ff0ae3321c28359807796f67d66de3e52eb11c8eb5acc3025b49fea61e175a88

Analysis

max time kernel
151s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 05:05

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General

Target

33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
Size

68KB
MD5

33bd7896adf77575f99f1602b4374d20
SHA1

ffb15a5ef4c2b1c0701e0b382a181cb4d74c774d
SHA256

ff0ae3321c28359807796f67d66de3e52eb11c8eb5acc3025b49fea61e175a88
SHA512

a4cdf383eb6f1b5a6ecb6eea748cc3cd1f5272ca8dee49fe199c4e97706477a1ac5af7fde250f2143f8f0651251bb6b83d6009d9c41a5bba7629af1761d165ff
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZISWh7SWhGC6CP:+nyi/SWh7SWhG5s

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (1306) 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/628-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000e000000023240-2.dat	upx
behavioral2/files/0x000400000001d8b2-6.dat	upx
behavioral2/memory/628-432-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\sqloledb.rll.mui.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\System.Windows.Forms.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hu-HU\tipresx.dll.mui.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Xml.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msdaprsr.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\coreclr.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ka.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\is.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msdaprsr.dll.mui.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-file-l1-2-0.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\az.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\System.Xaml.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\UIAutomationTypes.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\UIAutomationProvider.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\Microsoft.VisualBasic.Forms.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ru\System.Windows.Forms.Primitives.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Threading.Timer.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\mscorlib.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\System.Windows.Controls.Ribbon.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\ReachFramework.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.Serialization.Xml.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Data.DataSetExtensions.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\UIAutomationProvider.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_altgr.xml.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\System.Windows.Controls.Ribbon.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Security.Cryptography.Pkcs.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Linq.Parallel.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.Metadata.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\WindowsBase.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hant\UIAutomationClient.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.exe.sig.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msaddsr.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-timezone-l1-1-0.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework-SystemDrawing.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\tipresx.dll.mui.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\es\WindowsFormsIntegration.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.FileSystem.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\WindowsFormsIntegration.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-util-l1-1-0.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Text.Encoding.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Diagnostics.Tracing.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\es\System.Windows.Input.Manipulations.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\UIAutomationClient.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\yo.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsita.xml.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\cs\System.Xaml.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\7-zip32.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\ea.xml.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado20.tlb.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.Handles.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\WindowsFormsIntegration.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R64.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\WindowsFormsIntegration.resources.dll.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ThirdPartyNotices.MSHWLatin.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscsy.xml.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pt.txt.tmp	33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\33bd7896adf77575f99f1602b4374d20_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:628

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 --mojo-platform-channel-handle=4100 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:4020

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp

Filesize
68KB

MD5
a90cde8299fa28f9667f020e2f91fbae

SHA1
676770b7d2c5e65060eb2a32c8b27d88547615cd

SHA256
f76fb24e6b576e9ad4130d2df7b6bafcf5f09080f65587003e2225f5cd178c7e

SHA512
dc55b66992c159b77c03e87097155cac78628c27f760a41901a9d4de390cdf1d1df7c06c6b07f1ad4840ee290ee38b0c85276cc56cc8f69bb7a7b036778d5712

Download Submit
C:\libsmartscreen.dll.tmp

Filesize
68KB

MD5
a3985448475a486860c42c12e31e2f25

SHA1
a4f852f3785d74fba14317e07a6080dac726ffd1

SHA256
6aae611c7486dc1b3589534ceea1bf404f22dc09ee2a7ceb547c565c74ed5c52

SHA512
9a206de1dbdcb225f8821f09041efb5da3a4d42da5e1a87a4e835603746cc47fcfd5a7b4e6d2fe8c6b2a3b2487a43a7c9535fca00aa2a7d122fb54f65133ae2c

Download Submit
memory/628-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/628-432-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads