hxxps://steamcommunitn[.]com/109540994170252

General

Target

https://steamcommunitn.com/109540994170252

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133572793627459241"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

3952 chrome.exe
3952 chrome.exe
336 chrome.exe
336 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

3952 chrome.exe
3952 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe
Token: SeShutdownPrivilege	3952	chrome.exe
Token: SeCreatePagefilePrivilege	3952	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

chrome.exe

pid	process
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe
3952	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 3952 wrote to memory of 2368	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2368	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3016	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3708	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 3708	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	chrome.exe	chrome.exe
PID 3952 wrote to memory of 2580	3952	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://steamcommunitn.com/109540994170252
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:3952

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=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffd76a69758,0x7ffd76a69768,0x7ffd76a69778
2⤵
PID:2368

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=1568 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:2
2⤵
PID:3016

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=2080 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:8
2⤵
PID:3708

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=utility --mojo-platform-channel-handle=2184 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:8
2⤵
PID:2580

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3012 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:1
2⤵
PID:4952

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3020 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:1
2⤵
PID:1952

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=4964 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:8
2⤵
PID:3160

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=5076 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:8
2⤵
PID:2404

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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2668 --field-trial-handle=1824,i,10776469625224093777,4728807968773276098,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:336

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2912

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

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
432B

MD5
fe0e2b089bb87e33844b7c196ade82ae

SHA1
27ce1e498a56f825172a2b046d2f1f3a6da06e6b

SHA256
9f3c372a4a36f4db81a38fa444fd1f35f47ee145289fb9add9b1a25fe03c7182

SHA512
d48e5093e3c97c844c8c13efe24c0665e133318b4ad2954ccce3152452f4fd7e783135356dd748677ad84aa960f321c0afeb0e9ac5eca958cbbcb6d57fae2cfe

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\093847ce-5716-46d6-b239-4a977c0011cd.tmp
Filesize
875B

MD5
713218e6ce5e50c308cd3024fa5a8757

SHA1
2ccd20c839cefa993a1b9906f78eb47d6683bccc

SHA256
dd2fdecd0185547f9915b3b3941ce57a7eb7da4eae4f593c07d6fdc38b13a180

SHA512
453dae039277921c54df4d7adcbc86cfa6b8b7bcfe9fea3466597e1f94584cb36bcc71e46f09a254d903d0ee1e1b0bf64a4306b1885ebb0e084538d232976168

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
ccb7fade6a9fbb05258ca030286837a1

SHA1
101c627ebf3a49d825476a10257694d83fa8ff01

SHA256
6288bd4c56ebb16efef72103455ddc8d08d5f8a02d176299c4e2decd7496d985

SHA512
0a33d5e78438da8ff3b70dc136aebc3dd78fec6ea7f73a29f7d2092b74b8a6770e07367d5ed48eda52ff56d6f324161697c6122e58ba06a551ba4cc7869eb845

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
0c118f915e109572782b6001201c1d52

SHA1
00bce9d948e58ab0467f330b704db278cfff659f

SHA256
1f7ef8810e0da8f32a98c18a9f65cfb1c566e9b7e5f1cd277768ae36d3d3b002

SHA512
5f80cd7a017f78bd45bad21b8a86b6948e5925f70a227b8640a3bc8ebbfd9bf7cf5ff8be937653e648889034ff06907cf151b46fcca7e46c4e7a69dbd8190163

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
6KB

MD5
dba8aa0495e068323a9b0c0c53ceed52

SHA1
2f0b3c0bb7af339fdc6924565146c0b3dcc65660

SHA256
47ebb3f7000405b5342a379f11eb7caa199f0ed2bfa47d17fcf84bdf3d22fe20

SHA512
00bf8644a5e3b3d7fbab9f6c0a506263da7f0156e2098b3c6c231bbc32759298ef31743a5195e021f52d1c269d800c0e9cdbc0c4d80f5e09d450b4c05ef4eb3f

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
130KB

MD5
234c64cf3af012b2557cae96d29b7606

SHA1
a31e4d6d198daa147e99c62770af9565b24698bd

SHA256
b56694bd7080b29f42139fbd891ba85ae07ee48ea1975d05b27b533c996398a9

SHA512
63b6e7de5129fa444c4fc644f43f51a56761815b6de6c9595d403ef855e6af960f7f1a6d927b731db66eed51bcc90ec3b42cabe519a49a7fcc30396804e1aa08

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit
\??\pipe\crashpad_3952_CJQCTILJOCPRZKHR
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

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Downloads