Analysis
-
max time kernel
1799s -
max time network
1685s -
platform
windows11-21h2_x64 -
resource
win11-20231215-en -
resource tags
arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system -
submitted
25-01-2024 17:35
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.mitutoyo.com/webfoo/wp-content/uploads/02-Intro_section.pdf
Resource
win11-20231215-en
windows11-21h2-x64
8 signatures
1800 seconds
General
-
Target
http://chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.mitutoyo.com/webfoo/wp-content/uploads/02-Intro_section.pdf
Score
1/10
Malware Config
Signatures
-
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 = "133506803769166787" chrome.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3712 chrome.exe 3712 chrome.exe 2404 chrome.exe 2404 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
pid Process 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe Token: SeShutdownPrivilege 3712 chrome.exe Token: SeCreatePagefilePrivilege 3712 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe 3712 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3712 wrote to memory of 3692 3712 chrome.exe 78 PID 3712 wrote to memory of 3692 3712 chrome.exe 78 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 4900 3712 chrome.exe 80 PID 3712 wrote to memory of 3684 3712 chrome.exe 81 PID 3712 wrote to memory of 3684 3712 chrome.exe 81 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84 PID 3712 wrote to memory of 2332 3712 chrome.exe 84
Processes
-
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://chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.mitutoyo.com/webfoo/wp-content/uploads/02-Intro_section.pdf1⤵
- 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:3712 -
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,0x7ffd73a19758,0x7ffd73a19768,0x7ffd73a197782⤵PID:3692
-
-
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=1648 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:22⤵PID:4900
-
-
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=2076 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:82⤵PID:3684
-
-
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=2952 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:1512
-
-
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=2824 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:2476
-
-
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=2100 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:82⤵PID:2332
-
-
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=3836 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:3448
-
-
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=3716 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:2208
-
-
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=4568 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:82⤵PID:1640
-
-
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=4952 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:82⤵PID:2180
-
-
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=11 --mojo-platform-channel-handle=5052 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:2612
-
-
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=3712 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:564
-
-
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=13 --mojo-platform-channel-handle=4444 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:3756
-
-
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=2984 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:2404
-
-
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=15 --mojo-platform-channel-handle=748 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:1336
-
-
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=16 --mojo-platform-channel-handle=3636 --field-trial-handle=1812,i,18318480571756162220,1524597277672542342,131072 /prefetch:12⤵PID:2756
-
-
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:2264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
823B
MD5772f770101a13f990e8d1a4e1565e2c5
SHA113bd0aee21e4a1e2a02910e9f08972c7759d106b
SHA2561ab45cb13f18179d3b2a6bd086b6d452618644bba95581204936252d0a8aa64a
SHA5123ef2099386649d2b4ca11571c34ee8fcb22ceb93448a0541605169b00728e51b374fdf130a3e1025254361d4f105dd14c0c35f9bf15181021fd0fde0b7cb2517
-
Filesize
6KB
MD5b871aa3032dc103b0c6b1e24ac1502a4
SHA1205a06977b27ed5d697f7cd84b92812bb7eecbf5
SHA25614c1432df8967ec2087ce7f4c812182dba0d69622491435f60ccbc93b83cca31
SHA5129b0b25a8cf7055c3d62259e2998a176cafbd24a55001a2d49f9931f8a026ac7a138768a703ee683999c0be9954c7ed6d28b17bbe0d630912359ca7696ffad1f6
-
Filesize
6KB
MD59b8e10669d201e0a5b34a380506a0898
SHA1ceb5514a01e86d4aa9c6cb97589556e1bda7d69c
SHA2564c8a642c707942755fec93e08ab746003f6a61498566e27fba824a32270c47ad
SHA512fadf29c191e2fcd2fdbfd5391d1df62135d11690adc7c84cf1a21cb4547233350fa728d6564d2a1660c1bb1458c2b8c5d32dff2e2c5ca94ac2b3f5d594005ff5
-
Filesize
114KB
MD55c6ec7fc207f0526d4b50585f0c4ca2a
SHA111419044aa7a9e6bb4410bfbe7a24fc862916242
SHA2562fce3db9f915b0944afa9f49330c59f1e4b80bd983eaaf963b6b43dd0065dd1e
SHA512d0df647b7e6e92016d987e7ca8fa04337f37d5532acd751d0b1f943ba08c5b90618d4183d89244c3e45ca27138d2992e2a1c9c510dc3d9e08713ce4e376a934d
-
Filesize
2B
MD599914b932bd37a50b983c5e7c90ae93b
SHA1bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f
SHA25644136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
SHA51227c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd