3e2d3f2425bf27f481f112e1fa46f41f9b36891736601bace8ba6f10097de7bb

General

Target

7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
Size

146KB
MD5

7d3543b7c1d8b8c9eb395e4b7e19fe70
SHA1

eedebec0e48023f184e0afa4046664b7340ec67c
SHA256

3e2d3f2425bf27f481f112e1fa46f41f9b36891736601bace8ba6f10097de7bb
SHA512

f44517beadb183c9d7c636843aaf7e2d77736a5e16e8911debb85b4f27d5f68dd8a4da6b174ca99a54926edc5dfc22338d527baeda70b1d42d230f34150077d4
SSDEEP

1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJcH:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuZn4

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4829) 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/1216-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.tmp	upx
behavioral2/memory/1216-926-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Forms.Primitives.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\WindowsBase.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-file-l2-1-0.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\JAWTAccessBridge-64.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.StackTrace.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado27.tlb.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTrial-pl.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.bg-bg.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessEntry2019R_PrepidBypass-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_KMS_Client-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 6.0.27 (x64).swidtag.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WindowsFormsIntegration.resources.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\bci.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\STSLISTI.DLL.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile_large.png.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_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	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\libpng.md.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_de.properties.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-pl.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-phn.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.OpenSsl.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Formats.Asn1.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.AccessControl.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Grace-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ro\msipc.dll.mui.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\CompleteRestart.dib.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationTypes.resources.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-pl.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-pl.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-ul-phn.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Drawing.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\accessibility.properties.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado15.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientARMRefer2019_eula.txt.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\ja-JP\msader15.dll.mui.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Xaml.resources.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-localization-l1-2-0.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TextWriterTraceListener.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-pl.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\w2k_lsa_auth.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\ea.xml.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\msdia90.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClient.resources.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ul-oob.xrm-ms.tmp	7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\7d3543b7c1d8b8c9eb395e4b7e19fe70_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1216

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
Filesize
147KB

MD5
26edfef58e99953868a45f27ee1923b4

SHA1
bbec753db9714da7406d235d35f985a0337f4a6f

SHA256
502ddf4b202638bf9876d260167227eb3da72eec445202f09ff87aeb82c95601

SHA512
b499d12d2020400bf39d57ac00586b16d5e289a45d939bd3685d318b787d47a6884fb806bee752e4a50efffcb346d219b083e8a912c902b89418d1f0b0c759d1

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp
Filesize
245KB

MD5
87844890f57b85bb4b1938c5a7bd3b71

SHA1
505a69de60a48efa1360a3325597ece9dbc31f66

SHA256
f82bfa971d02542f7f2d4cc997ddde2a4fa3b24ee4ebadd8c9df14d2e3ac1830

SHA512
d7210692c681113cb76e59b38d4a64ea273ded6f8b33590a363801c7af07dd5a41edc6b61d92732cdb282e7094c5851a2c1443cdbc4d50809bc6ad06f2cadb44

Download Submit
memory/1216-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1216-926-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing