Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-12-2023 15:42
Static task
static1
Behavioral task
behavioral1
Sample
2a251ec4dd07c0f4fcf4662e51348f71.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2a251ec4dd07c0f4fcf4662e51348f71.exe
Resource
win10v2004-20231222-en
General
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Target
2a251ec4dd07c0f4fcf4662e51348f71.exe
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Size
560KB
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MD5
2a251ec4dd07c0f4fcf4662e51348f71
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SHA1
6b0ffdb7774c6c4ccc0b803e5d783ef560f862c0
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SHA256
15261e0cd7fbecb70f12b8e5791c5e99555e3287ee7369f72a4880d364bf6d49
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SHA512
eaaed28c23a47815b91df1a241b43aacdbd7f2520c03a7a1e9992a5e7691812e2360f1cbf3ed06f2b0cb69804c1ebbe43e9bd8a703e17488ccd0b5b6cdb0ac62
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SSDEEP
12288:iXhKmrtWV2pP3rlPdqoCx4dc3+p+LGAfpNnj3UgTsxtUceqM:iQ3kkxF3+dABNnjkgTMtUc
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe" 2a251ec4dd07c0f4fcf4662e51348f71.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\runouce.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Windows\SysWOW64\runouce.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\OFFISUPP.HTM 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\README.HTM 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jre7\bin\ssvagent.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\license.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Peacock.htm 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\index.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\epl-v10.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsPrintTemplate.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Hand Prints.htm 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\SendRemove.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Orange Circles.htm 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsViewTemplate.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\license.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsViewTemplate.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\vlm.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\LICLUA.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsImageTemplate.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\epl-v10.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\about.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_view.html 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\VideoLAN\VLC\lua\http\dialogs\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE 2a251ec4dd07c0f4fcf4662e51348f71.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\readme.eml 2a251ec4dd07c0f4fcf4662e51348f71.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 2180 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 18 PID 2228 wrote to memory of 1264 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 13 PID 2228 wrote to memory of 1264 2228 2a251ec4dd07c0f4fcf4662e51348f71.exe 13
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1264
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C:\Users\Admin\AppData\Local\Temp\2a251ec4dd07c0f4fcf4662e51348f71.exe"C:\Users\Admin\AppData\Local\Temp\2a251ec4dd07c0f4fcf4662e51348f71.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Users\Admin\AppData\Local\Temp\2a251ec4dd07c0f4fcf4662e51348f71.exe"C:\Users\Admin\AppData\Local\Temp\2a251ec4dd07c0f4fcf4662e51348f71.exe"3⤵PID:2180
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\readme.eml
Filesize14KB
MD5e997a0cf4bf4a2bac76faa47566d1041
SHA16c680361949886522f086cd96addc23e4a2fabab
SHA256fe000b3c8aec12cebcda8f4d810a921177159b2b7de6cd2bdd58f190e25504ff
SHA512c7a69fa10b5d405fa72b251581c6341ba6f31d3ca676736f82736009ec6dd129227f56e49c190459ab1e316632efa23d8c5daccc62fd6472f10af50f034f805c
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C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html
Filesize12KB
MD58156706568e77846b7bfbcc091c6ffeb
SHA1792aa0db64f517520ee8f745bee71152532fe4d2
SHA2565e19cfbd6690649d3349e585472385186d99f56a94dc32d9073b83011cea85f8
SHA5128760f26069296f0fe09532f1244d93a57db4cafa8d06aaa9dc981bcaed4bde05366ef21e6f0c1aadad4478382b59a4e43d26c04185cf2ed965901321d05604b8
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C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html
Filesize8KB
MD57757fe48a0974cb625e89012c92cc995
SHA1e4684021f14053c3f9526070dc687ff125251162
SHA256c0a8aa811a50c9b592c8f7987c016e178c732d7ebfd11aa985a8f0480539fa03
SHA512b3d4838b59f525078542e7ebbf77300d6f94e13b0bff1c9a2c5b44a66b89310a2593815703f9571565c18b0cdeb84e9e48432208aaa25dff9d2223722902d526
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Filesize
152KB
MD5d335ffbc76456001302c4c4e6da698eb
SHA1384f0a3ee44f00ca5a987ddb26f471a9267fe1f2
SHA2568e717ba7b8c3feb4c407c3f716e95819f54a9380df91a333a627af841939ab31
SHA5126b2f087a8a91cf42c5a9873a79b3ab0a691c4939a77a7fcefb5df10d98e7f7bd09a0ee19d6d3a47a695566aaae5fadb5782966537e961dbbff6819a697bdc560
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Filesize
10KB
MD5eb74463b9d0d4b8320d40d87c729577e
SHA1166c19017a694d7a19ed10d85ec939cb23a32d12
SHA256facf02c37ba359fe5dfa45a51b9bafef5670664403a48b000290cc414326bf88
SHA5123320cdc319fa1cfb3b10afbe584b3ae4da7b9b1739d5317a1fe73dfcfd0d9578bfcc5e4546ae1b7f824ce98b88dd1c38e34f0a83f9f85b5f60d7e50b02198de9