Analysis
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max time kernel
59s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
08-10-2023 13:51
Static task
static1
Behavioral task
behavioral1
Sample
msvcp120.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
msvcp120.dll
Resource
win10v2004-20230915-en
General
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Target
msvcp120.dll
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Size
444KB
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MD5
fd5cabbe52272bd76007b68186ebaf00
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SHA1
efd1e306c1092c17f6944cc6bf9a1bfad4d14613
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SHA256
87c42ca155473e4e71857d03497c8cbc28fa8ff7f2c8d72e8a1f39b71078f608
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SHA512
1563c8257d85274267089cd4aeac0884a2a300ff17f84bdb64d567300543aa9cd57101d8408d0077b01a600ddf2e804f7890902c2590af103d2c53ff03d9e4a5
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SSDEEP
12288:uZ/8wcqw2oe+Z3VrfwfNOOoWhUgiW6QR7t5ss3Ooc8DHkC2e77/:W/8wVwHZFTwFOOos3Ooc8DHkC2e77/
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3036 2308 WerFault.exe 28 -
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 1940 chrome.exe 1940 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe Token: SeShutdownPrivilege 1940 chrome.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
pid Process 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe 1940 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2284 wrote to memory of 2308 2284 rundll32.exe 28 PID 2308 wrote to memory of 3036 2308 rundll32.exe 29 PID 2308 wrote to memory of 3036 2308 rundll32.exe 29 PID 2308 wrote to memory of 3036 2308 rundll32.exe 29 PID 2308 wrote to memory of 3036 2308 rundll32.exe 29 PID 1940 wrote to memory of 2628 1940 chrome.exe 31 PID 1940 wrote to memory of 2628 1940 chrome.exe 31 PID 1940 wrote to memory of 2628 1940 chrome.exe 31 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2612 1940 chrome.exe 33 PID 1940 wrote to memory of 2500 1940 chrome.exe 35 PID 1940 wrote to memory of 2500 1940 chrome.exe 35 PID 1940 wrote to memory of 2500 1940 chrome.exe 35 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34 PID 1940 wrote to memory of 2528 1940 chrome.exe 34
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcp120.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2284 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcp120.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 2243⤵
- Program crash
PID:3036
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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:1940 -
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,0x7fef66e9758,0x7fef66e9768,0x7fef66e97782⤵PID:2628
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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=1156 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:22⤵PID:2612
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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=1536 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:82⤵PID:2528
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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=1496 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:82⤵PID:2500
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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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2364 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:12⤵PID:2956
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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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2348 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:12⤵PID:2940
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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=1460 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:22⤵PID:1584
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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=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2256 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:12⤵PID:1172
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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=1388 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:82⤵PID:2896
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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=3548 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:82⤵PID:2040
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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=1388 --field-trial-handle=1360,i,14567584531007231260,9944131796954784582,131072 /prefetch:82⤵PID:1680
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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:2240
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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Filesize
4KB
MD5725829dffc71ffb1ef94ec925c24ce5f
SHA149ebf1624d1bb01134a0919edc1da3176cb917f9
SHA2569cbebfe6a793e88c3cf7b3a801b76548bbbb76620e7ae66f5a9fc494ada8c423
SHA5124ff1a42474c1e57ee00899a021dbb2a99e0c864b1dbe430302b84a7f76385f48498d16f89a3ddf09b6399c0ca7623ceb7e44075e6335f4d99b34f112b1a55478
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Filesize
4KB
MD5e5e6b298ac32df4f8204d3b5de86cebb
SHA15122931fb5f608df2461dee94262240f69bef584
SHA2566d284a0cd743f92bacff4b5ea286633036943209c9b2fef75bd98cbbaba96b30
SHA51284ab8d6104f04fafd382fab4b961c0fcf3aff691090172cc17db9ab8814fbbf696f7d73f711926e569ab6eebecc957fe5d02a6458b0f66dae663352d87eb7043
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp
Filesize16B
MD518e723571b00fb1694a3bad6c78e4054
SHA1afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA2568af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA51243bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2