hxxp://steamgamesfree[.]io

Analysis

max time kernel
114s
max time network
120s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
20/02/2024, 17:49

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General

Target

http://steamgamesfree.io

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 2 IoCs

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 = "133529250571059996"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1080	chrome.exe
1080	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe
Token: SeShutdownPrivilege	1080	chrome.exe
Token: SeCreatePagefilePrivilege	1080	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe
1080	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 2748	1080	chrome.exe	38
PID 1080 wrote to memory of 2748	1080	chrome.exe	38
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 5020	1080	chrome.exe	83
PID 1080 wrote to memory of 2092	1080	chrome.exe	85
PID 1080 wrote to memory of 2092	1080	chrome.exe	85
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84
PID 1080 wrote to memory of 3056	1080	chrome.exe	84

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 http://steamgamesfree.io
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:1080
- 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,0x7ffcd0039758,0x7ffcd0039768,0x7ffcd0039778
  2⤵
  PID:2748
- 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=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:2
  2⤵
  PID:5020
- 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=2168 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:8
  2⤵
  PID:3056
- 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=2108 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:8
  2⤵
  PID:2092
- 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=2968 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:1
  2⤵
  PID:1660
- 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=2956 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:1
  2⤵
  PID:1392
- 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=7 --mojo-platform-channel-handle=3644 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:1
  2⤵
  PID:668
- 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=8 --mojo-platform-channel-handle=3376 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:1
  2⤵
  PID:4756
- 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=9 --mojo-platform-channel-handle=4920 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:1
  2⤵
  PID:2432
- 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=4584 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:8
  2⤵
  PID:664
- 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=5260 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:8
  2⤵
  PID:4592
- 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=12 --mojo-platform-channel-handle=3404 --field-trial-handle=1832,i,4229639863468181008,10156763801552617892,131072 /prefetch:1
  2⤵
  PID:744

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:4932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
480B

MD5
e326f6c254cfc524fe766aeb7be57867

SHA1
fcd93352729bef1fcc1d6ddc45fdbf6f7fa21bff

SHA256
7cc21c50ba816a3834fc5f3af1d10800743e1fabf39889f2e232ff9b652db207

SHA512
c43112492ae557496844fcee19ed0dd2482548fa4cc3d3ba6b5b0c98484207c15f82c95a2621640e02a5a812771165e6176a20fbabad40ebfcf88a37c45ec135

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

Filesize
120B

MD5
c775fb461cc0ac0281c2112d0cbfcce0

SHA1
015113667ded3ae2195db64741cecb08b8f88e39

SHA256
53236a6c4492bce7e322c2a0b072eaa23a961519af3bad32eea6e743131f281a

SHA512
df568c8e10885af6a6af65e7fc9c27ecbd695827b3dd7dcc89c39af235162d060602e08fa6df3992eaefac34cf7a54a72f452c9b934ff866744794d96bd5e19c

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

Filesize
4KB

MD5
4644c1b5afc5e34d424ed49fa8e1fc7d

SHA1
f2b395af504d518708f7d527753e7de2497f63e6

SHA256
2120929334e52e4d60cedb2f3806f34df5fc34a49665b30ff36c196f8d3f54fa

SHA512
ca034a274541cc3c51103c86ab25bb3bc4a1120d72f43998fa7bad7bcbe6453db3956a875a3627ed0daaea0282feb5c6d36005aef1fcba5705b51900d077fb39

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

Filesize
1KB

MD5
72e7adbcc3c9eab042420c8cb2833f4d

SHA1
566e5e7ef730d89192004f0ceec8ed478bbe28fe

SHA256
38d102115ef928c31bbc77fe75dab3319eae522a49d96f50074b1ff8242a2d8f

SHA512
8cfc5c2e6025415e465cd833d5664e8029ce57754a0e3d84d0ba9c3aac5856f668cad9815711b906ec356c2567dfe67511c0aa83694943cae29476b4b5a99b3f

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

Filesize
872B

MD5
4c3f3473788d95796a49c0f077845e8f

SHA1
fc164274fb83ad6e69d1d4f2e93615178771514d

SHA256
cfc8b2073811a2c90cda80edb3194f601749cb303506f99dfd59763223c97d1f

SHA512
c440431f5f2aed58fdf4a50746974e312159ea59db5fd3b1e5fb4708bc64dc1ddeb5eadedd0622100eb46af945b7a5528c31f059b94f2c818edfe5762472acd8

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

Filesize
6KB

MD5
3e9d575572805dea1cb69f5ddd7d38ce

SHA1
d18aa3709855cfae0e3e2ada413dcd900a9f5583

SHA256
337057924dc256a4464b1eaefac415709e057f2dc2d28442c3bd9aa760226208

SHA512
e6d4e85b7d9323877d1f9f6ffb9af18240ed3343c0a16fd05ef0921c96f782754a3acb61c93aded79f19f77ffed37b09c259d347dba58fcc30eeab9456f0499c

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

Filesize
6KB

MD5
a86e5d7b0fee0573a9ce570b2a3e270b

SHA1
144323b7118be2c9fe528052db2fb2178d6cd7b9

SHA256
ed6db46fe9a93dfa0e5ae0bb620c080af135435bfad094b40cf0ddd3eb1d5abf

SHA512
db1caf1303b99ded8999fef61b49b5c59682c8f20a692ea1b159923bd5367c8861516402c234720e1839cac18c661dc7cedf3a11534e5c6e30e1809aafbc4e85

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

Filesize
129KB

MD5
3e72ac67575e1292e69c29c70efb174a

SHA1
56bb5bee158d84fc223d0cedbbfd5ca5bfcbea76

SHA256
edf8c90d9671ee65b34edd09ef1d46cde80475cb3ff0e35df068c1b5d37b5a5e

SHA512
5c7f00aa91e23a2a3fc7a4ad4bcf6bca3fd8119335153bfda001731875ffab3898ad2a3185736c11f46ef8dfab101e82429b0221ecebcd803bb1e7cea4f9967f

Download Submit
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