Analysis
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max time kernel
1799s -
max time network
1687s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
22-05-2024 00:46
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://mediabluesky.com/uploaded_docs/Invoice_72947.pdf
Resource
win11-20240508-en
General
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Target
https://mediabluesky.com/uploaded_docs/Invoice_72947.pdf
Malware Config
Signatures
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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\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
Processes:
chrome.exedescription 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 = "133608124926999588" chrome.exe -
Modifies registry class 1 IoCs
Processes:
chrome.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000_Classes\Local Settings chrome.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
chrome.exechrome.exepid process 8 chrome.exe 8 chrome.exe 4656 chrome.exe 4656 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
Processes:
chrome.exepid process 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
chrome.exedescription pid process Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe Token: SeShutdownPrivilege 8 chrome.exe Token: SeCreatePagefilePrivilege 8 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
Processes:
chrome.exepid process 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe -
Suspicious use of SendNotifyMessage 12 IoCs
Processes:
chrome.exepid process 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe 8 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
chrome.exedescription pid process target process PID 8 wrote to memory of 240 8 chrome.exe chrome.exe PID 8 wrote to memory of 240 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 2064 8 chrome.exe chrome.exe PID 8 wrote to memory of 1948 8 chrome.exe chrome.exe PID 8 wrote to memory of 1948 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe PID 8 wrote to memory of 2508 8 chrome.exe chrome.exe
Processes
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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://mediabluesky.com/uploaded_docs/Invoice_72947.pdf1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:8 -
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=0x100,0x104,0x108,0xdc,0x10c,0x7ffd3ed6ab58,0x7ffd3ed6ab68,0x7ffd3ed6ab782⤵PID:240
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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=1732 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:22⤵PID:2064
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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=2092 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:82⤵PID:1948
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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=service --mojo-platform-channel-handle=2132 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:82⤵PID:2508
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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=2924 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:12⤵PID:2336
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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=2932 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:12⤵PID:1420
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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=7 --mojo-platform-channel-handle=4092 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:12⤵PID:2644
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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.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4408 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:82⤵PID:4860
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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=4588 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:82⤵PID:1528
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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=4268 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:82⤵PID:3464
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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=11 --mojo-platform-channel-handle=1684 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:12⤵PID:1732
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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=4204 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:4656 -
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=13 --mojo-platform-channel-handle=4240 --field-trial-handle=1796,i,12400165626624491716,4750902828315967098,131072 /prefetch:12⤵PID:2744
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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:1128
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5f5ae0554f9042bd65881c2873d7f4d33
SHA16ccedc1181e1e5ff9f79a9b8ad37cebf483dc7ff
SHA2569e0e88b4ef29348c624da15eae0c30da877dc26f862d266549e21938f880cf38
SHA512fd66f1fbd8aaaddcc676d469699efefc06890a2f21cb5339d177b951edc7b4b3a2cd7e36c2caf1c8dc459e657d34e98f45bb54fb6e66a6bc73bf31a8e220a379
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
7KB
MD5ffba7a72d24c9d1a10f997e534c3043b
SHA166c0ac77d458137352bbaaef619902aef4f99cc0
SHA2566f90dee8a58daffe234527b87a51b450ba138c87c9aa5963e346b30be3045f95
SHA51261bb5a32ccb555b0c370d61c6b4e35ba83a5cee3c26cd71c510728abbc55cfbe583e5ee5e477981707b240a5d0ac1ae4d80cb2dfe118eac555e35c7652c6d4d7
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Filesize
129KB
MD583e2d99096ed4c8bdd27ed4f64130e1f
SHA15341d32e652917d8a7ff23a0effa2087ca92a217
SHA2563e96e7886184daefb0c801e7f92c7c57b4074e47a17c1f33402c76a9a95efaf3
SHA51285781ec57124a2716df9d10996e88b64f4ddef371cd9be953d17d088978cf2906f2eb0096c79612c2a707dae2dc828d98d878d25a1cc42c992316db40c928906
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Filesize
97KB
MD51e8bdbc99483a58f0b9ddeec02256c13
SHA153bfa3ee33a73b7eb59bbba68a3d92afd2377406
SHA256f6e006025ccacfb59bd785ef31533e0aaa0ae36caab69ea6e1cf28f89585d6e4
SHA51252b56548c289cefa87debc17fe92263cfc4dbd7521a3b25b42388a0c0bc5673680677016775139ad808351b35b89fa07748544e0b56f1970c8650e266f4c5336
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Filesize
83KB
MD5471f2b3a0ba6ca4f6e2b854da5112f32
SHA11050119bb1823c94bfbe80241f8cc76f79179683
SHA2564961b3ef45eed80f51defbafc095e1f1c15fe37953ad35cc47af1ec2b84251d4
SHA5120ca41fb6307e9b6570ad911814e7c0f5c93b0ed98486dc15c0eb064a5214e59172f2d980037846d213e4a0da1f582f946a9f6ccec6d94226c1acd42199d25cb7
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e