Analysis
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max time kernel
150s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
21-10-2023 21:13
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe
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Size
110KB
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MD5
109e497cacacfa2e9a54ecac3ea48e50
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SHA1
dbbac9d2931214c86ccfa748d3531e3ab9147767
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SHA256
06393229d645f6b26ac47ae632fb605dcd1d75d1437b022ae8f4309076201b98
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SHA512
5ff06510dbe9bc55cb28615abea9f0d73f00b54c5217d1396ddbd15ad8269b1c913bb96f98d438a5d537f471dc521e6dd24f7e97ac4fd7d23d26f92d618be9f4
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SSDEEP
1536:W7ZhA7pApH9QHwtRF9ESWu0SWutlggalggA3X4lhkbw3Mtr0sVxfwSGZ:6e7WpHIyRF9ESWu0SWuDmSXrw3Mtr0sU
Malware Config
Signatures
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Renames multiple (2104) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\7-Zip\Lang\fr.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\ja.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\vi.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\bn.pak.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\bin\jfxmedia.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-oob.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\da.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\calendars.properties.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-phn.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial3-pl.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ul-phn.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_jpn.xml.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\osknavbase.xml.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsptg.xml.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-console-l1-2-0.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\7zCon.sfx.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsel.xml.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\tabskb.dll.mui.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-pl.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\gl.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\splashscreen.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-pl.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\descript.ion.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\bin\policytool.exe.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-pl.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-pl.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial2-ppd.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\ar.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140_1.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\lib\jsse.jar.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Client\vccorlib140.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ul-phn.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-oob.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\lib\security\public_suffix_list.dat.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ul-oob.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ppd.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-synch-l1-2-0.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\et.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tipresx.dll.mui.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\System\ado\adojavas.inc.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\mesa3d.md.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Trial-ul-oob.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest2-pl.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ppd.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\br.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\Office16\OSPP.VBS.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.powerpointmui.msi.16.en-us.xml.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul.xrm-ms.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\vulkan-1.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\classlist.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Retrospect.thmx.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\7-Zip\Lang\tr.txt.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TipRes.dll.mui.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\attach.dll.tmp NEAS.109e497cacacfa2e9a54ecac3ea48e50.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
110KB
MD53f43f24ca7ff6da00afcc400ecd3d09d
SHA1b436bfe614f543c8ad3da859599268d6d349dec2
SHA25642af1c017588f4149bc2de313d68dd9d99c2f3f00bcf149f3a54c7e09f8cae1d
SHA5129ab103fa07e4bf42bb07974ca8a533f8c2cc984c1250b287fb98dd12f62a216dce0eb1d7dc31822e31f02670779d915d3046ef355a7b885ff0fc859b9de9a79a
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Filesize
112KB
MD56f637b0fe614e37cbe7f0e355203744c
SHA1c3eebf4f540a922723aeae4740413429b98cc9e1
SHA256fa5d9a4a00808399663b0821ec4e4446d765667475efbfc56367758ed78c5bbd
SHA5120034e4f0ebae96771cd7e810ea2cdda9272ad372bcf25415b92233f831ad7ac73560bff4c4292e41f38e78a2acd6e087f398ada5e47206ec7c0292690ce421ab