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Analysis
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max time kernel
54s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
16/04/2023, 19:24
Static task
static1
Behavioral task
behavioral1
Sample
IMG_20230404_220606.jpg
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
IMG_20230404_220606.jpg
Resource
win10v2004-20230220-en
General
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Target
IMG_20230404_220606.jpg
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Size
183KB
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MD5
cd985354610f59613395820ec7b074d0
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SHA1
545be034b25f841d6a41854429b9b8f68f4b953d
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SHA256
8ffe49d205775313b29c3ffe44bd4e4b78ddef94a9f22f1a6e8e30ea0f868aee
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SHA512
4674d00c669033bc216452713edf246cfb652bcd085efd33b8d04fa90ac0cf8740ddfb1f868eee1cde6755dc03599dd4c5984b0fe0fa7d2ad196d08368059a03
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SSDEEP
3072:opBlQI0YgfKlV+VUPePAIBgX7L9kWzNfU19bd7xEg584WNh3zQzb47dyphoo:oxQzfKXCUm3BgLPo9B79842h3zQz87dQ
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1460 chrome.exe 1460 chrome.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe Token: SeShutdownPrivilege 1460 chrome.exe -
Suspicious use of FindShellTrayWindow 36 IoCs
pid Process 1116 rundll32.exe 1116 rundll32.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
pid Process 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe 1460 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1460 wrote to memory of 1224 1460 chrome.exe 28 PID 1460 wrote to memory of 1224 1460 chrome.exe 28 PID 1460 wrote to memory of 1224 1460 chrome.exe 28 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1580 1460 chrome.exe 30 PID 1460 wrote to memory of 1648 1460 chrome.exe 31 PID 1460 wrote to memory of 1648 1460 chrome.exe 31 PID 1460 wrote to memory of 1648 1460 chrome.exe 31 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32 PID 1460 wrote to memory of 2012 1460 chrome.exe 32
Processes
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\IMG_20230404_220606.jpg1⤵
- Suspicious use of FindShellTrayWindow
PID:1116
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- 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:1460 -
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,0x7fef6b39758,0x7fef6b39768,0x7fef6b397782⤵PID:1224
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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=1116 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:22⤵PID:1580
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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=1468 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:82⤵PID:1648
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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=1640 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:82⤵PID:2012
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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 --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2260 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:12⤵PID:1132
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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 --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2276 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:12⤵PID:1896
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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=1504 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:22⤵PID:1564
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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 --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1472 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:12⤵PID:1612
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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=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3956 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:82⤵PID:2068
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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=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4072 --field-trial-handle=1000,i,10097803676148249772,4959502962313813181,131072 /prefetch:82⤵PID:2076
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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:1092
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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Filesize
4KB
MD5745a233972250b9b23dcf1d602f12038
SHA17ba7ab0eaf28d127022b43b77f61d3aaa3220f87
SHA256f780f47efa9a8d1e339435c61e37e6da0ee8637c07273f7da53be6aad49bc840
SHA512b351f24ee028f9d912e6e7354f3d22b4dab6b04e1d43ecc88441eadc25d1ce92eb15ef18a67b584df950c0b277eb1fdd4ab3885ebb0b69069838e4bc544f8e96
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000004.dbtmp
Filesize16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\b6d57091-105e-4126-a0a7-3a70c096d894.tmp
Filesize4KB
MD5e8e3f154a7d6831383c8c58782f7c091
SHA1723b9bc67f2fe46e08c8b243363008e81e38b03b
SHA256a0938cdcb8c79df6d2291906290d1a2ff676901757a698489eee874de4b03742
SHA512beaf33b98634a3d82ba2aa0ef7b003edbb7059755f38ae7c293bf09be534a30c9661237dbeca134b1df54549b5a78ee011053cf9053c09d57eafb4b0ea00de45