hxxps://ryosx[.]cc

General

Target

https://ryosx.cc

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133609015181872594"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

4656 chrome.exe
4656 chrome.exe
4224 chrome.exe
4224 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

4656 chrome.exe
4656 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe
Token: SeShutdownPrivilege	4656	chrome.exe
Token: SeCreatePagefilePrivilege	4656	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe
4656	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 4656 wrote to memory of 3324	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 3324	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 4792	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 3288	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 3288	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe
PID 4656 wrote to memory of 1216	4656	chrome.exe	chrome.exe

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://ryosx.cc
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4656

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa808cab58,0x7ffa808cab68,0x7ffa808cab78
2⤵
PID:3324

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1608 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:2
2⤵
PID:4792

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:8
2⤵
PID:3288

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2248 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:8
2⤵
PID:1216

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3040 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:1
2⤵
PID:5012

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3060 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:1
2⤵
PID:3964

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4216 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:8
2⤵
PID:8

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4492 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:8
2⤵
PID:1960

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1740 --field-trial-handle=1892,i,1551594177018098997,7757763602504632712,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4224

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:1932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
2KB

MD5
460f30951ca3b55100e44877b570b1f2

SHA1
fd0591d3005fcf3b6c6dc08874deb93cdf342865

SHA256
0503271be6acd5dce37f3df51f7d1665ea4334d1b88fe22005752ad18be6bf7d

SHA512
941139b2e6286525290dcfa3ec427293468f789ce11b5cf28f8edfe4318a04fa0b3304c9f5cf027123843fc9b6d14bdb6ced80c5458130dbdd7bd1da4df1b179

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
524B

MD5
07fd39498d3b6b71dc9e1adfc5477eba

SHA1
cb1f9a591e05d66491fd0763e2e0ec775bb254c8

SHA256
06135d4656b6b76365658f45cfa56c36943b7b3e8f7625c4f8ab1fdfa4f7ac00

SHA512
5f03a5aa38e5645eaf095d1bd88696347a04737e2fd2e035a0c787a25c0cf8d010beef8322f9595b62b8d81e33207917cd4aeb0f3dbbfe11f905ecb6d8ff0aaa

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
7KB

MD5
e61405043b1ebc83ac34996309808dbf

SHA1
72f51fe3fb6808339ed34943fef59541239df9d8

SHA256
7094b20726899751806c16db83e42a2c78400a8aa645e8a9cb78b92d75fb139b

SHA512
6b9489f1a7c01f76a83fe827d8e30a680c46fc626b200c13770a21c9807276c04d22c6e197d965745c9510a030910d389a39b642cf18c857eee4204efb6ed5a0

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
129KB

MD5
c178c727837e7a6122702346b6159f2c

SHA1
662583e9ee98d405069a7f6ce49c969df945bd28

SHA256
572be358c44107ce779eba0e7830828bb1da183182ad63e30395e847fa0ddb3d

SHA512
795ac8dfc35eda483af202f9a5cb5cb3b82ab9fbbddd48d9522459b565bb98fc9c6f7b6ec819b52a53e4c5527dc7c5d1d529cb37e02d53763eca6e4479e02402

Download Submit
\??\pipe\crashpad_4656_QXJPXCMVGVJMNGYP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads