-m.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	visualboyadvance-m.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	visualboyadvance-m.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	visualboyadvance-m.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1181767204-2009306918-3718769404-1000\{84D83393-E464-47D2-89F3-8EB4A55BD1B7}	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1181767204-2009306918-3718769404-1000\{3250DE13-8D85-4017-830B-8C860DB6AF5D}	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2188	OpenWith.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4424	visualboyadvance-m.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4424	visualboyadvance-m.exe
4424	visualboyadvance-m.exe
4424	visualboyadvance-m.exe
2188	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\visualboyadvance-m.exe
"C:\Users\Admin\AppData\Local\Temp\visualboyadvance-m.exe"
1⤵
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4424

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2188

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4080,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4016 /prefetch:8
1⤵
PID:2116

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:2912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:908

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\winED45.tmp

Filesize
2.4MB

MD5
b19a3c37938ad34ac6b923fe3a460e16

SHA1
53354de7a4b8a7e814df0fde54d93bf38bb75e95

SHA256
cb13a9a6a88054a26e940a945d8e82f1ceba5858f73a57636226a09b7ce5b4c4

SHA512
70661176e4bba593ff87b678b8317ee3172173352e3a5d652a093c3dc69820a0d336304c473baeb4744725674cff2305961536be20be9301a591942bc94b3464

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C:\Users\Admin\Videos\Captures\desktop.ini

Filesize
190B

MD5
b0d27eaec71f1cd73b015f5ceeb15f9d

SHA1
62264f8b5c2f5034a1e4143df6e8c787165fbc2f

SHA256
86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

SHA512
7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads