c6c97610ac279b7f0648447b5db35366016a85969e5eeb6fc39f14d160b988cb

Analysis

max time kernel
150s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 23:35

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General

Target

4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
Size

247KB
MD5

4a1e3259f414a2c45dde72436d677d60
SHA1

ad74b91bf543f6771b6736b8999c3caf3e39b946
SHA256

c6c97610ac279b7f0648447b5db35366016a85969e5eeb6fc39f14d160b988cb
SHA512

84c1fee510631c21a37511594fe4d5ccd283dd741dfd98fb57babaae18e41f6c776a6eb6e5e8dfa63731278f75b9e690ccb617ad10ee4f477b36e89b53c556e6
SSDEEP

6144:JmCAIuZAIuDMVtM/XSDfAIuZAIuDMVtM/XSAPxPE:7AIuZAIuOYS7AIuZAIuOYSAPxPE

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4645) 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/3404-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000500000002328d-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/3404-1590-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.AnalysisServices.AdomdClientUI.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-ul-phn.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ul-oob.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense2019_eula.txt.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.Forms.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\WindowsFormsIntegration.resources.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-ul-oob.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_sv.properties.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ro-ro.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Xaml.resources.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\DESIGNER\MSADDNDR.OLB.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-phn.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\public_suffix_list.dat.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-pl.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\keytool.exe.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-pl.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l2-1-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-process-l1-1-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Uri.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encodings.Web.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Xaml.resources.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsBase.resources.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Grace-ul-oob.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipTsf.dll.mui.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Web.HttpUtility.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\dt_shmem.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.PowerBI.AdomdClient.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\nn.txt.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ug.txt.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\TipTsf.dll.mui.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\ReachFramework.resources.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\InputPersonalization.exe.mui.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\cryptix.md.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Grace-ppd.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\dotnet.exe.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\sunec.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-oob.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\InkObj.dll.mui.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-stdio-l1-1-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-file-l1-2-0.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jjs.exe.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription3-ppd.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-pl.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\lij.txt.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Design.resources.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\unpack200.exe.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\WindowsAccessBridge-64.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.Json.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ul-oob.xrm-ms.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GostTitle.XSL.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msotdaddin.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encodings.Web.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ServiceProcess.dll.tmp	4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4a1e3259f414a2c45dde72436d677d60_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:3404

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

Filesize
247KB

MD5
838594d25e57140eb30c662725f195bb

SHA1
9ce4c78e424834b3fd2abbeb696f6153e998da58

SHA256
92b18c8b1ec4e67d05d5698a613a96df78f2e3f155f01cae09985589774e272a

SHA512
7d1543d7d524b6e7922ef1877b17e5c499a3cf9eb5a8255980dcc95628170392822ced1d2615ce856453e953dbb9af3f0928b0b3d70397146f29db88fe52ba53

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

Filesize
346KB

MD5
1695200163a45ecc194cdcc62fce10e4

SHA1
661729cb15505678aedeacbae1bace5353335b6c

SHA256
adf6547ab91033a4bdf3816121f8e1f51e86fa10f3ccdcec7a8401144558d41b

SHA512
99047c2b2fad082cf74edd18a33ac7950f1f16f5e6859015388fafded92a39393cfb4a8a2b5dd304e7c7961d48de53a2df7f59697e0db396ca2e265071d592ac

Download Submit
memory/3404-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3404-1590-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads