Analysis
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max time kernel
198s -
max time network
235s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
16-05-2022 13:54
Behavioral task
behavioral1
Sample
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe
Resource
win10v2004-20220414-en
General
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Target
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe
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Size
14.8MB
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MD5
0167d867d0e0c974d66d6ff02cda9c1c
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SHA1
1580c09b356286bb4ab5526ec2367c6c5d36ec0a
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SHA256
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7
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SHA512
e8ef3047e28d7f237f05bde56b543ad67667e1dd83cde7ecdafa303b12dc33dfa95902b1afb4571a7edff699191b92d05ace1d9add54df2520604aa52c10e6be
Malware Config
Signatures
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XMRig Miner Payload 1 IoCs
Processes:
resource yara_rule C:\Windows\svchost.exe xmrig -
Executes dropped EXE 1 IoCs
Processes:
svchost.exepid process 2004 svchost.exe -
Sets file execution options in registry 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe" 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe -
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe -
Drops file in Program Files directory 64 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exedescription ioc process File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\javaws.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdate.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Windows Media Player\wmprph.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPREARM.EXE 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Internet Explorer\ieinstal.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Windows Media Player\WMPDMC.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Internet Explorer\ielowutil.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Windows Media Player\wmpshare.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Internet Explorer\iediagcmd.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Windows Mail\wab.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\7-Zip\7z.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\DVD Maker\DVDMaker.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\template.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\DW20.EXE 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\msinfo32.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Windows Defender\MpCmdRun.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdateCore.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Setup.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Program Files\Java\jre7\bin\klist.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe -
Drops file in Windows directory 4 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exedescription ioc process File created C:\Windows\config.json 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File created C:\Windows\svchost.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Windows\config.json 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe File opened for modification C:\Windows\svchost.exe 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exesvchost.exedescription pid process Token: SeDebugPrivilege 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe Token: 33 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe Token: SeIncBasePriorityPrivilege 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe Token: SeIncBasePriorityPrivilege 2004 svchost.exe Token: SeLockMemoryPrivilege 2004 svchost.exe Token: SeLockMemoryPrivilege 2004 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exepid process 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exedescription pid process target process PID 980 wrote to memory of 2004 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe svchost.exe PID 980 wrote to memory of 2004 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe svchost.exe PID 980 wrote to memory of 2004 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe svchost.exe PID 980 wrote to memory of 2004 980 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe svchost.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe"C:\Users\Admin\AppData\Local\Temp\22b5e969c1621e6065f407f9fb7f71ef21b592982cc75ff402892b399a49e9a7.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\svchost.exe"C:\Windows\svchost.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Windows\config.jsonFilesize
1KB
MD588c5c5706d2e237422eda18490dc6a59
SHA1bb8d12375f6b995301e756de2ef4fa3a3f6efd39
SHA2564756a234ed3d61fe187d9b6140792e54e7b757545edff82df594a507e528ed8e
SHA512a417270a0d46de5bb06a621c0383c893042a506524713f89ba55567df6e5c3ac8b198bce5a0300ec6e716897bb53fd3e8289a51240157dc743004517673d4ab7
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C:\Windows\svchost.exeFilesize
833KB
MD54a87a4d6677558706db4afaeeeb58d20
SHA17738dc6a459f8415f0265d36c626b48202cd6764
SHA25608b55f9b7dafc53dfc43f7f70cdd7048d231767745b76dc4474370fb323d7ae7
SHA512bedd8ed4975df3fcd4a0f575d6f38e3841e7a4b771baac4f72033102a070818b8539eb101c50563d89d4f3454899a1cedb33047b02e421256dedf9aaf258b594
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memory/980-54-0x0000000075271000-0x0000000075273000-memory.dmpFilesize
8KB
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memory/2004-55-0x0000000000000000-mapping.dmp