Analysis
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max time kernel
1199s -
max time network
1199s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13/06/2024, 03:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SolaraBootstrapper.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
9 signatures
1200 seconds
General
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Target
SolaraBootstrapper.exe
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Size
13KB
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MD5
6557bd5240397f026e675afb78544a26
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SHA1
839e683bf68703d373b6eac246f19386bb181713
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SHA256
a7fecfc225dfdd4e14dcd4d1b4ba1b9f8e4d1984f1cdd8cda3a9987e5d53c239
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SHA512
f2399d34898a4c0c201372d2dd084ee66a66a1c3eae949e568421fe7edada697468ef81f4fcab2afd61eaf97bcb98d6ade2d97295e2f674e93116d142e892e97
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SSDEEP
192:konexQO0FoAWyEfJkVIaqaLHmr/XKT0ifnTJ1jvVXctNjA:HnexHAWyEfJoIaqayzKAifd1LVEj
Score
6/10
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
flow ioc 7 raw.githubusercontent.com -
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 -
Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133627249814790547" chrome.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4592 SolaraBootstrapper.exe 4592 SolaraBootstrapper.exe 4756 chrome.exe 4756 chrome.exe 5876 chrome.exe 5876 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4592 SolaraBootstrapper.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe Token: SeCreatePagefilePrivilege 4756 chrome.exe Token: SeShutdownPrivilege 4756 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe 4756 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4756 wrote to memory of 4024 4756 chrome.exe 119 PID 4756 wrote to memory of 4024 4756 chrome.exe 119 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 4500 4756 chrome.exe 120 PID 4756 wrote to memory of 1156 4756 chrome.exe 121 PID 4756 wrote to memory of 1156 4756 chrome.exe 121 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122 PID 4756 wrote to memory of 864 4756 chrome.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4592
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4020,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=3764 /prefetch:81⤵PID:1928
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefault7cc7ccf8h98b4h48dahadcch784f68d7bbd91⤵PID:1520
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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
- 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:4756 -
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=0x11c,0x120,0x124,0xf8,0x128,0x7fffaa07ab58,0x7fffaa07ab68,0x7fffaa07ab782⤵PID:4024
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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=1716 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:22⤵PID:4500
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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=2024 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:82⤵PID:1156
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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=2176 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:82⤵PID:864
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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=3156 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:12⤵PID:4636
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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=3180 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:12⤵PID:1656
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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=7 --mojo-platform-channel-handle=3984 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:12⤵PID:5264
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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=4680 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:82⤵PID:5372
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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=4796 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:82⤵PID:5484
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2816 --field-trial-handle=2000,i,13746960309689223888,7137037668495863147,131072 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:5876
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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:4168
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4164,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=3796 /prefetch:81⤵PID:5180
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
7KB
MD50d8a9ef35f837c282d5cd8b404380dca
SHA1cf9044ce78177fa273ce03b2bf1ddda6e04d4569
SHA256ea7b4e617088a23d180f1856d95d4c32c8874c122743428c0ce6bb4f3c0958d3
SHA51234c853d0e54353225b0d214a12c0fd67cf60a62a9857473e1c8fbc793d0a969ab62ae487416223e4b1b1d510713314302a66f3f681b8ed8de73285c0622f7527
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Filesize
255KB
MD544d7900dc317b799511c6eb721e21c4d
SHA1a49bba87ce016460e354aa65c8de847b3bbe0893
SHA25611e780597b90d94f05d18a5abdf14b444ab503a5f5b93f9ca331785ce167a337
SHA51211f2a4d8b5e7c9d989197ca589f1318a3fb8596e2e43c14f0e3d3ed981df458d8f04ca4d8d24faf7cbdbaa7924da5cb7c096691ae1caa8f678b9c89e40814b1b