Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
22/10/2023, 17:16
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe
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Size
68KB
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MD5
2ec5880ed5e4f35aaf2f2c11d85082e0
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SHA1
48cf5538a665997dcc3f7dc57417b95bf350b643
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SHA256
6c0280c02655b1f2c9707cf38941d785a7ee9a2364b597956959da0ccf573ffa
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SHA512
6b5e61ee82e94f991cdd8335fa3ec8afa5a3be88d5e7463b84469190802614876c73e173d717c3fd24871a1464c5ce0e9d23dd1d55411adb92d15ca9c176f8c3
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SSDEEP
768:W7BlphA7pARFbhEIjI5Q5fmMUoj2xA/+bX1vqX1vzPnZn1:W7ZhA7pAp6QNmMUot/+GPZ1
Malware Config
Signatures
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Renames multiple (1269) 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\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\System\ado\it-IT\msader15.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\msdasqlr.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ca.pak.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\icu.md.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.common.16.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.da-dk.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sk-sk.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ta.pak.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\bin\wsimport.exe.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\freebxml.md.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\lib\management\jmxremote.password.template.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsdan.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\System\ado\msado28.tlb.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\lib\management-agent.jar.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsita.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-string-l1-1-0.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr\default.jfc.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\asm.md.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\ar-SA\tipresx.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\hr-HR\tipresx.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\SmallLogoDev.png.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy.jar.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\bin\deploy.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\7-Zip\7zCon.sfx.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\7-Zip\Lang\lij.txt.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ms-my.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\lib\ext\cldrdata.jar.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightRegular.ttf.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.hash.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\lv.pak.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_sv.properties.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Microsoft Office\root\Client\ucrtbase.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Internet Explorer\de-DE\iexplore.exe.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-string-l1-1-0.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\splash_11-lic.gif.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-console-l1-2-0.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\7-Zip\Lang\ro.txt.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClientIsv.man.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.nl-nl.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\libGLESv2.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\bin\prism_sw.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Java\jre-1.8\bin\sspi_bridge.dll.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipscat.xml.tmp NEAS.2ec5880ed5e4f35aaf2f2c11d85082e0.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
69KB
MD54b8b0ace74f8a38ffa2dfa72e63288b5
SHA15c03f90cc55a4fc1fef2cf39237ca6cb9bd992d9
SHA2567f6c9c1cdb40530ee35a77ef68dd8b937ce2483176f7fda3ff4b026990dccbf2
SHA5125028a46e6c08623f2d4cb0616f2b7b6d160fdded556c65e12fbe561a3531be69b02f300aaa9ca5e02af03efbf7169ceb5dcac1e49085304a6610aa7b3834cb89
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Filesize
70KB
MD5ca3eade839a6f72fead992859078f961
SHA1d6287d790e4a3821ea1e3ca8260a369d62c189d7
SHA256fbfecead685ce1f0a219d76c690824376df5ad68bca0edc2aee9d6422553ff91
SHA512e19319e93996d3c64de8b7da853bb5a809a6aab6d8e351fece9adb2307a656e044882b75e4ac913225d9ceaf7135f811cdcbc338c06e7b8b039998e437c90482