Analysis
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max time kernel
38s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2024 17:58
Static task
static1
Behavioral task
behavioral1
Sample
Output.exe
Resource
win10v2004-20241007-en
General
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Target
Output.exe
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Size
886KB
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MD5
5de66177f354c6897c28610c4f7bae57
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SHA1
e8ad1bee7ca5c991d1837eb59d0c9b4033e055bf
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SHA256
2b685da51e11e912a197f6b099cc129ea596e0a17e1acda327a14da2f29cc14d
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SHA512
a4b7044c28e0ead07ade9325de64e0e1e9069d27ab4d228df4acc84952a9c9f7e05e04cdae7adb05322e413756cf906163ccf728564258ad21d558da1da471e0
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SSDEEP
24576:pIRvCHulB7EdTNb8aJFWKtJ8Bx2BIQPGfK9wNJnkSDSvmEF:pIRvCOlBOF8aJFWKtJ8Bx2BXSK6NJ
Malware Config
Extracted
xworm
nohicsq.localto.net:3985
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Install_directory
%AppData%
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install_file
USB.exe
Extracted
C:\Users\Admin\Documents\read_it.txt
chaos
Signatures
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Chaos
Ransomware family first seen in June 2021.
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Chaos Ransomware 3 IoCs
Processes:
resource yara_rule behavioral1/memory/3556-2842-0x000000001C040000-0x000000001C04C000-memory.dmp family_chaos behavioral1/memory/1364-2855-0x00000000007D0000-0x00000000007DC000-memory.dmp family_chaos C:\Users\Admin\AppData\Local\Temp\bjpdgm.exe family_chaos -
Chaos family
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule behavioral1/memory/3556-80-0x000000001C260000-0x000000001C26E000-memory.dmp disable_win_def -
Detect Xworm Payload 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\XClient.exe family_xworm behavioral1/memory/3556-24-0x00000000001D0000-0x00000000001E8000-memory.dmp family_xworm -
Xworm family
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Output.exeXClient.exeBootstrapper.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation Output.exe Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation XClient.exe Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation Bootstrapper.exe -
Drops startup file 2 IoCs
Processes:
XClient.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FluxusV1.lnk XClient.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FluxusV1.lnk XClient.exe -
Executes dropped EXE 2 IoCs
Processes:
XClient.exeBootstrapper.exepid process 3556 XClient.exe 628 Bootstrapper.exe -
Loads dropped DLL 9 IoCs
Processes:
MsiExec.exeMsiExec.exeMsiExec.exepid process 760 MsiExec.exe 760 MsiExec.exe 4596 MsiExec.exe 4596 MsiExec.exe 4596 MsiExec.exe 4596 MsiExec.exe 4596 MsiExec.exe 4556 MsiExec.exe 4556 MsiExec.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
XClient.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FluxusV1 = "C:\\Users\\Admin\\AppData\\Roaming\\FluxusV1.2" XClient.exe -
Blocklisted process makes network request 2 IoCs
Processes:
msiexec.exeflow pid process 46 1748 msiexec.exe 48 1748 msiexec.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
msiexec.exedescription ioc process File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Drops file in Program Files directory 64 IoCs
Processes:
msiexec.exedescription ioc process File created C:\Program Files\nodejs\node_modules\npm\node_modules\ignore-walk\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\just-diff-apply\rollup.config.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\cacache\lib\memoization.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\socks\build\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\content\commands\npm-dist-tag.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\minipass-sized\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\npmrc msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\safe-buffer\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\make-fetch-happen\lib\remote.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\unique-filename\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\diff\lib\index.mjs msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\lru-cache\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\http-proxy-agent\dist\agent.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\content\commands\npm-org.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man5\npmrc.5 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmorg\README.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\semver\functions\satisfies.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\walk-up-path\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\edge.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\make-fetch-happen\lib\cache\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\cli-columns\color.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man1\npm-bugs.1 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\types\utility.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\brace-expansion\LICENSE msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\negotiator\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\diff\CONTRIBUTING.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\bin-links\lib\link-mans.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\json-parse-even-better-errors\lib\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\content\commands\npm-restart.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\qrcode-terminal\example\basic.png msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\retry\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\man\man7\removal.7 msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\util\index.d.ts msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\pacote\README.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\cacache\lib\content\read.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\lib\commands\access.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\bin-links\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\https-proxy-agent\dist\parse-proxy-response.js.map msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\util\oidc.d.ts msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\readable-stream\lib\internal\streams\transform.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\pacote\lib\registry.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\set-blocking\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\which\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\x509\asn1\length.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\validate-npm-package-license\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\encoding\lib\encoding.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\diff\lib\convert\xml.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\npm-registry-fetch\lib\check-response.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\shrinkwrap.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\tools\emacs\gyp-tests.el msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\postcss-selector-parser\API.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\docs\output\commands\npm-publish.html msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\nopt\bin\nopt.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmversion\lib\tag.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\lib\utils\log-shim.js msiexec.exe File created C:\Program Files\nodejs\node_modules\corepack\shims\pnpx.cmd msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\string-width\package.json msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\.npmrc msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\cmd-shim\lib\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\has-unicode\index.js msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\smart-buffer\build\smartbuffer.js.map msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\docs\Updating-npm-bundled-node-gyp.md msiexec.exe File created C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\.github\ISSUE_TEMPLATE.md msiexec.exe -
Drops file in Windows directory 16 IoCs
Processes:
msiexec.exedescription ioc process File opened for modification C:\Windows\Installer\MSIB95D.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIB98E.tmp msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSID885.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIC19.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIC017.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIC586.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIC5C6.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID855.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID14.tmp msiexec.exe File created C:\Windows\Installer\e57b6ec.msi msiexec.exe File opened for modification C:\Windows\Installer\e57b6ec.msi 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\MSIB98D.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\SourceHash{EFA235B5-C6A1-42E6-9BC9-02A8D56F1CDC} 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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
wevtutil.exeMsiExec.exeMsiExec.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wevtutil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 1004 ipconfig.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 1988 vssadmin.exe -
Modifies registry class 1 IoCs
Processes:
OpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings OpenWith.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 5000 NOTEPAD.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
XClient.exeBootstrapper.exemsiexec.exepid process 3556 XClient.exe 628 Bootstrapper.exe 628 Bootstrapper.exe 628 Bootstrapper.exe 1748 msiexec.exe 1748 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 61 IoCs
Processes:
XClient.exeBootstrapper.exemsiexec.exemsiexec.exewevtutil.exewevtutil.exedescription pid process Token: SeDebugPrivilege 3556 XClient.exe Token: SeDebugPrivilege 3556 XClient.exe Token: SeDebugPrivilege 628 Bootstrapper.exe Token: SeShutdownPrivilege 2832 msiexec.exe Token: SeIncreaseQuotaPrivilege 2832 msiexec.exe Token: SeSecurityPrivilege 1748 msiexec.exe Token: SeCreateTokenPrivilege 2832 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2832 msiexec.exe Token: SeLockMemoryPrivilege 2832 msiexec.exe Token: SeIncreaseQuotaPrivilege 2832 msiexec.exe Token: SeMachineAccountPrivilege 2832 msiexec.exe Token: SeTcbPrivilege 2832 msiexec.exe Token: SeSecurityPrivilege 2832 msiexec.exe Token: SeTakeOwnershipPrivilege 2832 msiexec.exe Token: SeLoadDriverPrivilege 2832 msiexec.exe Token: SeSystemProfilePrivilege 2832 msiexec.exe Token: SeSystemtimePrivilege 2832 msiexec.exe Token: SeProfSingleProcessPrivilege 2832 msiexec.exe Token: SeIncBasePriorityPrivilege 2832 msiexec.exe Token: SeCreatePagefilePrivilege 2832 msiexec.exe Token: SeCreatePermanentPrivilege 2832 msiexec.exe Token: SeBackupPrivilege 2832 msiexec.exe Token: SeRestorePrivilege 2832 msiexec.exe Token: SeShutdownPrivilege 2832 msiexec.exe Token: SeDebugPrivilege 2832 msiexec.exe Token: SeAuditPrivilege 2832 msiexec.exe Token: SeSystemEnvironmentPrivilege 2832 msiexec.exe Token: SeChangeNotifyPrivilege 2832 msiexec.exe Token: SeRemoteShutdownPrivilege 2832 msiexec.exe Token: SeUndockPrivilege 2832 msiexec.exe Token: SeSyncAgentPrivilege 2832 msiexec.exe Token: SeEnableDelegationPrivilege 2832 msiexec.exe Token: SeManageVolumePrivilege 2832 msiexec.exe Token: SeImpersonatePrivilege 2832 msiexec.exe Token: SeCreateGlobalPrivilege 2832 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeRestorePrivilege 1748 msiexec.exe Token: SeTakeOwnershipPrivilege 1748 msiexec.exe Token: SeSecurityPrivilege 3768 wevtutil.exe Token: SeBackupPrivilege 3768 wevtutil.exe Token: SeSecurityPrivilege 4324 wevtutil.exe Token: SeBackupPrivilege 4324 wevtutil.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
XClient.exeOpenWith.exepid process 3556 XClient.exe 4708 OpenWith.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
Output.exeBootstrapper.execmd.exeXClient.exemsiexec.exeMsiExec.exewevtutil.exedescription pid process target process PID 3588 wrote to memory of 3556 3588 Output.exe XClient.exe PID 3588 wrote to memory of 3556 3588 Output.exe XClient.exe PID 3588 wrote to memory of 628 3588 Output.exe Bootstrapper.exe PID 3588 wrote to memory of 628 3588 Output.exe Bootstrapper.exe PID 628 wrote to memory of 4868 628 Bootstrapper.exe cmd.exe PID 628 wrote to memory of 4868 628 Bootstrapper.exe cmd.exe PID 4868 wrote to memory of 1004 4868 cmd.exe ipconfig.exe PID 4868 wrote to memory of 1004 4868 cmd.exe ipconfig.exe PID 3556 wrote to memory of 4528 3556 XClient.exe schtasks.exe PID 3556 wrote to memory of 4528 3556 XClient.exe schtasks.exe PID 628 wrote to memory of 2832 628 Bootstrapper.exe msiexec.exe PID 628 wrote to memory of 2832 628 Bootstrapper.exe msiexec.exe PID 1748 wrote to memory of 760 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 760 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 4596 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 4596 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 4596 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 4556 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 4556 1748 msiexec.exe MsiExec.exe PID 1748 wrote to memory of 4556 1748 msiexec.exe MsiExec.exe PID 4556 wrote to memory of 3768 4556 MsiExec.exe wevtutil.exe PID 4556 wrote to memory of 3768 4556 MsiExec.exe wevtutil.exe PID 4556 wrote to memory of 3768 4556 MsiExec.exe wevtutil.exe PID 3768 wrote to memory of 4324 3768 wevtutil.exe wevtutil.exe PID 3768 wrote to memory of 4324 3768 wevtutil.exe wevtutil.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\Output.exe"C:\Users\Admin\AppData\Local\Temp\Output.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3588 -
C:\Users\Admin\AppData\Roaming\XClient.exe"C:\Users\Admin\AppData\Roaming\XClient.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3556 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "FluxusV1" /tr "C:\Users\Admin\AppData\Roaming\FluxusV1.2"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4528
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C:\Users\Admin\AppData\Local\Temp\bjpdgm.exe"C:\Users\Admin\AppData\Local\Temp\bjpdgm.exe"3⤵PID:1364
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C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"4⤵PID:2544
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete5⤵PID:2772
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet6⤵
- Interacts with shadow copies
PID:1988
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete6⤵PID:3320
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt5⤵
- Opens file in notepad (likely ransom note)
PID:5000
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C:\Users\Admin\AppData\Roaming\Bootstrapper.exe"C:\Users\Admin\AppData\Roaming\Bootstrapper.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\SYSTEM32\cmd.exe"cmd" /c ipconfig /all3⤵
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\system32\ipconfig.exeipconfig /all4⤵
- Gathers network information
PID:1004
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C:\Windows\System32\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\node-v18.16.0-x64.msi" /qn3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2832
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C:\ProgramData\Solara\Solara.exe"C:\ProgramData\Solara\Solara.exe"3⤵PID:2676
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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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding E34D5AF6EF19968ADCAD27B99D7EAB3E2⤵
- Loads dropped DLL
PID:760
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 92CF49163857A2CF5C3DAD52705B8A372⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4596
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding DC2670FABA143873C182B87D6B08979F E Global\MSI00002⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Windows\SysWOW64\wevtutil.exe"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\System32\wevtutil.exe"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man" /fromwow644⤵
- Suspicious use of AdjustPrivilegeToken
PID:4324
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe "C:\Users\Admin\AppData\Roaming\FluxusV1.2"1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4708
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\New Text Document.txt1⤵PID:1000
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:1032
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe "C:\Users\Admin\AppData\Roaming\FluxusV1.2"1⤵PID:4952
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1Scheduled Task/Job
1Scheduled Task
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
1Replay Monitor
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Downloads
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Filesize
1.0MB
MD50d9a382369cb98051a9035088fb2f471
SHA19a26691256aeb893ded97e693c6ba1e7af8a49ee
SHA25640c93a27091f5fedfb40e74ce36cad7e97158ade6b34c627ad593172402469ea
SHA51243178e047a2267d7b506a2dc107577ea14d83e47d63ff1554a3103421a50ab378b3fed7e01bbd867f68d613c52d9583b1580c7970a667a9d24219de6bcdfc1b7
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Filesize
10KB
MD51d51e18a7247f47245b0751f16119498
SHA178f5d95dd07c0fcee43c6d4feab12d802d194d95
SHA2561975aa34c1050b8364491394cebf6e668e2337c3107712e3eeca311262c7c46f
SHA5121eccbe4ddae3d941b36616a202e5bd1b21d8e181810430a1c390513060ae9e3f12cd23f5b66ae0630fd6496b3139e2cc313381b5506465040e5a7a3543444e76
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Filesize
8KB
MD5d3bc164e23e694c644e0b1ce3e3f9910
SHA11849f8b1326111b5d4d93febc2bafb3856e601bb
SHA2561185aaa5af804c6bc6925f5202e68bb2254016509847cd382a015907440d86b4
SHA51291ebff613f4c35c625bb9b450726167fb77b035666ed635acf75ca992c4846d952655a2513b4ecb8ca6f19640d57555f2a4af3538b676c3bd2ea1094c4992854
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Filesize
818B
MD52916d8b51a5cc0a350d64389bc07aef6
SHA1c9d5ac416c1dd7945651bee712dbed4d158d09e1
SHA256733dcbf5b1c95dc765b76db969b998ce0cbb26f01be2e55e7bccd6c7af29cb04
SHA512508c5d1842968c478e6b42b94e04e0b53a342dfaf52d55882fdcfe02c98186e9701983ab5e9726259fba8336282e20126c70d04fc57964027586a40e96c56b74
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Filesize
1KB
MD55ad87d95c13094fa67f25442ff521efd
SHA101f1438a98e1b796e05a74131e6bb9d66c9e8542
SHA25667292c32894c8ac99db06ffa1cb8e9a5171ef988120723ebe673bf76712260ec
SHA5127187720ccd335a10c9698f8493d6caa2d404e7b21731009de5f0da51ad5b9604645fbf4bc640aa94513b9eb372aa6a31df2467198989234bc2afbce87f76fbc3
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Filesize
754B
MD5d2cf52aa43e18fdc87562d4c1303f46a
SHA158fb4a65fffb438630351e7cafd322579817e5e1
SHA25645e433413760dc3ae8169be5ed9c2c77adc31ad4d1bc5a28939576df240f29a0
SHA51254e33d7998b5e9ba76b2c852b4d0493ebb1b1ee3db777c97e6606655325ff66124a0c0857ca4d62de96350dbaee8d20604ec22b0edc17b472086da4babbbcb16
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Filesize
771B
MD5e9dc66f98e5f7ff720bf603fff36ebc5
SHA1f2b428eead844c4bf39ca0d0cf61f6b10aeeb93b
SHA256b49c8d25a8b57fa92b2902d09c4b8a809157ee32fc10d17b7dbb43c4a8038f79
SHA5128027d65e1556511c884cb80d3c1b846fc9d321f3f83002664ad3805c4dee8e6b0eaf1db81c459153977bdbde9e760b0184ba6572f68d78c37bff617646bcfc3b
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Filesize
730B
MD5072ac9ab0c4667f8f876becedfe10ee0
SHA10227492dcdc7fb8de1d14f9d3421c333230cf8fe
SHA2562ef361317adeda98117f14c5110182c28eae233af1f7050c83d4396961d14013
SHA512f38fd6506bd9795bb27d31f1ce38b08c9e6f1689c34fca90e9e1d5194fa064d1f34a9c51d15941506ebbbcd6d4193055e9664892521b7e39ebcd61c3b6f25013
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C:\Program Files\nodejs\node_modules\npm\node_modules\minipass-pipeline\node_modules\minipass\package.json
Filesize1KB
MD5d116a360376e31950428ed26eae9ffd4
SHA1192b8e06fb4e1f97e5c5c7bf62a9bff7704c198b
SHA256c3052bd85910be313e38ad355528d527b565e70ef15a784db3279649eee2ded5
SHA5125221c7648f4299234a4637c47d3f1eb5e147014704913bc6fdad91b9b6a6ccc109bced63376b82b046bb5cad708464c76fb452365b76dbf53161914acf8fb11a
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Filesize
802B
MD5d7c8fab641cd22d2cd30d2999cc77040
SHA1d293601583b1454ad5415260e4378217d569538e
SHA25604400db77d925de5b0264f6db5b44fe6f8b94f9419ad3473caaa8065c525c0be
SHA512278ff929904be0c19ee5fb836f205e3e5b3e7cec3d26dd42bbf1e7e0ca891bf9c42d2b28fce3741ae92e4a924baf7490c7c6c59284127081015a82e2653e0764
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Filesize
16KB
MD5bc0c0eeede037aa152345ab1f9774e92
SHA156e0f71900f0ef8294e46757ec14c0c11ed31d4e
SHA2567a395802fbe01bb3dc8d09586e0864f255874bf897378e546444fbaec29f54c5
SHA5125f31251825554bf9ed99eda282fa1973fcec4a078796a10757f4fb5592f2783c4ebdd00bdf0d7ed30f82f54a7668446a372039e9d4589db52a75060ca82186b3
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Filesize
780B
MD5b020de8f88eacc104c21d6e6cacc636d
SHA120b35e641e3a5ea25f012e13d69fab37e3d68d6b
SHA2563f24d692d165989cd9a00fe35ca15a2bc6859e3361fa42aa20babd435f2e4706
SHA5124220617e29dd755ad592295bc074d6bc14d44a1feeed5101129669f3ecf0e34eaa4c7c96bbc83da7352631fa262baab45d4a370dad7dabec52b66f1720c28e38
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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\index.d.ts
Filesize4KB
MD5f0bd53316e08991d94586331f9c11d97
SHA1f5a7a6dc0da46c3e077764cfb3e928c4a75d383e
SHA256dd3eda3596af30eda88b4c6c2156d3af6e7fa221f39c46e492c5e9fb697e2fef
SHA512fd6affbaed67d09cf45478f38e92b8ca6c27650a232cbbeaff36e4f7554fb731ae44cf732378641312e98221539e3d8fabe80a7814e4f425026202de44eb5839
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Filesize
771B
MD51d7c74bcd1904d125f6aff37749dc069
SHA121e6dfe0fffc2f3ec97594aa261929a3ea9cf2ab
SHA25624b8d53712087b867030d18f2bd6d1a72c78f9fb4dee0ce025374da25e4443b9
SHA512b5ac03addd29ba82fc05eea8d8d09e0f2fa9814d0dd619c2f7b209a67d95b538c3c2ff70408641ef3704f6a14e710e56f4bf57c2bb3f8957ba164f28ee591778
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Filesize
168B
MD5db7dbbc86e432573e54dedbcc02cb4a1
SHA1cff9cfb98cff2d86b35dc680b405e8036bbbda47
SHA2567cf8a9c96f9016132be81fd89f9573566b7dc70244a28eb59d573c2fdba1def9
SHA5128f35f2e7dac250c66b209acecab836d3ecf244857b81bacebc214f0956ec108585990f23ff3f741678e371b0bee78dd50029d0af257a3bb6ab3b43df1e39f2ec
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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
23KB
MD5c6eb3aad7a5ba437d2e39c44d645aed2
SHA187b24045539b8db9ead35e462aef513602743ded
SHA25678529452630857c2edc60a55dd41771617d0c9e99d2cf276e39a5288f55160c8
SHA512cede2ff722843666b0f8cfcc3aa12f1f946b430d0db813afff326a1b4d9df9568e6843913bd9ee8497f312b3cad67f21e538786196e443239d2b8eb5efe92127
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Filesize
30.1MB
MD50e4e9aa41d24221b29b19ba96c1a64d0
SHA1231ade3d5a586c0eb4441c8dbfe9007dc26b2872
SHA2565bfb6f3ab89e198539408f7e0e8ec0b0bd5efe8898573ec05b381228efb45a5d
SHA512e6f27aecead72dffecbeaad46ebdf4b1fd3dbcddd1f6076ba183b654e4e32d30f7af1236bf2e04459186e993356fe2041840671be73612c8afed985c2c608913
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Filesize
800KB
MD52a4dcf20b82896be94eb538260c5fb93
SHA121f232c2fd8132f8677e53258562ad98b455e679
SHA256ebbcb489171abfcfce56554dbaeacd22a15838391cbc7c756db02995129def5a
SHA5124f1164b2312fb94b7030d6eb6aa9f3502912ffa33505f156443570fc964bfd3bb21ded3cf84092054e07346d2dce83a0907ba33f4ba39ad3fe7a78e836efe288
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Filesize
766B
MD5b8ca4606b39a303f3c0d6ba8584f10a0
SHA1cdd8fba038a3a3cc93dfeed53c75468477f1652f
SHA256678cb6fdc0083ff31a61bed41f036d0617ceed034c35bb70c1e24ce5ff57541e
SHA51218209f2a01f094902db9b39f23f0fb4ad0620afc4acf0a97ef2d09268f9bf6d2d69be9c050e635e501070b3fdb1e31a3d6ca8d82bf131801ae21596b72e1a6bd
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Filesize
73KB
MD506df71794e08473f20b46aa17c389269
SHA1149aaa1816a59e05d55806ec88adb75e7ccf079a
SHA256c0d08afc1dbcf3572160019c5074e5c58010205d158c9b2da1b2b7e86a465321
SHA512f772aab2f848914e19bb6061a52fdaf3da2ccd5d3baabd6ed99c52edc73cdafc6fc0bbcd91e9cb17083da51bcba1f4f5b8a5005531141ce0c04d414aa0b018b0
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Filesize
965B
MD58405ca5488c5d8321e070794dd06f485
SHA1104adc71cd3ca7924ccdc36a8d607eb8b45f0bf8
SHA256e4cf6fbdc212d4b92cf3503cc1c38dd72eed77221b28e1e43b0fa5e8128dc2bf
SHA512b24b0e14b09a1e7b796292b550b367e8e1bde7be9fcb4c7715f70bdb7b519d0fd6b2a8e780fdb71c219d2cb1818cc2856678c93f6e648e588236f4247ccd8e96
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Filesize
122KB
MD59fe9b0ecaea0324ad99036a91db03ebb
SHA1144068c64ec06fc08eadfcca0a014a44b95bb908
SHA256e2cce64916e405976a1d0c522b44527d12b1cba19de25da62121cf5f41d184c9
SHA512906641a73d69a841218ae90b83714a05af3537eec8ad1d761f58ac365cf005bdd74ad88f71c4437aaa126ac74fa46bcad424d17c746ab197eec2caa1bd838176
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Filesize
211KB
MD5a3ae5d86ecf38db9427359ea37a5f646
SHA1eb4cb5ff520717038adadcc5e1ef8f7c24b27a90
SHA256c8d190d5be1efd2d52f72a72ae9dfa3940ab3faceb626405959349654fe18b74
SHA51296ecb3bc00848eeb2836e289ef7b7b2607d30790ffd1ae0e0acfc2e14f26a991c6e728b8dc67280426e478c70231f9e13f514e52c8ce7d956c1fad0e322d98e0
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Filesize
297KB
MD57a86ce1a899262dd3c1df656bff3fb2c
SHA133dcbe66c0dc0a16bab852ed0a6ef71c2d9e0541
SHA256b8f2d0909d7c2934285a8be010d37c0609c7854a36562cbfcbce547f4f4c7b0c
SHA512421e8195c47381de4b3125ab6719eec9be7acd2c97ce9247f4b70a309d32377917c9686b245864e914448fe53df2694d5ee5f327838d029989ba7acafda302ec
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Filesize
16.3MB
MD5b29d15eb1d5208c5a9c048ceece4d894
SHA1ab14539dfdfdf8f0431c3d0407843b9ac6d58651
SHA256fda260ebff7ee48977ac5a8bceab6dcf35f034d9da77b1674e0db1547cbe2700
SHA5120f36bc010ad6f754aa6d0adae0da0718a5f2f97113fba30fcee02c7b8e5eb4137f532bd4843f50b0d37209d2acc60c2ba843cc67ef369684d5136bb3ea5af4b6