Analysis
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max time kernel
149s -
max time network
147s -
platform
windows11-21h2_x64 -
resource
win11-20240611-en -
resource tags
arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system -
submitted
12/06/2024, 15:49
Static task
static1
Behavioral task
behavioral1
Sample
.html
Resource
win11-20240611-en
General
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Target
.html
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Size
6KB
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MD5
1e123a0a0f7bb89fc514d60259f681d2
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SHA1
54f8c9724f591c11108834b9371ed23a1837cf99
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SHA256
ead2648f0c356193d5440f4835cc638c8c37f563448d8c731b6291baa2fd08d2
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SHA512
d61e63512ac826c89dcb3ccf4b351fa787108da3246133c78e528f87b68e03a2fbe9c66112c10b7ce89767d2c6d006a1f8b6ababd58dd2eae0b4aec52996b5d2
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SSDEEP
96:C+9SKSlgcJcBar/FNQRGhz0vLmerLcaIN986e0wHmaAjlSWHFDyNKRydro0gkb8D:wlLIYUEYTgNCbxJ0
Malware Config
Signatures
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Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\Panther\UnattendGC\setupact.log UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\setuperr.log UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\diagerr.xml UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\diagwrn.xml UserOOBEBroker.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description 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 data under HKEY_USERS 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 972 chrome.exe 972 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
pid Process 972 chrome.exe 972 chrome.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeShutdownPrivilege 972 chrome.exe Token: SeCreatePagefilePrivilege 972 chrome.exe Token: SeShutdownPrivilege 972 chrome.exe Token: SeCreatePagefilePrivilege 972 chrome.exe Token: SeShutdownPrivilege 972 chrome.exe Token: SeCreatePagefilePrivilege 972 chrome.exe Token: 33 3532 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 3532 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 27 IoCs
pid Process 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe 972 chrome.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2652 osk.exe 2652 osk.exe 2652 osk.exe 2652 osk.exe 2652 osk.exe 2652 osk.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 972 wrote to memory of 1352 972 chrome.exe 78 PID 972 wrote to memory of 1352 972 chrome.exe 78 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4412 972 chrome.exe 80 PID 972 wrote to memory of 4560 972 chrome.exe 81 PID 972 wrote to memory of 4560 972 chrome.exe 81 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82 PID 972 wrote to memory of 4556 972 chrome.exe 82
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 C:\Users\Admin\AppData\Local\Temp\.html1⤵
- 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:972 -
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,0x7ffa4b2eab58,0x7ffa4b2eab68,0x7ffa4b2eab782⤵PID:1352
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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=1560 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:22⤵PID:4412
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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=2072 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:82⤵PID:4560
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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=2160 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:82⤵PID:4556
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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=3012 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:12⤵PID:4896
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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=3028 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:12⤵PID:4072
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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=4400 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:82⤵PID:5040
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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=4508 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:82⤵PID:792
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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:2928
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc1⤵PID:2476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:4948
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1872
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C:\Windows\System32\DataExchangeHost.exeC:\Windows\System32\DataExchangeHost.exe -Embedding1⤵PID:5008
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C:\Windows\System32\oobe\UserOOBEBroker.exeC:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding1⤵
- Drops file in Windows directory
PID:1468
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exeC:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding1⤵PID:4444
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C:\Windows\system32\osk.exe"C:\Windows\system32\osk.exe"1⤵
- Suspicious use of SetWindowsHookEx
PID:2652
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004DC 0x00000000000004C01⤵
- Suspicious use of AdjustPrivilegeToken
PID:3532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5d96957d1db5215117e2e03e93a141acd
SHA10da088c039a5e26fff38f83a52ea65bb1674fbb2
SHA256c8e7fcb13d9fe0b09252f15404a15c8489bc3334f0bd36276fbb96289f73e1c1
SHA512eb0fb9068b60d93b891941fe07ebbcc1f290fd2e4add70e29295f153a449a60de2fc5d200e7cc8dbe088d0f596ea7f6dd9d3a7a0e6b65378f1b0e542b7dd4f96
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
6KB
MD54e2aded5d3fd357d7d9ac32a489580c8
SHA1329063cb3031de24f84fb31e145187c96e24c206
SHA2568bec66d44ef8a8e0eab49896b2286336e99213730a1c55adc1f36feffe86b818
SHA51213ac12f9b37db77a0f77d08154155c44b7b1df24c3ce4d9588e280e684398af4beee0467f9da0ea4070c57735fa794b080f012710ebe336c8107803f3abf93e1
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Filesize
138KB
MD5aab9f8f7f8ae6732896fc34b7bfb0e3f
SHA12f30d3ac278ef1ceaa832a1d295a9925aa18080d
SHA25673384e18d73f4c3c56c37873b9a5d76972ac589158bd830efe1a040a9f25212b
SHA512aaa141e0d67bf3e97f20d53e96bf304d3b6a226287badbe985576191830f9ada4b23f4d33eaff3463e1ac0d046e7c4d3210474c1cc80d8646108362ddaaab01a
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58