ad166190d90cf3f3398a2773d1321825b5f0107164069f557ccdfd2c9dfb9b5b

General

Target

6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
Size

138KB
MD5

6e8b2a4ddadfc0ab1f8df7bec439bc70
SHA1

309232af5c436597f6ea748b52bfa6cf19d252fb
SHA256

ad166190d90cf3f3398a2773d1321825b5f0107164069f557ccdfd2c9dfb9b5b
SHA512

0615427552afeecb56b56a88185ac58b7db9362acc89ac5e61c1988484105b39003497118bafb6dc08480784262efeb9c9ba42239f518b55096126753ef3bb94
SSDEEP

1536:V7Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCE:fnymCAIuZAIuYSMjoqtMHfhfvF

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4830) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4180-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.chm.tmp	upx
behavioral2/memory/4180-1724-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordaccore.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationCore.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-phn.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-oob.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-pl.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ul-oob.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Forms.Primitives.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-pl.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ppd.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-phn.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\sspi_bridge.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Trial-ul-oob.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.XLS.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOSVG.DLL.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBCTRAC.DLL.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hwrusash.dat.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_ko.properties.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-pl.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ppd.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Expressions.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationClientSideProviders.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-localization-l1-2-0.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OSM.OSM.x-none.msi.16.x-none.xml.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-pl.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\D3DCompiler_47_cor3.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\Microsoft.VisualBasic.Forms.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\en-US\iexplore.exe.mui.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_K_COL.HXK.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\AUTHOR.XSL.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_f33\FA000000033.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Loader.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlDocument.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-console-l1-1-0.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationClient.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-handle-l1-1-0.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-pl.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\sqloledb.rll.mui.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\ReachFramework.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ppd.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\hi\msipc.dll.mui.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\kk.txt.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsptg.xml.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Primitives.resources.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-180.png.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\servertool.exe.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-time-l1-1-0.dll.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONINTL.DLL.tmp	6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6e8b2a4ddadfc0ab1f8df7bec439bc70_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4180

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3812,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=4256 /prefetch:8
1⤵
PID:2176

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.tmp
Filesize
138KB

MD5
d5a8f52ba4c96c4f0f591e553f2c45f3

SHA1
38b0455c95e4b68a919654e7a971e6c9bf0c547d

SHA256
75c48b40d1ca5e5816e41fc3f68b4be4221546c31ff0077a98a719b067730e86

SHA512
80d5a84008cd5ffc969d5cd7bc59f6530cc669d8a4c6ca8a379e9df13f4c9028132d387805dd2629d0490318d94f1d6aa9d09b25a783dda92ab2da395e268274

Download Submit
C:\Program Files\7-Zip\7-zip.chm.tmp
Filesize
251KB

MD5
ec0d533d7f671c8b5512177988637f60

SHA1
ff992f7538bc12de15f161d15fe328217106f1c5

SHA256
42aa688e99101e44afb24130fb7529448f4a8c66361c914e85e495eda2543b2b

SHA512
c33b7d375202d55a1ae74ba1b91617b9ad362e3c7d66cd8454d8ffb61b5e557d5ca4d35810bb3550a52b7e649dedf820e68c18b7a6c57a535e84099034a7124d

Download Submit
memory/4180-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4180-1724-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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