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
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133608909736435087"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

2660 chrome.exe
2660 chrome.exe
2304 chrome.exe
2304 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

2660 chrome.exe
2660 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe
Token: SeShutdownPrivilege	2660	chrome.exe
Token: SeCreatePagefilePrivilege	2660	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe
2660	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2660 wrote to memory of 4576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 1576	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 3204	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 3204	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	chrome.exe	chrome.exe
PID 2660 wrote to memory of 4828	2660	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:2660

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,0x100,0x104,0xd8,0x108,0x7ffb42beab58,0x7ffb42beab68,0x7ffb42beab78
2⤵
PID:4576

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=1688 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:2
2⤵
PID:1576

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=2180 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:8
2⤵
PID:3204

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=2256 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:8
2⤵
PID:4828

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=2876 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:1
2⤵
PID:4964

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=2884 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:1
2⤵
PID:2944

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=4436 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:8
2⤵
PID:2728

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=4596 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:8
2⤵
PID:1460

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=2968 --field-trial-handle=1948,i,6158945524689573482,3373667514610584318,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2304

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:3688

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\285a5220-d637-4fef-a80a-2ae783772729.tmp
Filesize
130KB

MD5
53ec12b8c52fecd50304faeeab9dafe0

SHA1
c08ac8cd3fd72f67c3dbab14e0b3fd3b7bb59827

SHA256
960673be1eb631fc511dc714bdd2fd4ed51f3b2594b48fdb9dc25e4a5818e9a6

SHA512
30ba1a8b813ef3d1008039762c45c47179e083ae8995e2ca1d48e910191a59ec5d0f5c17c0b7ed9672f9bd05c3aa31d2db85e2abb68a255251cea46bbbb6a0d3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
2KB

MD5
b7f314ca8c775f7477164f091d206eab

SHA1
e1f7fd7ba3afe883ef2741f43dc9bd1653c9aadf

SHA256
f31ef11ace1fc44bb73a96218cee7313c1224410932385896caac82cc424c6b2

SHA512
5bae527e489a138b72169d45a4572ff164fe9abe8bc51eaf04d188049ad1c3a0a117d111bdb561cc64cbeabefb682e9c8394da5d47ca553f35ab0d2c677a7457

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
522B

MD5
65be0b6c2279a171461130a054d62219

SHA1
14fd8866d3e1ff66605395e7c9a7a05e1e50740a

SHA256
f4e4059e239b1416f2ea5a9a2222ec3b1831b7a37bdb93a31ee5e50236229730

SHA512
64ac97ca786a5ae0a827c6d21ef447ce0128dd8679dcf1c674fd6a6552117a378220eb07f342c26747d8f650f204302a1b631f77704450d630af373b357aa5b6

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
7KB

MD5
c1b315b84b633d2f10aeb5e4e89ab962

SHA1
f48fd223d0b716adb6cc301f4e4f97e12bb54e08

SHA256
68f6103c4a60b28e4afe8db6fbefe7187e5fdffd2a359420087b1be8eb03935d

SHA512
a61e8f33b7659ca2b30e59db94f7e79653f096b247f496f14b9d15fdd961749553f0836f2b6ba4ae5b8bed50dd2f8a9dd0d5945a5d7ae23eee81df289cd89444

Download Submit
\??\pipe\crashpad_2660_LQUDLFOUJQWAKDKU
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads