Analysis
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max time kernel
70s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/08/2024, 00:47
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://solaraexecutor.com/bootstrapper/
Resource
win10v2004-20240802-en
General
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Target
https://solaraexecutor.com/bootstrapper/
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 msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4132 msedge.exe 4132 msedge.exe 5040 msedge.exe 5040 msedge.exe 3332 identity_helper.exe 3332 identity_helper.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
pid Process 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 5820 vssvc.exe Token: SeRestorePrivilege 5820 vssvc.exe Token: SeAuditPrivilege 5820 vssvc.exe -
Suspicious use of FindShellTrayWindow 33 IoCs
pid Process 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe -
Suspicious use of SendNotifyMessage 32 IoCs
pid Process 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5040 wrote to memory of 1272 5040 msedge.exe 83 PID 5040 wrote to memory of 1272 5040 msedge.exe 83 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 3552 5040 msedge.exe 84 PID 5040 wrote to memory of 4132 5040 msedge.exe 85 PID 5040 wrote to memory of 4132 5040 msedge.exe 85 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 PID 5040 wrote to memory of 3984 5040 msedge.exe 86 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://solaraexecutor.com/bootstrapper/1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd76d846f8,0x7ffd76d84708,0x7ffd76d847182⤵PID:1272
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:22⤵PID:3552
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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=network.mojom.NetworkService --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:4132
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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=storage.mojom.StorageService --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:82⤵PID:3984
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3384 /prefetch:12⤵PID:924
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3428 /prefetch:12⤵PID:740
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:82⤵PID:2132
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:3332
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5400 /prefetch:12⤵PID:4136
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5544 /prefetch:12⤵PID:2644
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5720 /prefetch:12⤵PID:2640
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5512 /prefetch:12⤵PID:796
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4140 /prefetch:12⤵PID:3452
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6356 /prefetch:12⤵PID:3660
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,6703149263864863394,14149601182317765692,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5832 /prefetch:12⤵PID:1204
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4256
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4388
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:5960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD59b008261dda31857d68792b46af6dd6d
SHA1e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3
SHA2569ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da
SHA51278853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10
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Filesize
152B
MD50446fcdd21b016db1f468971fb82a488
SHA1726b91562bb75f80981f381e3c69d7d832c87c9d
SHA25662c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222
SHA5121df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31
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Filesize
20KB
MD56931123c52bee278b00ee54ae99f0ead
SHA16907e9544cd8b24f602d0a623cfe32fe9426f81f
SHA256c54a6c3031bf3472077c716fa942bd683119dc483b7e0181e8a608fa0b309935
SHA51240221fe98816aa369c45f87dc62e6d91fcdb559d9756cb6a05819f1cde629e23a51803e71371f4e4f27112a09489d58ed45b2b901a5f2f00c69c082b3576057f
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize696B
MD52b03293de8fffd3c755b52ba9b829c4a
SHA1c35bb12a3617e111bec7ad734303b32008e2e925
SHA2568fc36973df79a5c4d9379b0ea9211e04c683e23fc7593f94a64f6342db5aefd6
SHA512c9ecba66b49206dd779e6685d8220b6e9ea3a8157eff695fe70db78b1117a999086acc12e19c9300867221be575921e80e5dfba70d59ebaf3d83e58a68010092
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Filesize
2KB
MD565c9f599f6bac3c5430cf746fff4d955
SHA1c70fa0fe7d0133d734be1959c3453446162b4325
SHA256c6ebf1752dbc62dbb43548eb294f2bc553b5fdb10403aec3309f861c8029e0c5
SHA51275e2a6dbc147a3f2f849564fedc030c613e4946add42ab8e87bb5c053d664fc1c9ba1314f70c4cb18a7c7aaeb5e7e0c128b0d639f272752c4098994375601218
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Filesize
6KB
MD56c9b69f28219fc05b05acc0027bb76f4
SHA15ccb9ba6f2517c900566d1270cbf0d62500754a9
SHA25680427696dbac6c5c65a6b25c87e39eeebfb1802441f5219809e5ede8eb483add
SHA512fc06f6fd4a9ed0b63d81850b8e6cab41451ba80e402399b7406367295fc2d4914137881b86b69d4fe63bc520aeed8ef12acec486a1f4ab619e353535153745f7
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Filesize
7KB
MD5b1e5ae1de061bc4d1ec28f61314cca16
SHA16fa6f16eaf725f6d52769756be2ac84e9158185e
SHA2562e903badcbb5e2150b38a174e03541a87cb27eecc45e85f35de3a1c0a36e4d79
SHA5126d4ac332fd488c645d18ed84b41ed5fdeccda67930cc88d64c3ad271998edd6090ac0554664303965cb8d665b1bb8657059506bb4d14689b7830f237d17bd9c8
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
11KB
MD5d240087b699da8a07b0beeb0590c00da
SHA1431aa3513618c9dc8a6eafa0d3905b25c187e235
SHA25665980952489d8cb6a82f303c5e9f3ab8843925c669d496a6dce906c3ee458df0
SHA5123987cae25e372f4d47ab2e6fb04b13b456bb50e5a69b844687fd75355af597e1a3b549f020a5d5a81422a6881833623d93c7ca1b0070f19aa4849ca35684ab19
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Filesize
11KB
MD54ece89c079eaa2acb88a8cb731990ff7
SHA1c0f60961c4381530b94f25114ad9d38c82289ff5
SHA2560b83db8a42fbcaa401accc064b46113207edaef047fdc9947c56a3397f0a1e36
SHA512bea10a8ab393040f75adee90cf3dec3d74dd66c58d0473f63535548d5c8a2c55a338c46b8c13f0b3d4c8716043903759a5099fe077f02a4c883e8d7de773a9c2