Analysis
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max time kernel
22s -
max time network
78s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
07/03/2024, 11:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Lossless_Scaling_1.zip
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
Lossless_Scaling_1.zip
Resource
win10v2004-20240226-en
windows10-2004-x64
0 signatures
150 seconds
General
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Target
Lossless_Scaling_1.zip
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Size
1.3MB
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MD5
1f0a1f23fe1f3a7219ae63800992e356
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SHA1
87e7197dd988da48356effa7f6c857c94a71bbda
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SHA256
4a66b8391e3e4c7220a6ac39ec04dfefba034f8439b222e81c47d130bdf88ee6
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SHA512
69385d0489ee15dca3cd708ce5fa7180d39c39ef252046001078051b15fa4a7fc11215b4e5fb1d1f8e9d0b22ee199d7cdf218870b9d9f63ed0f654b1fe9e51ca
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SSDEEP
24576:cGMW/PUUJNdMao4f1Oa93O1qX5KAXSz5zrLQgxtgiMH/1YmyC:cGr8UJDrRfoo+18qzVztgXmm3
Score
1/10
Malware Config
Signatures
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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 1880 chrome.exe 1880 chrome.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe Token: SeShutdownPrivilege 1880 chrome.exe -
Suspicious use of FindShellTrayWindow 50 IoCs
pid Process 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe -
Suspicious use of SendNotifyMessage 48 IoCs
pid Process 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe 1880 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1880 wrote to memory of 1876 1880 chrome.exe 29 PID 1880 wrote to memory of 1876 1880 chrome.exe 29 PID 1880 wrote to memory of 1876 1880 chrome.exe 29 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2604 1880 chrome.exe 31 PID 1880 wrote to memory of 2404 1880 chrome.exe 32 PID 1880 wrote to memory of 2404 1880 chrome.exe 32 PID 1880 wrote to memory of 2404 1880 chrome.exe 32 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33 PID 1880 wrote to memory of 1644 1880 chrome.exe 33
Processes
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C:\Windows\Explorer.exeC:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Lossless_Scaling_1.zip1⤵PID:2196
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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:1880 -
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,0x7fef6a99758,0x7fef6a99768,0x7fef6a997782⤵PID:1876
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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=1192 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:22⤵PID:2604
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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=1528 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:82⤵PID:2404
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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=1604 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:82⤵PID:1644
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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=2264 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:12⤵PID:1404
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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=2288 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:12⤵PID:112
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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=1332 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:22⤵PID:1628
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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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1400 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:12⤵PID:2096
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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=3640 --field-trial-handle=1240,i,4792671383540304745,12519737989083689816,131072 /prefetch:82⤵PID:2220
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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:2440
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD501d8a3f9ace5b8776f872c87153a5369
SHA17520755fdd8e4e923f1aab368c61f04e43bac66e
SHA256aa8d492db39f438acc621627ad58d145be0f84095538863e8ed8211a60de70d6
SHA5123defc089b0b932b1d5eb1bf006a6de4795beacf8e7349b331823a565cedda393f5f9f64219a529370de2ec78ff0732cd29738649c4bc3af7670e5fb4061285f7
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp
Filesize16B
MD518e723571b00fb1694a3bad6c78e4054
SHA1afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA2568af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA51243bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58