Analysis
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max time kernel
79s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25-04-2024 12:13
Static task
static1
Behavioral task
behavioral1
Sample
ass.vbs
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ass.vbs
Resource
win10v2004-20240412-en
General
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Target
ass.vbs
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Size
1KB
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MD5
1b6429f129d8e29b3222bcc4a3fc752f
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SHA1
c17918af13e66d99e718e3f697ac2642d27c51bb
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SHA256
84357aa3aea071025acf0a05f5264a2ef89a1c594f897714c86b4354ea9274fe
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SHA512
22235f0b3548388acbe57f11f25f57eb6e1574802ae0b46e5de31cca3b9953b2bd5ad2e2639f31a567a6f8f3e6101d94c408f302d3ae3ae50e739300f59091ca
Malware Config
Signatures
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Disables RegEdit via registry modification 1 IoCs
Processes:
reg.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" reg.exe -
Disables Task Manager via registry modification
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
chrome.exedescription 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 registry key 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
chrome.exepid process 2088 chrome.exe 2088 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
chrome.exedescription pid process Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe Token: SeShutdownPrivilege 2088 chrome.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
Processes:
chrome.exepid process 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
Processes:
chrome.exepid process 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe 2088 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
WScript.exechrome.exedescription pid process target process PID 2316 wrote to memory of 2216 2316 WScript.exe reg.exe PID 2316 wrote to memory of 2216 2316 WScript.exe reg.exe PID 2316 wrote to memory of 2216 2316 WScript.exe reg.exe PID 2316 wrote to memory of 2064 2316 WScript.exe reg.exe PID 2316 wrote to memory of 2064 2316 WScript.exe reg.exe PID 2316 wrote to memory of 2064 2316 WScript.exe reg.exe PID 2316 wrote to memory of 2088 2316 WScript.exe chrome.exe PID 2316 wrote to memory of 2088 2316 WScript.exe chrome.exe PID 2316 wrote to memory of 2088 2316 WScript.exe chrome.exe PID 2088 wrote to memory of 2156 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2156 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2156 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2852 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 1568 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 1568 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 1568 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe PID 2088 wrote to memory of 2708 2088 chrome.exe chrome.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ass.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\System32\reg.exe"C:\Windows\System32\reg.exe" add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f2⤵
- Modifies registry key
PID:2216 -
C:\Windows\System32\reg.exe"C:\Windows\System32\reg.exe" add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 1 /f2⤵
- Disables RegEdit via registry modification
- Modifies registry key
PID:2064 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.google.com/search?q=https://www.youtube.com/watch?v=BbeeuzU5Qc8&ab_channel=MetroGirlzStation2⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2088 -
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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6519758,0x7fef6519768,0x7fef65197783⤵PID:2156
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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=1120 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:23⤵PID:2852
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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=1484 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:83⤵PID:1568
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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=1588 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:83⤵PID:2708
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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=2144 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:13⤵PID:1996
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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=2152 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:13⤵PID:2412
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2208 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:23⤵PID:2388
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2872 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:13⤵PID:2252
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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=3560 --field-trial-handle=1268,i,11478848160268503148,2091998109408328243,131072 /prefetch:83⤵PID:956
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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:2784
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmpFilesize
16B
MD5aefd77f47fb84fae5ea194496b44c67a
SHA1dcfbb6a5b8d05662c4858664f81693bb7f803b82
SHA2564166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
SHA512b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent StateFilesize
774B
MD5ec69ed246e9bb11f782eabee3b3b6157
SHA10094e22c86353e41656746a9fab5af9c511e3ba1
SHA256c9a65059ff36c9ca88c4b7103c998b17ae92e96591646a5a0ef8daf6e019613b
SHA51275dd495f9c115082da16b22ed9dddcbd05ef73d189db23ed5aac985c2f15893bb8d50392eee8999c29be2b0dc390f8e02ec9cdc7b1aea5036651fc609d88e93f
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\PreferencesFilesize
6KB
MD535564eab28751ee86e13e5aa2ac63e96
SHA177d60139e0a872758b7c102290e1e5446cdc47f8
SHA25616acc2213dbcde8cb395017c722926d9349b332b918944ebe42250e7850f493e
SHA5129fb9702455845be2b1f40ac7cddabd3164939a5a402fc734528d98ea84d0cea8559566307a2ad73e67cea5f27dffce6e4af2887758c4097f5cdeea7b8b3abcaf
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\PreferencesFilesize
6KB
MD5db6a5b8af8c36eadb1c76e0ec7744dac
SHA1be47c193ce78f63fbf3cb58b1819249d8f4edd43
SHA256e0d7a9038d3d23dfdbcefd68626f79bc9a3cce772b292172162320de5dec93af
SHA51245c579e76f1905563e0df551490878c452b7287efe1e2d27e07a684f247f83988857a01480fc685f0c65fe6c9474ef1b3250b5248207916bb4de08f29fee4a43
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmpFilesize
16B
MD518e723571b00fb1694a3bad6c78e4054
SHA1afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA2568af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA51243bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2
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\??\pipe\crashpad_2088_VHKOGBLAYVAACTBOMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e