Analysis
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max time kernel
147s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
30-12-2024 19:35
Static task
static1
Behavioral task
behavioral1
Sample
solara.zip
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
solara.zip
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
solara/solara/BootstrapperV1.23.exe
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral4
Sample
solara/solara/BootstrapperV1.23.exe
Resource
win11-20241023-en
Behavioral task
behavioral5
Sample
solara/solara/BootstrapperV2.08.exe
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral6
Sample
solara/solara/BootstrapperV2.08.exe
Resource
win11-20241007-en
General
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Target
solara/solara/BootstrapperV2.08.exe
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Size
2.9MB
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MD5
3f960b403cd616c9f59b3c22fc69aeca
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SHA1
c9878d8dd7cada17525d0fb41626ef10387cb624
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SHA256
8d0e9176ab99c1c4442f8529a5e06a84cf4573b79d21c15022f825ad9c36c84a
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SHA512
bd48219ce56276114a411d4a3b19ff723cf20fe75571faebd43c2567b2a6cc73b77ffe5858ac5f80cec32d79ae3df84ebfc42b80b38af14691727f2c08399761
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SSDEEP
49152:+lcyXfHnaBTof9ePCdkIAm1/kqXfd+/9A90ClY1vz/a/ehH7pNLLn2:sZXfHaFoMIvtkqXf0FUlY17Oe97vLn
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2284 Solara.exe -
Loads dropped DLL 6 IoCs
pid Process 828 MsiExec.exe 828 MsiExec.exe 828 MsiExec.exe 828 MsiExec.exe 768 MsiExec.exe 4396 MsiExec.exe -
Blocklisted process makes network request 2 IoCs
flow pid Process 4 1520 msiexec.exe 5 1520 msiexec.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 8 pastebin.com 3 pastebin.com -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\nodejs\node_modules\npm\node_modules\jsonparse\samplejson\basic2.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\lru-cache\dist\commonjs\index.min.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\rimraf\dist\commonjs\ignore-enoent.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\agent-base\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\iconv-lite\encodings\tables\big5-added.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\relpath.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\config\lib\env-replace.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@tufjs\models\dist\root.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\ms\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\promise-retry\LICENSE msiexec.exe File created C:\Program Files\nodejs\nodevars.bat msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\lib\utils\display.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\run-script\lib\set-path.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@sigstore\tuf\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\glob\dist\esm\glob.d.ts msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\is-fullwidth-code-point\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\npm-bundled\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\socks\docs\examples\typescript\connectExample.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man1\npm-root.1 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\map-workspaces\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\semver\functions\minor.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\treeverse\lib\breadth.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man1\npm-run-script.1 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\just-diff\index.cjs msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\optional-set.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@sigstore\verify\dist\key\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@sigstore\verify\dist\tlog\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\output\configuring-npm\install.html msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man1\npm-ci.1 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man1\npm-unstar.1 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\package-json\lib\update-workspaces.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\is-cidr\dist\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\tuf-js\node_modules\@npmcli\fs\lib\common\node.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\output\commands\npm-root.html msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\lib\commands\uninstall.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\npm-pick-manifest\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\lib\commands\set.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@isaacs\fs-minipass\dist\commonjs\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmpack\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\node-gyp msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\output\using-npm\orgs.html msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\qrcode-terminal\vendor\QRCode\QRPolynomial.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\tuf-js\node_modules\minipass-fetch\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\packaging\_parser.py msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\git\lib\clone.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\jsbn\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\isexe\dist\cjs\posix.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\err-code\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\hosted-git-info\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\make-fetch-happen\lib\pipeline.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\semver\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\output\commands\npm-audit.html msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\output\commands\npm-sbom.html msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\docs\InputFormatReference.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\packaging\LICENSE.BSD msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\rimraf\dist\esm\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@tufjs\models\dist\snapshot.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\node_modules\mkdirp\dist\cjs\src\bin.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\tuf-js\node_modules\@npmcli\fs\lib\with-temp-dir.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\npm-registry-fetch\node_modules\minizlib\dist\esm\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\text-table\example\align.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@sigstore\sign\node_modules\ssri\LICENSE.md msiexec.exe -
Drops file in Windows directory 20 IoCs
description ioc Process File created C:\Windows\SystemTemp\~DFB400C2C6076DFC9C.TMP msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\MSIDCC5.tmp msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\SystemTemp\~DFB2FDF82C05703411.TMP msiexec.exe File created C:\Windows\Installer\{780AD60E-7FB7-4A4D-9EEC-9C3E72148B95}\NodeIcon msiexec.exe File created C:\Windows\Installer\e57d89d.msi msiexec.exe File opened for modification C:\Windows\Installer\e57d89d.msi msiexec.exe File created C:\Windows\Installer\e57d8a1.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIE49.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIC25.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\SourceHash{780AD60E-7FB7-4A4D-9EEC-9C3E72148B95} msiexec.exe File opened for modification C:\Windows\Installer\MSIDFE3.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIE1A9.tmp msiexec.exe File opened for modification C:\Windows\Installer\{780AD60E-7FB7-4A4D-9EEC-9C3E72148B95}\NodeIcon msiexec.exe File opened for modification C:\Windows\Installer\MSIDC66.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIDCA5.tmp msiexec.exe File created C:\Windows\SystemTemp\~DF970D08DF96AD5CF8.TMP msiexec.exe File created C:\Windows\SystemTemp\~DF8A79A8AB482DECF8.TMP msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe -
Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe -
Modifies registry class 29 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\PackageCode = "0120A6FC5971D8146A4C60F9F9CC1DB7" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\EnvironmentPathNode = "EnvironmentPath" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\ProductName = "Node.js" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\EnvironmentPath msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859 msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\npm msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\EnvironmentPathNpmModules = "EnvironmentPath" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\ProductIcon = "C:\\Windows\\Installer\\{780AD60E-7FB7-4A4D-9EEC-9C3E72148B95}\\NodeIcon" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\NodeRuntime msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\Language = "1033" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A3A70C74FE2431248AD5F8A59570C782\E06DA0877BF7D4A4E9CEC9E32741B859 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList\Media\1 = ";" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A3A70C74FE2431248AD5F8A59570C782 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\corepack msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E06DA0877BF7D4A4E9CEC9E32741B859\DocumentationShortcuts msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\Version = "369885184" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E06DA0877BF7D4A4E9CEC9E32741B859\SourceList\PackageName = "node-v22.12.0-x64.msi" msiexec.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1520 msiexec.exe 1520 msiexec.exe 2284 Solara.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1160 BootstrapperV2.08.exe Token: SeShutdownPrivilege 4040 msiexec.exe Token: SeIncreaseQuotaPrivilege 4040 msiexec.exe Token: SeSecurityPrivilege 1520 msiexec.exe Token: SeCreateTokenPrivilege 4040 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4040 msiexec.exe Token: SeLockMemoryPrivilege 4040 msiexec.exe Token: SeIncreaseQuotaPrivilege 4040 msiexec.exe Token: SeMachineAccountPrivilege 4040 msiexec.exe Token: SeTcbPrivilege 4040 msiexec.exe Token: SeSecurityPrivilege 4040 msiexec.exe Token: SeTakeOwnershipPrivilege 4040 msiexec.exe Token: SeLoadDriverPrivilege 4040 msiexec.exe Token: SeSystemProfilePrivilege 4040 msiexec.exe Token: SeSystemtimePrivilege 4040 msiexec.exe Token: SeProfSingleProcessPrivilege 4040 msiexec.exe Token: SeIncBasePriorityPrivilege 4040 msiexec.exe Token: SeCreatePagefilePrivilege 4040 msiexec.exe Token: SeCreatePermanentPrivilege 4040 msiexec.exe Token: SeBackupPrivilege 4040 msiexec.exe Token: SeRestorePrivilege 4040 msiexec.exe Token: SeShutdownPrivilege 4040 msiexec.exe Token: SeDebugPrivilege 4040 msiexec.exe Token: SeAuditPrivilege 4040 msiexec.exe Token: SeSystemEnvironmentPrivilege 4040 msiexec.exe Token: SeChangeNotifyPrivilege 4040 msiexec.exe Token: SeRemoteShutdownPrivilege 4040 msiexec.exe Token: SeUndockPrivilege 4040 msiexec.exe Token: SeSyncAgentPrivilege 4040 msiexec.exe Token: SeEnableDelegationPrivilege 4040 msiexec.exe Token: SeManageVolumePrivilege 4040 msiexec.exe Token: SeImpersonatePrivilege 4040 msiexec.exe Token: SeCreateGlobalPrivilege 4040 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe Token: SeTakeOwnershipPrivilege 1520 msiexec.exe Token: SeRestorePrivilege 1520 msiexec.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1160 wrote to memory of 4688 1160 BootstrapperV2.08.exe 77 PID 1160 wrote to memory of 4688 1160 BootstrapperV2.08.exe 77 PID 1160 wrote to memory of 4040 1160 BootstrapperV2.08.exe 79 PID 1160 wrote to memory of 4040 1160 BootstrapperV2.08.exe 79 PID 1520 wrote to memory of 828 1520 msiexec.exe 83 PID 1520 wrote to memory of 828 1520 msiexec.exe 83 PID 1520 wrote to memory of 768 1520 msiexec.exe 84 PID 1520 wrote to memory of 768 1520 msiexec.exe 84 PID 1520 wrote to memory of 4396 1520 msiexec.exe 86 PID 1520 wrote to memory of 4396 1520 msiexec.exe 86 PID 1520 wrote to memory of 4396 1520 msiexec.exe 86 PID 1160 wrote to memory of 2284 1160 BootstrapperV2.08.exe 87 PID 1160 wrote to memory of 2284 1160 BootstrapperV2.08.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\solara\solara\BootstrapperV2.08.exe"C:\Users\Admin\AppData\Local\Temp\solara\solara\BootstrapperV2.08.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C node -v2⤵PID:4688
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C:\Windows\SYSTEM32\msiexec.exe"msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\node-v22.12.0-x64.msi" /quiet /norestart2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4040
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C:\ProgramData\Solara\Solara.exe"C:\ProgramData\Solara\Solara.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2284
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 01061FB08140597A33D54C2E194F453E2⤵
- Loads dropped DLL
PID:828
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding FC8D05FDC0E083D2C98C6F7A4AD32E9C E Global\MSI00002⤵
- Loads dropped DLL
PID:768
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 57FC522A5FFE028C864B4610A48454A22⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4396
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
935KB
MD52275629ded2b4197b889106f1bb9099d
SHA1f1ba1f46bc1008dfc1571ba6bb14eee4f9a024f3
SHA2568f19592000cedb3596914b8685ca58dcbac656ebc57fdcff8b125df3ea58b3d4
SHA512c881c6901736a4b65b681f14e7b92243ea87d289ff557e26cce5efda80c23a2432890925c885a47dc5896152f733ed01a6974cc95fad7ef2c62a48a09405d18b
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C:\Program Files\nodejs\node_modules\npm\node_modules\@sigstore\sign\node_modules\@npmcli\fs\LICENSE.md
Filesize818B
MD52916d8b51a5cc0a350d64389bc07aef6
SHA1c9d5ac416c1dd7945651bee712dbed4d158d09e1
SHA256733dcbf5b1c95dc765b76db969b998ce0cbb26f01be2e55e7bccd6c7af29cb04
SHA512508c5d1842968c478e6b42b94e04e0b53a342dfaf52d55882fdcfe02c98186e9701983ab5e9726259fba8336282e20126c70d04fc57964027586a40e96c56b74
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Filesize
11KB
MD5dfc1b916d4555a69859202f8bd8ad40c
SHA1fc22b6ee39814d22e77fe6386c883a58ecac6465
SHA2567b0ce3425a26fdba501cb13508af096ade77e4036dd2bd8849031ddecf64f7c9
SHA5121fbe6bb1f60c8932e4dcb927fc8c8131b9c73afd824ecbabc2045e7af07b35a4155a0f8ad3103bf25f192b6d59282bfc927aead3cb7aaeb954e1b6dbd68369fa
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Filesize
79B
MD524563705cc4bb54fccd88e52bc96c711
SHA1871fa42907b821246de04785a532297500372fc7
SHA256ef1f170ad28f2d870a474d2f96ae353d770fff5f20e642cd8f9b6f1d7742df13
SHA5122ce8d2cf580623358fef5f4f8925d0c9943a657c2503c80048ca789bf16eacdb980bfc8aaaa50101a738e939926fcf2545500484dcad782c700ee206d8c6f9b9
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Filesize
754B
MD5d2cf52aa43e18fdc87562d4c1303f46a
SHA158fb4a65fffb438630351e7cafd322579817e5e1
SHA25645e433413760dc3ae8169be5ed9c2c77adc31ad4d1bc5a28939576df240f29a0
SHA51254e33d7998b5e9ba76b2c852b4d0493ebb1b1ee3db777c97e6606655325ff66124a0c0857ca4d62de96350dbaee8d20604ec22b0edc17b472086da4babbbcb16
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Filesize
1KB
MD5b862aeb7e1d01452e0f07403591e5a55
SHA1b8765be74fea9525d978661759be8c11bab5e60e
SHA256fcf1a18be2e25ba82acf2c59821b030d8ee764e4e201db6ef3c51900d385515f
SHA512885369fe9b8cb0af1107ee92b52c6a353da7cf75bc86abb622e2b637c81e9c5ffe36b0ac74e11cfb66a7a126b606fe7a27e91f3f4338954c847ed2280af76a5f
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C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\node_modules\tar\dist\esm\package.json
Filesize26B
MD52324363c71f28a5b7e946a38dc2d9293
SHA17eda542849fb3a4a7b4ba8a7745887adcade1673
SHA2561bf0e53fc74b05f1aade7451fbac72f1944b067d4229d96bae7a225519a250e4
SHA5127437cf8f337d2562a4046246fbfcc5e9949f475a1435e94efbc4b6a55880050077d72692cbc3413e0ccd8f36adf9956a6cc633a2adc85fbff6c4aa2b8edac677
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C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\node_modules\yallist\dist\commonjs\package.json
Filesize28B
MD556368b3e2b84dac2c9ed38b5c4329ec2
SHA1f67c4acef5973c256c47998b20b5165ab7629ed4
SHA25658b55392b5778941e1e96892a70edc12e2d7bb8541289b237fbddc9926ed51bd
SHA512d662bff3885118e607079fcbeedb27368589bc0ee89f90b9281723fa08bda65e5a08d9640da188773193c0076ec0a5c92624673a6a961490be163e2553d6f482
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Filesize
780B
MD5b020de8f88eacc104c21d6e6cacc636d
SHA120b35e641e3a5ea25f012e13d69fab37e3d68d6b
SHA2563f24d692d165989cd9a00fe35ca15a2bc6859e3361fa42aa20babd435f2e4706
SHA5124220617e29dd755ad592295bc074d6bc14d44a1feeed5101129669f3ecf0e34eaa4c7c96bbc83da7352631fa262baab45d4a370dad7dabec52b66f1720c28e38
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Filesize
1KB
MD55ad87d95c13094fa67f25442ff521efd
SHA101f1438a98e1b796e05a74131e6bb9d66c9e8542
SHA25667292c32894c8ac99db06ffa1cb8e9a5171ef988120723ebe673bf76712260ec
SHA5127187720ccd335a10c9698f8493d6caa2d404e7b21731009de5f0da51ad5b9604645fbf4bc640aa94513b9eb372aa6a31df2467198989234bc2afbce87f76fbc3
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Filesize
730B
MD5072ac9ab0c4667f8f876becedfe10ee0
SHA10227492dcdc7fb8de1d14f9d3421c333230cf8fe
SHA2562ef361317adeda98117f14c5110182c28eae233af1f7050c83d4396961d14013
SHA512f38fd6506bd9795bb27d31f1ce38b08c9e6f1689c34fca90e9e1d5194fa064d1f34a9c51d15941506ebbbcd6d4193055e9664892521b7e39ebcd61c3b6f25013
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Filesize
771B
MD5e9dc66f98e5f7ff720bf603fff36ebc5
SHA1f2b428eead844c4bf39ca0d0cf61f6b10aeeb93b
SHA256b49c8d25a8b57fa92b2902d09c4b8a809157ee32fc10d17b7dbb43c4a8038f79
SHA5128027d65e1556511c884cb80d3c1b846fc9d321f3f83002664ad3805c4dee8e6b0eaf1db81c459153977bdbde9e760b0184ba6572f68d78c37bff617646bcfc3b
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Filesize
763B
MD57428aa9f83c500c4a434f8848ee23851
SHA1166b3e1c1b7d7cb7b070108876492529f546219f
SHA2561fccd0ad2e7e0e31ddfadeaf0660d7318947b425324645aa85afd7227cab52d7
SHA512c7f01de85f0660560206784cdf159b2bdc5f1bc87131f5a8edf384eba47a113005491520b0a25d3cc425985b5def7b189e18ff76d7d562c434dc5d8c82e90cce
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C:\Program Files\nodejs\node_modules\npm\node_modules\tar\node_modules\fs-minipass\node_modules\minipass\LICENSE
Filesize802B
MD5d7c8fab641cd22d2cd30d2999cc77040
SHA1d293601583b1454ad5415260e4378217d569538e
SHA25604400db77d925de5b0264f6db5b44fe6f8b94f9419ad3473caaa8065c525c0be
SHA512278ff929904be0c19ee5fb836f205e3e5b3e7cec3d26dd42bbf1e7e0ca891bf9c42d2b28fce3741ae92e4a924baf7490c7c6c59284127081015a82e2653e0764
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C:\Program Files\nodejs\node_modules\npm\node_modules\tar\node_modules\fs-minipass\node_modules\minipass\index.js
Filesize16KB
MD5bc0c0eeede037aa152345ab1f9774e92
SHA156e0f71900f0ef8294e46757ec14c0c11ed31d4e
SHA2567a395802fbe01bb3dc8d09586e0864f255874bf897378e546444fbaec29f54c5
SHA5125f31251825554bf9ed99eda282fa1973fcec4a078796a10757f4fb5592f2783c4ebdd00bdf0d7ed30f82f54a7668446a372039e9d4589db52a75060ca82186b3
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C:\Program Files\nodejs\node_modules\npm\node_modules\tar\node_modules\fs-minipass\node_modules\minipass\package.json
Filesize1KB
MD5d116a360376e31950428ed26eae9ffd4
SHA1192b8e06fb4e1f97e5c5c7bf62a9bff7704c198b
SHA256c3052bd85910be313e38ad355528d527b565e70ef15a784db3279649eee2ded5
SHA5125221c7648f4299234a4637c47d3f1eb5e147014704913bc6fdad91b9b6a6ccc109bced63376b82b046bb5cad708464c76fb452365b76dbf53161914acf8fb11a
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Filesize
757B
MD58bb6f78000746d4fa0baf4bdbf9e814e
SHA14b7049331119a63009aec376677b97c688266613
SHA256a5103404e4615fa1ed46aef13082dd287bf4b95964e71ffdf198984b3d5882b8
SHA512ee6874e77e33e0e0fe271ae706b344696201c1c204356e271705d9b0687bb597991c3b589d0fa6b6b38dd2933026c0996b37bc13062a5acb2fdc7f3359cdb262
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C:\Program Files\nodejs\node_modules\npm\node_modules\wrap-ansi\node_modules\emoji-regex\es2015\index.js
Filesize17KB
MD5cf8f16c1aa805000c832f879529c070c
SHA154cc4d6c9b462ad2de246e28cd80ed030504353d
SHA25677f404d608e2a98f2a038a8aa91b83f0a6e3b4937e5de35a8dae0c23aa9ee573
SHA512a786e51af862470ae46ad085d33281e45795c24897e64b2c4b265302fa9cbfa47b262ec188adbc80d51cfc6ba395b500c0d7f5d343ca4fc2b828eaedba4bd29a
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Filesize
15KB
MD59841536310d4e186a474dfa2acf558cd
SHA133fabbcc5e1adbe0528243eafd36e5d876aaecaa
SHA2565b3c0ac6483d83e6c079f9ffd1c7a18e883a9aaeaedb2d65dd9d5f78153476b9
SHA512b67680a81bb4b62f959ba66476723eb681614925f556689e4d7240af8216a49f0d994c31381bf6a9489151d14ed8e0d0d4d28b66f02f31188059c9b24aaa3783
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Filesize
168B
MD5d6379e007090480d77959aec07b6417e
SHA198eecef8fe63445674124fd32598555c70824080
SHA2564ca85bbe1d76aa3ac41fd9c939ed731dbee8db9ead4e48d42c0350a0e843ee1f
SHA512e0f5d61dbbc96801ecfcec709a44c6a231b3358266688be684b883e9114c32301783796a2df26f4cc81a420bd36f365bddc0df7cdc27011b85c21a1a32e10d0a
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Filesize
133B
MD535b86e177ab52108bd9fed7425a9e34a
SHA176a1f47a10e3ab829f676838147875d75022c70c
SHA256afaa6c6335bd3db79e46fb9d4d54d893cee9288e6bb4738294806a9751657319
SHA5123c8047c94b789c8496af3c2502896cef2d348ee31618893b9b71244af667ec291dcb9b840f869eb984624660086db0c848d1846aa601893e6f9955e56da19f62
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Filesize
695KB
MD5195ffb7167db3219b217c4fd439eedd6
SHA11e76e6099570ede620b76ed47cf8d03a936d49f8
SHA256e1e27af7b07eeedf5ce71a9255f0422816a6fc5849a483c6714e1b472044fa9d
SHA51256eb7f070929b239642dab729537dde2c2287bdb852ad9e80b5358c74b14bc2b2dded910d0e3b6304ea27eb587e5f19db0a92e1cbae6a70fb20b4ef05057e4ac
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Filesize
133KB
MD5c6f770cbb24248537558c1f06f7ff855
SHA1fdc2aaae292c32a58ea4d9974a31ece26628fdd7
SHA256d1e4a542fa75f6a6fb636b5de6f7616e2827a79556d3d9a4afc3ecb47f0beb2b
SHA512cac56c58bd01341ec3ff102fe04fdb66625baad1d3dd7127907cd8453d2c6e2226ad41033e16ba20413a509fc7c826e4fdc0c0d553175eb6f164c2fc0906614a
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Filesize
5.2MB
MD5aead90ab96e2853f59be27c4ec1e4853
SHA143cdedde26488d3209e17efff9a51e1f944eb35f
SHA25646cfbe804b29c500ebc0b39372e64c4c8b4f7a8e9b220b5f26a9adf42fcb2aed
SHA512f5044f2ee63906287460b9adabfcf3c93c60b51c86549e33474c4d7f81c4f86cd03cd611df94de31804c53006977874b8deb67c4bf9ea1c2b70c459b3a44b38d
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Filesize
29.4MB
MD5106167d55e0bbfc7e2428f9aac1ef688
SHA1b5c9f1b0cba46c3cdd3cd2e44c0404aa6aebe084
SHA2565fa43604523be95f8e73c4c98337a5c2bf02450a6525ad25ec2926e464e6bcef
SHA512064826799079725655b93abd7a3f5cf0e47c673e5f5b1b1951b2cadb8e3723bd80943e58c4d87ec0888c5f443d0093c8a39f09e21b3e7550928b1904b1181ba4
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Filesize
144KB
MD51b8c4d44b04e2f24230ff0541677e60a
SHA1e8fb94c5071fc89579f8f2220d7556694006952f
SHA256fd06ce976b1edac8cea2a1e4635a448652b793cb55959dc87f521ccf4c73f248
SHA5122fb5b51b295ec52c61dba421073558c6e98906a3880777a51e54e72a94a7de3020f1de87b2909691bbb21048c6fe4bcc7568a61ca7c5b806969a0995e97a89a7
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Filesize
390KB
MD580bebea11fbe87108b08762a1bbff2cd
SHA1a7ec111a792fd9a870841be430d130a545613782
SHA256facf518f88cd67afd959c99c3ba233f78a4fbfe7fd3565489da74a585b55e9d1
SHA512a760debb2084d801b6381a0e1dcef66080df03a768cc577b20b8472be87ad8477d59c331159555de10182d87340aa68fe1f3f5d0212048fd7692d85f4da656f6
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Filesize
341KB
MD574528af81c94087506cebcf38eeab4bc
SHA120c0ddfa620f9778e9053bd721d8f51c330b5202
SHA2562650b77afbbc1faacc91e20a08a89fc2756b9db702a8689d3cc92aa163919b34
SHA5129ce76594f64ea5969fff3becf3ca239b41fc6295bb3abf8e95f04f4209bb5ccddd09c76f69e1d3986a9fe16b4f0628e4a5c51e2d2edf3c60205758c40da04dae