Windows Analysis Report
SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe

Overview

General Information

Sample name: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe
Analysis ID: 1546294
MD5: 3722d2ad2f7e099039229456b7472711
SHA1: c47a0ee5139f2da6f90dd3f84b447c3bc3553c67
SHA256: b45d4d18149c6ba9966559208f3c5303dd9b20eeb43d5cf75aba272f2021364e
Tags: Amadeyexe
Infos:

Detection

Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Abnormal high CPU Usage
Contains functionality to call native functions
Contains functionality to dynamically determine API calls
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates a start menu entry (Start Menu\Programs\Startup)
Detected potential crypto function
Drops PE files
Found WSH timer for Javascript or VBS script (likely evasive script)
Found large amount of non-executed APIs
IP address seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains more sections than normal
PE file contains sections with non-standard names
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Searches for user specific document files
Sigma detected: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript
Stores files to the Windows start menu directory

Classification

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\Public\Documents\calibre-launcher.dll Avira: detection malicious, Label: TR/Dldr.Deyma.haljq
Multi AV Scanner detection for dropped file
Source: C:\Users\Public\Documents\calibre-launcher.dll ReversingLabs: Detection: 66%
Multi AV Scanner detection for submitted file
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe ReversingLabs: Detection: 47%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 45.202.35.101 45.202.35.101
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDCodeSigningCA.crt0
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0O
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://crl3.digicert.com/sha2-assured-cs-g1.crl05
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://crl4.digicert.com/sha2-assured-cs-g1.crl0L
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://ocsp.digicert.com0C
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://ocsp.digicert.com0N
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://s.symcb.com/universal-root.crl0
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://s.symcd.com06
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://ts-aia.ws.symantec.com/sha256-tss-ca.cer0(
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://ts-crl.ws.symantec.com/sha256-tss-ca.crl0
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: http://ts-ocsp.ws.symantec.com0;
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: https://calibre-ebook.com
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: https://d.symcb.com/cps0%
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: https://d.symcb.com/rpa0
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: https://d.symcb.com/rpa0.
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, calibre.exe.0.dr String found in binary or memory: https://www.digicert.com/CPS0

System Summary
barindex
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Source: C:\Windows\System32\wscript.exe COM Object queried: Windows Script Host Shell Object HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{72C24DD5-D70A-438B-8A42-98424B88AFB8} Jump to behavior
Abnormal high CPU Usage
Source: C:\Users\Public\Documents\calibre.exe Process Stats: CPU usage > 49%
Contains functionality to call native functions
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8948D0 NtWriteFile,WaitForSingleObject, 0_2_00007FF63B8948D0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8947B0 NtReadFile,WaitForSingleObject,RtlNtStatusToDosError, 0_2_00007FF63B8947B0
Detected potential crypto function
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8517B0 0_2_00007FF63B8517B0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8C64F0 0_2_00007FF63B8C64F0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B858500 0_2_00007FF63B858500
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B89E530 0_2_00007FF63B89E530
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B87F520 0_2_00007FF63B87F520
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8D1450 0_2_00007FF63B8D1450
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8E9490 0_2_00007FF63B8E9490
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B996CB2 0_2_00007FF63B996CB2
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B853410 0_2_00007FF63B853410
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B857400 0_2_00007FF63B857400
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B887C30 0_2_00007FF63B887C30
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B858C20 0_2_00007FF63B858C20
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8A1370 0_2_00007FF63B8A1370
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B885B70 0_2_00007FF63B885B70
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B89F310 0_2_00007FF63B89F310
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B880240 0_2_00007FF63B880240
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85AAA0 0_2_00007FF63B85AAA0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8DC9D0 0_2_00007FF63B8DC9D0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85CA10 0_2_00007FF63B85CA10
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8E3970 0_2_00007FF63B8E3970
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B882180 0_2_00007FF63B882180
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8648F0 0_2_00007FF63B8648F0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85E0F0 0_2_00007FF63B85E0F0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85C935 0_2_00007FF63B85C935
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85A130 0_2_00007FF63B85A130
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8CB880 0_2_00007FF63B8CB880
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B9987CF 0_2_00007FF63B9987CF
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B88D7E0 0_2_00007FF63B88D7E0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8DB760 0_2_00007FF63B8DB760
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8E5F90 0_2_00007FF63B8E5F90
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85BF90 0_2_00007FF63B85BF90
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B884EC0 0_2_00007FF63B884EC0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85D637 0_2_00007FF63B85D637
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B8DAE80 0_2_00007FF63B8DAE80
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85D6A8 0_2_00007FF63B85D6A8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B85B550 0_2_00007FF63B85B550
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B857D70 0_2_00007FF63B857D70
PE file contains more sections than normal
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: Number of sections : 11 > 10
Sample file is different than original file name gathered from version info
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Binary or memory string: OriginalFilename vs SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe, 00000000.00000000.2110369412.00007FF63B8ED000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamecalibre.exe0 vs SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Binary or memory string: OriginalFilenamecalibre.exe0 vs SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe
Source: classification engine Classification label: mal100.expl.evad.winEXE@6/6@0/1
Source: C:\Users\Public\Documents\calibre.exe Code function: 4_2_000B121C GetProcAddress,GetLastError,FormatMessageW,LocalFree, 4_2_000B121C
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe File created: C:\Users\Public\Documents\calibre.exe Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Mutant created: \Sessions\1\BaseNamedObjects\vDbXW
Source: C:\Users\Public\Documents\calibre.exe Mutant created: \Sessions\1\BaseNamedObjects\2f985c58743b38fb2171f673f820cbba
Source: C:\Users\Public\Documents\calibre.exe File created: C:\Users\user\AppData\Local\Temp\WikG.zip Jump to behavior
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\System32\wscript.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe ReversingLabs: Detection: 47%
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe String found in binary or memory: Failed to get the calibre-launcher dll entry point
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe String found in binary or memory: calibre-launcher.dll
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe String found in binary or memory: Failed to load: calibre-launcher.dll
Source: calibre.exe String found in binary or memory: calibre-launcher.dll
Source: calibre.exe String found in binary or memory: Failed to get the calibre-launcher dll entry point
Source: calibre.exe String found in binary or memory: Failed to load: calibre-launcher.dll
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe String found in binary or memory: calibre.execalibre-launcher.dllMZ
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe String found in binary or memory: Installation directory path too longExecutable path has no path separatorsapp\bin%sFailed to set DLL directoryucrtbase.dllUnable to find ucrtbase.dll. You should install all Windows updates on your computer to get this file.calibre-launcher.dllFailed to load: calibre-launcher.dllexecute_python_entrypointFailed to get the calibre-launcher dll entry pointsimple_printcalibrecalibre.gui_launch
Source: unknown Process created: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe "C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe"
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Process created: C:\Users\Public\Documents\calibre.exe C:\Users\Public\Documents\calibre.exe
Source: unknown Process created: C:\Windows\System32\wscript.exe "C:\Windows\System32\WScript.exe" "C:\Users\Public\Documents\CalibreLauncher.js"
Source: C:\Windows\System32\wscript.exe Process created: C:\Users\Public\Documents\calibre.exe "C:\Users\Public\Documents\calibre.exe"
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Process created: C:\Users\Public\Documents\calibre.exe C:\Users\Public\Documents\calibre.exe Jump to behavior
Source: C:\Windows\System32\wscript.exe Process created: C:\Users\Public\Documents\calibre.exe "C:\Users\Public\Documents\calibre.exe" Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: calibre-launcher.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: windowscodecs.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sxs.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: jscript.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: msisip.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wshext.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: scrobj.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: scrrun.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: slc.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: calibre-launcher.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{057EEE47-2572-4AA1-88D7-60CE2149E33C}\InProcServer32 Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: Image base 0x140000000 > 0x60000000
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static file information: File size 3107319 > 1048576
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: Raw size of .rdata is bigger than: 0x100000 < 0x200200
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT
Contains functionality to dynamically determine API calls
Source: C:\Users\Public\Documents\calibre.exe Code function: 4_2_000B108C GetModuleFileNameW,wsprintfW,SetDllDirectoryW,LoadLibraryW,LoadLibraryW,LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress, 4_2_000B108C
PE file contains sections with non-standard names
Source: SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Static PE information: section name: .xdata
Source: calibre-launcher.dll.0.dr Static PE information: section name: .eh_fram
Drops PE files
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe File created: C:\Users\Public\Documents\calibre-launcher.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe File created: C:\Users\Public\Documents\calibre.exe Jump to dropped file
Creates a start menu entry (Start Menu\Programs\Startup)
Source: C:\Users\Public\Documents\calibre.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Calibre.url Jump to behavior
Stores files to the Windows start menu directory
Source: C:\Users\Public\Documents\calibre.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Calibre.url Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 180000 Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 180000 Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 180000 Jump to behavior
Found WSH timer for Javascript or VBS script (likely evasive script)
Source: C:\Windows\System32\wscript.exe Window found: window name: WSH-Timer Jump to behavior
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe API coverage: 5.1 %
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\Public\Documents\calibre.exe TID: 5444 Thread sleep time: -6000000s >= -30000s Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe TID: 5432 Thread sleep time: -360000s >= -30000s Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe TID: 1628 Thread sleep time: -180000s >= -30000s Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe TID: 1628 Thread sleep time: -180000s >= -30000s Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe TID: 5444 Thread sleep time: -30000s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Users\Public\Documents\calibre.exe Last function: Thread delayed
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 30000 Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 180000 Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 180000 Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 180000 Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Thread delayed: delay time: 30000 Jump to behavior
Source: wscript.exe, 00000003.00000002.2250035011.000001DDF2591000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: &Ven_NECVMWar&Prod_VMware_SATA_CD00#4&224f42ef&0
Source: wscript.exe, 00000003.00000002.2250035011.000001DDF2591000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \??\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#4&224f42ef&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}
Source: wscript.exe, 00000003.00000002.2250035011.000001DDF2591000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \??\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#4&224f42ef&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\
Source: C:\Users\Public\Documents\calibre.exe Process information queried: ProcessInformation Jump to behavior
Contains functionality to dynamically determine API calls
Source: C:\Users\Public\Documents\calibre.exe Code function: 4_2_000B108C GetModuleFileNameW,wsprintfW,SetDllDirectoryW,LoadLibraryW,LoadLibraryW,LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress, 4_2_000B108C
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63B851180 Sleep,Sleep,SetUnhandledExceptionFilter,malloc,strlen,malloc,memcpy,_initterm, 0_2_00007FF63B851180
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Code function: 0_2_00007FF63BB01B88 SetUnhandledExceptionFilter, 0_2_00007FF63BB01B88
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Found direct / indirect Syscall (likely to bypass EDR)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe NtWriteFile: Indirect: 0x7FF63B894946 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\wscript.exe Process created: C:\Users\Public\Documents\calibre.exe "C:\Users\Public\Documents\calibre.exe" Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe Queries volume information: C:\Users\Public\Documents VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\Public\Documents VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\Public\Documents\calibre.exe VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Users\Public\Documents\calibre.exe Queries volume information: C:\Users\user\AppData\Local\Temp\246122658369 VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Searches for user specific document files
Source: C:\Windows\System32\wscript.exe Directory queried: C:\Users\Public\Documents Jump to behavior
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1546294 Sample: SecuriteInfo.com.Win64.Malw... Startdate: 31/10/2024 Architecture: WINDOWS Score: 100 28 Antivirus detection for dropped file 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 6 other signatures 2->34 6 SecuriteInfo.com.Win64.MalwareX-gen.4266.14577.exe 2 2->6         started        10 wscript.exe 1 1 2->10         started        process3 file4 18 C:\Users\Public\Documents\calibre.exe, PE32 6->18 dropped 20 C:\Users\Public\...\calibre-launcher.dll, PE32 6->20 dropped 36 Found direct / indirect Syscall (likely to bypass EDR) 6->36 12 calibre.exe 29 6->12         started        38 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->38 16 calibre.exe 10->16         started        signatures5 process6 dnsIp7 26 45.202.35.101 ONL-HKOCEANNETWORKLIMITEDHK Seychelles 12->26 22 C:\Users\user\AppData\Roaming\...\Calibre.url, MS 12->22 dropped 24 C:\Users\Public\...\CalibreLauncher.js, ASCII 12->24 dropped file8
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
45.202.35.101
 unknown Seychelles
139086 ONL-HKOCEANNETWORKLIMITEDHK false