Analysis
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max time kernel
27s -
max time network
41s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2024, 20:39
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://uc830829364c13e9a2fe71b39f8e.dl.dropboxusercontent.com
Resource
win7-20231215-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
http://uc830829364c13e9a2fe71b39f8e.dl.dropboxusercontent.com
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
http://uc830829364c13e9a2fe71b39f8e.dl.dropboxusercontent.com
Score
1/10
Malware Config
Signatures
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Enumerates system info in registry 2 TTPs 3 IoCs
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 = "133493063893493893" chrome.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4388 chrome.exe 4388 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
pid Process 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe -
Suspicious use of AdjustPrivilegeToken 14 IoCs
description pid Process Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe Token: SeShutdownPrivilege 4388 chrome.exe Token: SeCreatePagefilePrivilege 4388 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe 4388 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4388 wrote to memory of 1704 4388 chrome.exe 61 PID 4388 wrote to memory of 1704 4388 chrome.exe 61 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 5072 4388 chrome.exe 90 PID 4388 wrote to memory of 1088 4388 chrome.exe 91 PID 4388 wrote to memory of 1088 4388 chrome.exe 91 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92 PID 4388 wrote to memory of 60 4388 chrome.exe 92
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 http://uc830829364c13e9a2fe71b39f8e.dl.dropboxusercontent.com1⤵
- 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:4388 -
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=0xfc,0x100,0x104,0xd8,0x108,0x7ffc37d09758,0x7ffc37d09768,0x7ffc37d097782⤵PID:1704
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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=1740 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:22⤵PID:5072
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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=2132 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:82⤵PID:1088
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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=2208 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:82⤵PID:60
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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=2932 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:12⤵PID:1552
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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=2920 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:12⤵PID:1928
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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=7 --mojo-platform-channel-handle=4548 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /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=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4972 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:82⤵PID:4396
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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=3332 --field-trial-handle=1868,i,6324893440323014144,10737167291918663581,131072 /prefetch:82⤵PID:4440
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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:4628
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2B
MD599914b932bd37a50b983c5e7c90ae93b
SHA1bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f
SHA25644136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
SHA51227c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd