Analysis
- max time kernel
941s - max time network
1712s - platform
windows7_x64 - resource
win7-20240611-en - resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system - submitted
12/06/2024, 22:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SilverBulletPro.exe
Resource
win7-20240508-en
windows7-x64
0 signatures
1800 seconds
Behavioral task
behavioral2
Sample
SilverBulletPro.exe
Resource
win7-20240611-en
windows7-x64
6 signatures
1800 seconds
General
- Target SilverBulletPro.exe
- Size 600KB
- Sample240612-2a7dkasgnc
- SHA256 071e154de4ee23ed0d33f1543836f1a1931d8ae3b0386a98848cc4c9d8a99146
- MD5 d0938f6257589b55244d4a8f86d9c29e
- SHA1 ffca994d0326a6d7c924621277988836b2c4469e
- SHA512 47bd17954a1742931958539595e48e0887467ef9b61d0c85f7305b6d53d7085c7e91e869c05ba6741bbba5f2572a50f7b718f973fd84f34e9352ec2380a5686a
- SSDEEP 6144:gDewyY9egLRePYm50DPkixcqxZ653hiJuURfFafi/GJlJqc2KYvnsBOjpqfGzYsy:g6wZePi/hIRMJuAfkiaU7vsBqpq+S1
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- 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 4 IoCs
pid Process 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe Token: SeShutdownPrivilege 2604 chrome.exe - Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe - Suspicious use of SendNotifyMessage 32 IoCs
pid Process 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe 2604 chrome.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2604 wrote to memory of 2856 2604 chrome.exe 29 PID 2604 wrote to memory of 2856 2604 chrome.exe 29 PID 2604 wrote to memory of 2856 2604 chrome.exe 29 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2528 2604 chrome.exe 31 PID 2604 wrote to memory of 2552 2604 chrome.exe 32 PID 2604 wrote to memory of 2552 2604 chrome.exe 32 PID 2604 wrote to memory of 2552 2604 chrome.exe 32 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33 PID 2604 wrote to memory of 2632 2604 chrome.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\SilverBulletPro.exe"C:\Users\Admin\AppData\Local\Temp\SilverBulletPro.exe"1⤵PID:2952
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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:2604 -
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,0x7fef7449758,0x7fef7449768,0x7fef74497782⤵PID:2856
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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=1160 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:22⤵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=1404 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:82⤵PID:2552
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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=1480 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:82⤵PID:2632
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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=2308 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:12⤵PID:2972
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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=2316 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:12⤵PID:1888
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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=2104 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:22⤵PID:2232
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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=1344 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:12⤵PID:2344
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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=3480 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:82⤵PID:1476
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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=3504 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:82⤵PID:1216
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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=3552 --field-trial-handle=1672,i,9979920296313651368,7933389202052701447,131072 /prefetch:82⤵PID:2252
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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:2144
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
- Size 16B
- SHA256 4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
- MD5 aefd77f47fb84fae5ea194496b44c67a
- SHA1 dcfbb6a5b8d05662c4858664f81693bb7f803b82
- SHA512 b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
- Size 264KB
- SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
- MD5 f50f89a0a91564d0b8a211f8921aa7de
- SHA1 112403a17dd69d5b9018b8cede023cb3b54eab7d
- SHA512 bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
- SSDEEP 3:MsEllllkEthXllkl2zE:/M/xT02z
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
- Size 5KB
- SHA256 2c8835123a44e0aa1a0ebf1fc589a36243a0074fe6462149c3d661f912742ee5
- MD5 25e38bca0a876a2f5fb3cad387086f70
- SHA1 d3b2de94ee62ac676e4015d837a4cd6cae46fe9b
- SHA512 0935693d099e0ee1d94ca10919ef358794d984194adb72f2f0dd1b71ecfd4daafd5830fde99c286f0aa80b884076dbc53af5b6fa580615e251b8b44d27f2209e
- SSDEEP 96:E1vbSXAcFd8iZRy7Di+6MsmdeKOE6rjVhYtjEsXt0/cg2Vup:EJWwc/8syy+F+otjEsXtScPS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
- Size 5KB
- SHA256 cccffca8bc31a222b73f1f4725ce72835e304de702f8e859a502c60ec39e3d49
- MD5 b942e8941c2f571aa6c9e4732ccbe2f3
- SHA1 362c79795f0c0f0991191dca34d725f5ad9ce5da
- SHA512 71dc53ef67c4687ba1885069d7999a74c4f08e44fb5da25e37abee065be8dfc19bcc60c30a7d607766bde7e408b3620e12d9ad6879cc650b28ea734e0d6c8af2
- SSDEEP 96:E1vbSXAcFd8iZRy7Di+6MsmdeOBOE6rjVhYtjEsXt0/cg2Vup:EJWwc/8syy+FfyotjEsXtScPS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
- Size 16B
- SHA256 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
- MD5 18e723571b00fb1694a3bad6c78e4054
- SHA1 afcc0ef32d46fe59e0483f9a3c891d3034d12f32
- SHA512 43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2
- MD5 SHA1 SHA512