6cf7051223c81e9b1890d2c1b75a08be1c5d899baf968d6236270546f37ec358

Analysis

max time kernel
150s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 10:37

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General

Target

3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
Size

113KB
MD5

3fc478e15c77c16b1c3ec65d6258b430
SHA1

5e31c140aacf9d5360263cb34fa35d2be06258c9
SHA256

6cf7051223c81e9b1890d2c1b75a08be1c5d899baf968d6236270546f37ec358
SHA512

ed810498f4916e9c7163eb0de45c46484ddae3ba7ea5be11875c85c1e6572d67d6423d9413671e7c1fb87238c748c4bd1d886ea5969f44041509fa3a8fffe31c
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxGTWn1++PJHJXA/OsIZfzc3/Q8zxh:fnyiQSo7QSo4

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4869) 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

resource	yara_rule
behavioral2/memory/1468-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0005000000023284-2.dat	upx
behavioral2/files/0x000800000002295a-6.dat	upx
behavioral2/memory/1468-1784-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\hr\msipc.dll.mui.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ppd.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\EUROTOOL.XLAM.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-140.png.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NPSPWRAP.DLL.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.es-es.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\instrument.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\WindowsBase.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\LICENSE.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Grace-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Storage.XmlSerializers.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R64.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\IpsMigrationPlugin.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ms\msipc.dll.mui.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\et.txt.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.cpl.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledbvbs.inc.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-2-0.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationFramework.resources.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\freebxml.md.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\zh-TW\msipc.dll.mui.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN001.XML.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-handle-l1-1-0.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\wpfgfx_cor3.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\ielowutil.exe.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\fontmanager.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\jpeg.md.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QRYINT32.DLL.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.reportviewer.winforms.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\InputPersonalization.exe.mui.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clretwrc.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ppd.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-80.png.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.policy.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\README.txt.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationFramework.resources.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\WindowsBase.resources.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientLangPack_eula.txt.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\tipresx.dll.mui.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\host\fxr\8.0.2\hostfxr.dll.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GostName.XSL.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-140.png.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ul-oob.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-pl.xrm-ms.tmp	3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3fc478e15c77c16b1c3ec65d6258b430_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini.tmp

Filesize
114KB

MD5
d2dd3ad10f7036a8362dec79e165560a

SHA1
7f74c554afe543dafe7645993e10c336df7873d0

SHA256
b2af9471980b15b94111c2fe2934dd35e2c03ebb611873c3454eaa779c8e548b

SHA512
25df59e653b29db50432d65b4e3f8b24a36136078f595a5b8bb7260e062c4e634896f70cbe69b14c5b8e12f4bc9c3abd6bc16439be0ed09e7ee9c6c63e043b7b

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
213KB

MD5
82dd59db4ca0ba4ea93dd680f64d476e

SHA1
c85e9d6457a3b2e992eebeb4dbf944a22b9a3f0f

SHA256
a60ec39fdd864b05266769f290ec86f38c5bfbb3ae7b6fefb5102c5724f6dd5f

SHA512
1ab45bfb3bfe78172bdd688f5aa81226b289a0e8950d2d88391e5a3b0688f8440dbb238537008c5c1d27ee793b58d6434c990492142944ace7229907e5a73ee5

Download Submit
memory/1468-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1468-1784-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads