Windows Analysis Report
rinvoice.exe

Overview

General Information

Sample name: rinvoice.exe
Analysis ID: 1465644
MD5: 70921b4a6f2b97263e1a1f48efe7763b
SHA1: dc48ad9c39209bb3e3e94f3b35518f3bba9066eb
SHA256: 706f1b6ec843638107f441e0b2d266b997e26ca4d1a040d94bf085740ddcf16c
Tags: exe
Infos:

Detection

AgentTesla, PureLog Stealer
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AgentTesla
Yara detected PureLog Stealer
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Check if machine is in data center or colocation facility
Contains functionality to log keystrokes (.Net Source)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Generic Downloader
Checks if the current process is being debugged
Contains functionality for read data from the clipboard
Contains functionality to block mouse and keyboard input (often used to hinder debugging)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)
Contains functionality to communicate with device drivers
Contains functionality to dynamically determine API calls
Contains functionality to execute programs as a different user
Contains functionality to launch a process as a different user
Contains functionality to launch a program with higher privileges
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to retrieve information about pressed keystrokes
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality to simulate mouse events
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Extensive use of GetProcAddress (often used to hide API calls)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
May check the online IP address of the machine
OS version to string mapping found (often used in BOTs)
Potential key logger detected (key state polling based)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Sigma detected: Suspicious Outbound SMTP Connections
Uses 32bit PE files
Uses SMTP (mail sending)
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
Agent Tesla, AgentTesla A .NET based information stealer readily available to actors due to leaked builders. The malware is able to log keystrokes, can access the host's clipboard and crawls the disk for credentials or other valuable information. It has the capability to send information back to its C&C via HTTP(S), SMTP, FTP, or towards a Telegram channel.
  • SWEED
 https://malpedia.caad.fkie.fraunhofer.de/details/win.agent_tesla

AV Detection
barindex
Found malware configuration
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Port": "587", "Host": "mail.uniform.gr", "Username": "sender@uniform.gr", "Password": "k!+]7rf9nW!S20"}
Multi AV Scanner detection for submitted file
Source: rinvoice.exe ReversingLabs: Detection: 36%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: rinvoice.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: rinvoice.exe Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Source: Binary string: _.pdb source: RegSvcs.exe, 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp
Source: Binary string: wntdll.pdbUGP source: rinvoice.exe, 00000000.00000003.1708759139.0000000003770000.00000004.00001000.00020000.00000000.sdmp, rinvoice.exe, 00000000.00000003.1706970894.00000000038C0000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: rinvoice.exe, 00000000.00000003.1708759139.0000000003770000.00000004.00001000.00020000.00000000.sdmp, rinvoice.exe, 00000000.00000003.1706970894.00000000038C0000.00000004.00001000.00020000.00000000.sdmp
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00804696 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00804696
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080C9C7 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_0080C9C7
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080C93C FindFirstFileW,FindClose, 0_2_0080C93C
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080F200 SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_0080F200
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080F35D SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_0080F35D
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080F65E FindFirstFileW,Sleep,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_0080F65E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00803A2B FindFirstFileW,DeleteFileW,DeleteFileW,MoveFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00803A2B
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00803D4E FindFirstFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00803D4E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080BF27 FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_0080BF27

Networking
barindex
Yara detected Generic Downloader
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.4:49731 -> 185.25.23.138:587
HTTP GET or POST without a user agent
Source: global traffic HTTP traffic detected: GET /line/?fields=hosting HTTP/1.1Host: ip-api.comConnection: Keep-Alive
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 208.95.112.1 208.95.112.1
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: TUT-ASUS TUT-ASUS
Source: Joe Sandbox View ASN Name: POINTERGR POINTERGR
May check the online IP address of the machine
Source: unknown DNS query: name: ip-api.com
Uses SMTP (mail sending)
Source: global traffic TCP traffic: 192.168.2.4:49731 -> 185.25.23.138:587
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: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_008125E2 InternetReadFile,InternetQueryDataAvailable,InternetReadFile, 0_2_008125E2
Source: global traffic HTTP traffic detected: GET /line/?fields=hosting HTTP/1.1Host: ip-api.comConnection: Keep-Alive
Source: global traffic DNS traffic detected: DNS query: ip-api.com
Source: global traffic DNS traffic detected: DNS query: mail.uniform.gr
Source: RegSvcs.exe, 00000001.00000002.2950571059.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://ip-api.com
Source: RegSvcs.exe, 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950571059.0000000002A71000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp String found in binary or memory: http://ip-api.com/line/?fields=hosting
Source: RegSvcs.exe, 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://mail.uniform.gr
Source: RegSvcs.exe, 00000001.00000002.2952038602.00000000054B2000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2949629941.0000000000C46000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://r3.i.lencr.org/0#
Source: RegSvcs.exe, 00000001.00000002.2952038602.00000000054B2000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2949629941.0000000000C46000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://r3.o.lencr.org0
Source: RegSvcs.exe, 00000001.00000002.2950571059.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: RegSvcs.exe, 00000001.00000002.2949629941.0000000000C6C000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2952038602.00000000054B2000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2949629941.0000000000C46000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://x1.c.lencr.org/0
Source: RegSvcs.exe, 00000001.00000002.2949629941.0000000000C6C000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2952038602.00000000054B2000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2949629941.0000000000C46000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://x1.i.lencr.org/0
Source: RegSvcs.exe, 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp String found in binary or memory: https://account.dyn.com/

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, SKTzxzsJw.cs .Net Code: oW4h
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0081425A OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard,GlobalLock,CloseClipboard,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,DragQueryFileW,DragQueryFileW,DragQueryFileW,GlobalUnlock,CountClipboardFormats,CloseClipboard, 0_2_0081425A
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00814458 OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 0_2_00814458
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0081425A OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard,GlobalLock,CloseClipboard,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,DragQueryFileW,DragQueryFileW,DragQueryFileW,GlobalUnlock,CountClipboardFormats,CloseClipboard, 0_2_0081425A
Contains functionality to retrieve information about pressed keystrokes
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00800219 GetKeyboardState,GetAsyncKeyState,GetKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState, 0_2_00800219
Potential key logger detected (key state polling based)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0082CDAC DefDlgProcW,SendMessageW,GetWindowLongW,SendMessageW,SendMessageW,_wcsncpy,GetKeyState,GetKeyState,GetKeyState,SendMessageW,GetKeyState,SendMessageW,SendMessageW,SendMessageW,ImageList_SetDragCursorImage,ImageList_BeginDrag,SetCapture,ClientToScreen,ImageList_DragEnter,InvalidateRect,ReleaseCapture,GetCursorPos,ScreenToClient,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,GetCursorPos,ScreenToClient,GetParent,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,GetWindowLongW, 0_2_0082CDAC

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 1.2.RegSvcs.exe.400000.0.raw.unpack, type: UNPACKEDPE Matched rule: Detects RedLine infostealer Author: ditekSHen
Source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects RedLine infostealer Author: ditekSHen
Source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.rinvoice.exe.ea0000.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects RedLine infostealer Author: ditekSHen
Source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 00000000.00000002.1710014632.0000000000EA0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects RedLine infostealer Author: ditekSHen
Source: 00000001.00000002.2949414991.0000000000400000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects RedLine infostealer Author: ditekSHen
Source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Binary is likely a compiled AutoIt script file
Source: C:\Users\user\Desktop\rinvoice.exe Code function: This is a third-party compiled AutoIt script. 0_2_007A3B4C
Source: rinvoice.exe String found in binary or memory: This is a third-party compiled AutoIt script.
Source: rinvoice.exe, 00000000.00000002.1709737670.0000000000855000.00000002.00000001.01000000.00000003.sdmp String found in binary or memory: This is a third-party compiled AutoIt script. memstr_2b31baca-b
Source: rinvoice.exe, 00000000.00000002.1709737670.0000000000855000.00000002.00000001.01000000.00000003.sdmp String found in binary or memory: SDSOFTWARE\Classes\\CLSID\\\IPC$This is a third-party compiled AutoIt script."runasError allocating memory.SeAssignPrimaryTokenPrivilegeSeIncreaseQuotaPrivilegeSeBackupPrivilegeSeRestorePrivilegewinsta0defaultwinsta0\defaultComboBoxListBox|SHELLDLL_DefViewlargeiconsdetailssmalliconslistCLASSCLASSNNREGEXPCLASSIDNAMEXYWHINSTANCETEXT%s%u%s%dLAST[LASTACTIVE[ACTIVEHANDLE=[HANDLE:REGEXP=[REGEXPTITLE:CLASSNAME=[CLASS:ALL[ALL]HANDLEREGEXPTITLETITLEThumbnailClassAutoIt3GUIContainer memstr_286ade65-4
Source: rinvoice.exe String found in binary or memory: This is a third-party compiled AutoIt script. memstr_7c874502-0
Source: rinvoice.exe String found in binary or memory: SDSOFTWARE\Classes\\CLSID\\\IPC$This is a third-party compiled AutoIt script."runasError allocating memory.SeAssignPrimaryTokenPrivilegeSeIncreaseQuotaPrivilegeSeBackupPrivilegeSeRestorePrivilegewinsta0defaultwinsta0\defaultComboBoxListBox|SHELLDLL_DefViewlargeiconsdetailssmalliconslistCLASSCLASSNNREGEXPCLASSIDNAMEXYWHINSTANCETEXT%s%u%s%dLAST[LASTACTIVE[ACTIVEHANDLE=[HANDLE:REGEXP=[REGEXPTITLE:CLASSNAME=[CLASS:ALL[ALL]HANDLEREGEXPTITLETITLEThumbnailClassAutoIt3GUIContainer memstr_809002b2-d
Initial sample is a PE file and has a suspicious name
Source: initial sample Static PE information: Filename: rinvoice.exe
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_008040B1: CreateFileW,_memset,DeviceIoControl,CloseHandle, 0_2_008040B1
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007F8858 _memset,DuplicateTokenEx,CloseHandle,OpenWindowStationW,GetProcessWindowStation,SetProcessWindowStation,OpenDesktopW,_wcscpy,LoadUserProfileW,CreateEnvironmentBlock,CreateProcessAsUserW,UnloadUserProfile,CloseWindowStation,CloseDesktop,SetProcessWindowStation,CloseHandle,DestroyEnvironmentBlock, 0_2_007F8858
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080545F ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState, 0_2_0080545F
Detected potential crypto function
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007AE800 0_2_007AE800
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CDBB5 0_2_007CDBB5
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007AE060 0_2_007AE060
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0082804A 0_2_0082804A
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B4140 0_2_007B4140
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C2405 0_2_007C2405
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D6522 0_2_007D6522
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D267E 0_2_007D267E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00820665 0_2_00820665
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B6843 0_2_007B6843
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C283A 0_2_007C283A
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D89DF 0_2_007D89DF
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00820AE2 0_2_00820AE2
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B8A0E 0_2_007B8A0E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D6A94 0_2_007D6A94
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007FEB07 0_2_007FEB07
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00808B13 0_2_00808B13
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CCD61 0_2_007CCD61
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D7006 0_2_007D7006
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B710E 0_2_007B710E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B3190 0_2_007B3190
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A1287 0_2_007A1287
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C33C7 0_2_007C33C7
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CF419 0_2_007CF419
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C16C4 0_2_007C16C4
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B5680 0_2_007B5680
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C78D3 0_2_007C78D3
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007B58C0 0_2_007B58C0
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C1BB8 0_2_007C1BB8
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D9D05 0_2_007D9D05
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007AFE40 0_2_007AFE40
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CBFE6 0_2_007CBFE6
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C1FD0 0_2_007C1FD0
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00DD3610 0_2_00DD3610
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00408C60 1_2_00408C60
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0040DC11 1_2_0040DC11
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00407C3F 1_2_00407C3F
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00418CCC 1_2_00418CCC
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00406CA0 1_2_00406CA0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004028B0 1_2_004028B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0041A4BE 1_2_0041A4BE
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00408C60 1_2_00408C60
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00418244 1_2_00418244
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00401650 1_2_00401650
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00402F20 1_2_00402F20
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004193C4 1_2_004193C4
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00418788 1_2_00418788
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00402F89 1_2_00402F89
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00402B90 1_2_00402B90
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004073A0 1_2_004073A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_025DDAD0 1_2_025DDAD0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_025DCEB8 1_2_025DCEB8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_025DD200 1_2_025DD200
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_025D0FD0 1_2_025D0FD0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_025D1030 1_2_025D1030
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06436740 1_2_06436740
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_064357AF 1_2_064357AF
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_064321B0 1_2_064321B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_064309D0 1_2_064309D0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06431AC0 1_2_06431AC0
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\rinvoice.exe Code function: String function: 007C0D27 appears 70 times
Source: C:\Users\user\Desktop\rinvoice.exe Code function: String function: 007A7F41 appears 35 times
Source: C:\Users\user\Desktop\rinvoice.exe Code function: String function: 007C8B40 appears 42 times
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: String function: 0040E1D8 appears 43 times
Sample file is different than original file name gathered from version info
Source: rinvoice.exe, 00000000.00000002.1710014632.0000000000EA0000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilename86dc5b8e-c6a8-41dc-926a-e96ac82085b7.exe4 vs rinvoice.exe
Source: rinvoice.exe, 00000000.00000003.1707753528.00000000039ED000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs rinvoice.exe
Source: rinvoice.exe, 00000000.00000003.1708003785.0000000003893000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs rinvoice.exe
Uses 32bit PE files
Source: rinvoice.exe Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Yara signature match
Source: 1.2.RegSvcs.exe.400000.0.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_RedLine snort2_sid = 920072-920073, author = ditekSHen, description = Detects RedLine infostealer, clamav_sig = MALWARE.Win.Trojan.RedLine-1, MALWARE.Win.Trojan.RedLine-2, snort3_sid = 920072-920073
Source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_RedLine snort2_sid = 920072-920073, author = ditekSHen, description = Detects RedLine infostealer, clamav_sig = MALWARE.Win.Trojan.RedLine-1, MALWARE.Win.Trojan.RedLine-2, snort3_sid = 920072-920073
Source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.rinvoice.exe.ea0000.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_RedLine snort2_sid = 920072-920073, author = ditekSHen, description = Detects RedLine infostealer, clamav_sig = MALWARE.Win.Trojan.RedLine-1, MALWARE.Win.Trojan.RedLine-2, snort3_sid = 920072-920073
Source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 00000000.00000002.1710014632.0000000000EA0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: MALWARE_Win_RedLine snort2_sid = 920072-920073, author = ditekSHen, description = Detects RedLine infostealer, clamav_sig = MALWARE.Win.Trojan.RedLine-1, MALWARE.Win.Trojan.RedLine-2, snort3_sid = 920072-920073
Source: 00000001.00000002.2949414991.0000000000400000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY Matched rule: MALWARE_Win_RedLine snort2_sid = 920072-920073, author = ditekSHen, description = Detects RedLine infostealer, clamav_sig = MALWARE.Win.Trojan.RedLine-1, MALWARE.Win.Trojan.RedLine-2, snort3_sid = 920072-920073
Source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, WP6RZJql8gZrNhVA9v.cs Cryptographic APIs: 'CreateDecryptor'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, WP6RZJql8gZrNhVA9v.cs Cryptographic APIs: 'CreateDecryptor'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, 4JJG6X.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, 4JJG6X.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, CqSP68Ir.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, CqSP68Ir.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/4@2/2
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080A2D5 GetLastError,FormatMessageW, 0_2_0080A2D5
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007F8713 AdjustTokenPrivileges,CloseHandle, 0_2_007F8713
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007F8CC3 LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError, 0_2_007F8CC3
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080B59E SetErrorMode,GetDiskFreeSpaceExW,SetErrorMode, 0_2_0080B59E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0081F121 CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,CloseHandle, 0_2_0081F121
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_008186D0 CoInitialize,CoUninitialize,CoCreateInstance,IIDFromString,VariantInit,VariantClear, 0_2_008186D0
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A4FE9 CreateStreamOnHGlobal,FindResourceExW,LoadResource,SizeofResource,LockResource, 0_2_007A4FE9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: NULL
Source: C:\Users\user\Desktop\rinvoice.exe File created: C:\Users\user\AppData\Local\Temp\aut183A.tmp Jump to behavior
Source: rinvoice.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File read: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: rinvoice.exe ReversingLabs: Detection: 36%
Source: unknown Process created: C:\Users\user\Desktop\rinvoice.exe "C:\Users\user\Desktop\rinvoice.exe"
Source: C:\Users\user\Desktop\rinvoice.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\rinvoice.exe"
Source: C:\Users\user\Desktop\rinvoice.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\rinvoice.exe" Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0EE7644B-1BAD-48B1-9889-0281C206EB85}\InprocServer32 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\Profiles Jump to behavior
Source: rinvoice.exe Static file information: File size 1174528 > 1048576
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: rinvoice.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: _.pdb source: RegSvcs.exe, 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp
Source: Binary string: wntdll.pdbUGP source: rinvoice.exe, 00000000.00000003.1708759139.0000000003770000.00000004.00001000.00020000.00000000.sdmp, rinvoice.exe, 00000000.00000003.1706970894.00000000038C0000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: rinvoice.exe, 00000000.00000003.1708759139.0000000003770000.00000004.00001000.00020000.00000000.sdmp, rinvoice.exe, 00000000.00000003.1706970894.00000000038C0000.00000004.00001000.00020000.00000000.sdmp
Source: rinvoice.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: rinvoice.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: rinvoice.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: rinvoice.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: rinvoice.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Data Obfuscation
barindex
.NET source code contains method to dynamically call methods (often used by packers)
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, WP6RZJql8gZrNhVA9v.cs .Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})
Source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, WP6RZJql8gZrNhVA9v.cs .Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})
Source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, WP6RZJql8gZrNhVA9v.cs .Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})
Source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, WP6RZJql8gZrNhVA9v.cs .Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})
Source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, WP6RZJql8gZrNhVA9v.cs .Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0081C304 LoadLibraryA,GetProcAddress, 0_2_0081C304
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007AC590 push eax; retn 007Ah 0_2_007AC599
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00808719 push FFFFFF8Bh; iretd 0_2_0080871B
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CE94F push edi; ret 0_2_007CE951
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CEA68 push esi; ret 0_2_007CEA6A
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C8B85 push ecx; ret 0_2_007C8B98
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CEC43 push esi; ret 0_2_007CEC45
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CED2C push edi; ret 0_2_007CED2E
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0041C40C push cs; iretd 1_2_0041C4E2
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00423149 push eax; ret 1_2_00423179
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0041C50E push cs; iretd 1_2_0041C4E2
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004231C8 push eax; ret 1_2_00423179
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0040E21D push ecx; ret 1_2_0040E230
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0041C6BE push ebx; ret 1_2_0041C6BF
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0040BB97 push dword ptr [ecx-75h]; iretd 1_2_0040BBA3
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_025D4F5D push edx; ret 1_2_025D4F63
Source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, WP6RZJql8gZrNhVA9v.cs High entropy of concatenated method names: 'G9skPDgcXb', 'KDikMXewCI', 'B2XkaLi4dH', 'hx5kqNgSj4', 'TVtkAMaqpL', 'VDqkQKyKML', 'UCKkFcyUKsN1g', 'ab9oDe4UH3', 'TAOohhiP7R', 'zDKosecjaB'
Source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, WP6RZJql8gZrNhVA9v.cs High entropy of concatenated method names: 'G9skPDgcXb', 'KDikMXewCI', 'B2XkaLi4dH', 'hx5kqNgSj4', 'TVtkAMaqpL', 'VDqkQKyKML', 'UCKkFcyUKsN1g', 'ab9oDe4UH3', 'TAOohhiP7R', 'zDKosecjaB'
Source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, WP6RZJql8gZrNhVA9v.cs High entropy of concatenated method names: 'G9skPDgcXb', 'KDikMXewCI', 'B2XkaLi4dH', 'hx5kqNgSj4', 'TVtkAMaqpL', 'VDqkQKyKML', 'UCKkFcyUKsN1g', 'ab9oDe4UH3', 'TAOohhiP7R', 'zDKosecjaB'
Source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, WP6RZJql8gZrNhVA9v.cs High entropy of concatenated method names: 'G9skPDgcXb', 'KDikMXewCI', 'B2XkaLi4dH', 'hx5kqNgSj4', 'TVtkAMaqpL', 'VDqkQKyKML', 'UCKkFcyUKsN1g', 'ab9oDe4UH3', 'TAOohhiP7R', 'zDKosecjaB'
Source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, WP6RZJql8gZrNhVA9v.cs High entropy of concatenated method names: 'G9skPDgcXb', 'KDikMXewCI', 'B2XkaLi4dH', 'hx5kqNgSj4', 'TVtkAMaqpL', 'VDqkQKyKML', 'UCKkFcyUKsN1g', 'ab9oDe4UH3', 'TAOohhiP7R', 'zDKosecjaB'
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A4A35 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,MapVirtualKeyW,keybd_event,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput, 0_2_007A4A35
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_008255FD IsWindowVisible,IsWindowEnabled,GetForegroundWindow,IsIconic,IsZoomed, 0_2_008255FD
Extensive use of GetProcAddress (often used to hide API calls)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C33C7 EncodePointer,__initp_misc_winsig,GetModuleHandleW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress, 0_2_007C33C7
Source: C:\Users\user\Desktop\rinvoice.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Check if machine is in data center or colocation facility
Source: global traffic HTTP traffic detected: GET /line/?fields=hosting HTTP/1.1Host: ip-api.comConnection: Keep-Alive
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\CIMV2 : SELECT * FROM Win32_VideoController
Switches to a custom stack to bypass stack traces
Source: C:\Users\user\Desktop\rinvoice.exe API/Special instruction interceptor: Address: DD3234
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: RegSvcs.exe, 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2950571059.0000000002AA2000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp Binary or memory string: SBIEDLL.DLL
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear, 1_2_004019F0
Contains long sleeps (>= 3 min)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 6407 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 2147 Jump to behavior
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\rinvoice.exe API coverage: 4.7 %
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00804696 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00804696
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080C9C7 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_0080C9C7
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080C93C FindFirstFileW,FindClose, 0_2_0080C93C
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080F200 SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_0080F200
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080F35D SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_0080F35D
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080F65E FindFirstFileW,Sleep,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_0080F65E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00803A2B FindFirstFileW,DeleteFileW,DeleteFileW,MoveFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00803A2B
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00803D4E FindFirstFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00803D4E
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0080BF27 FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_0080BF27
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A4AFE GetVersionExW,GetCurrentProcess,IsWow64Process,GetNativeSystemInfo,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_007A4AFE
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 100000 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99875 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99766 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99641 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99531 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99422 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99313 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99188 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99063 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98953 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98840 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98732 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98625 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98516 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98391 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98282 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98157 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98032 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97922 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97813 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97688 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97563 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97438 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97313 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97203 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97093 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96985 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96875 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96766 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96641 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96532 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96407 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96282 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96172 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96060 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95953 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95844 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95735 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95610 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95485 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95360 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95235 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 95110 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: RegSvcs.exe, 00000001.00000002.2950571059.0000000002AA2000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: VMware
Source: RegSvcs.exe, 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp Binary or memory string: vmware
Source: RegSvcs.exe, 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp Binary or memory string: VMwareVBox
Source: RegSvcs.exe, 00000001.00000002.2949629941.0000000000BFC000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Users\user\Desktop\rinvoice.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\rinvoice.exe API call chain: ExitProcess graph end node
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe API call chain: ExitProcess graph end node
Checks if the current process is being debugged
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process queried: DebugPort Jump to behavior
Contains functionality to block mouse and keyboard input (often used to hinder debugging)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_008141FD BlockInput, 0_2_008141FD
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A3B4C GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetForegroundWindow,ShellExecuteW, 0_2_007A3B4C
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D5CCC EncodePointer,EncodePointer,___crtIsPackagedApp,LoadLibraryExW,GetLastError,LoadLibraryExW,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,IsDebuggerPresent,OutputDebugStringW,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer, 0_2_007D5CCC
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004019F0 OleInitialize,_getenv,GetCurrentProcessId,CreateToolhelp32Snapshot,Module32First,CloseHandle,Module32Next,Module32Next,FindCloseChangeNotification,GetModuleHandleA,FindResourceA,LoadResource,LockResource,SizeofResource,_malloc,_memset,SizeofResource,_memset,FreeResource,_malloc,SizeofResource,_memset,LoadLibraryA,GetProcAddress,VariantInit,VariantInit,VariantInit,SafeArrayCreate,SafeArrayAccessData,SafeArrayUnaccessData,SafeArrayDestroy,SafeArrayCreateVector,VariantClear,VariantClear,VariantClear, 1_2_004019F0
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_0081C304 LoadLibraryA,GetProcAddress, 0_2_0081C304
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00DD34A0 mov eax, dword ptr fs:[00000030h] 0_2_00DD34A0
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00DD3500 mov eax, dword ptr fs:[00000030h] 0_2_00DD3500
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00DD1E70 mov eax, dword ptr fs:[00000030h] 0_2_00DD1E70
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007F81F7 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetProcessHeap,HeapAlloc,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_007F81F7
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CA364 SetUnhandledExceptionFilter, 0_2_007CA364
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007CA395 SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_007CA395
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0040CE09 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 1_2_0040CE09
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0040E61C _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 1_2_0040E61C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_00416F6A __NMSG_WRITE,_raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_00416F6A
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_004123F1 SetUnhandledExceptionFilter, 1_2_004123F1
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Maps a DLL or memory area into another process
Source: C:\Users\user\Desktop\rinvoice.exe Section loaded: NULL target: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe protection: execute and read and write Jump to behavior
Writes to foreign memory regions
Source: C:\Users\user\Desktop\rinvoice.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 681008 Jump to behavior
Contains functionality to execute programs as a different user
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007F8C93 LogonUserW, 0_2_007F8C93
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A3B4C GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetForegroundWindow,ShellExecuteW, 0_2_007A3B4C
Contains functionality to simulate keystroke presses
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A4A35 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,MapVirtualKeyW,keybd_event,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput, 0_2_007A4A35
Contains functionality to simulate mouse events
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00804EC9 mouse_event, 0_2_00804EC9
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\rinvoice.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\rinvoice.exe" Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007F81F7 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetProcessHeap,HeapAlloc,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_007F81F7
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00804C03 AllocateAndInitializeSid,CheckTokenMembership,FreeSid, 0_2_00804C03
Source: rinvoice.exe Binary or memory string: Run Script:AutoIt script files (*.au3, *.a3x)*.au3;*.a3xAll files (*.*)*.*au3#include depth exceeded. Make sure there are no recursive includesError opening the file>>>AUTOIT SCRIPT<<<Bad directive syntax errorUnterminated stringCannot parse #includeUnterminated group of commentsONOFF0%d%dShell_TrayWndREMOVEKEYSEXISTSAPPENDblankinfoquestionstopwarning
Source: rinvoice.exe Binary or memory string: Shell_TrayWnd
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007C886B cpuid 0_2_007C886B
Contains functionality to query locales information (e.g. system language)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: GetLocaleInfoA, 1_2_00417A20
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Security\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D50D7 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 0_2_007D50D7
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007E2230 GetUserNameW, 0_2_007E2230
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007D418A __lock,____lc_codepage_func,__getenv_helper_nolock,_free,_strlen,__malloc_crt,_strlen,__invoke_watson,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte, 0_2_007D418A
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_007A4AFE GetVersionExW,GetCurrentProcess,IsWow64Process,GetNativeSystemInfo,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_007A4AFE
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected AgentTesla
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002AF1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002AA2000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6816, type: MEMORYSTR
Yara detected PureLog Stealer
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions Jump to behavior
Tries to harvest and steal browser information (history, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Local\Microsoft\Edge\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\8pecxstudios\Cyberfox\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\NETGATE Technologies\BlackHawk\profiles.ini Jump to behavior
Tries to harvest and steal ftp login credentials
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\FTP Navigator\Ftplist.txt Jump to behavior
Tries to steal Mail credentials (via file / registry access)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
OS version to string mapping found (often used in BOTs)
Source: rinvoice.exe Binary or memory string: WIN_81
Source: rinvoice.exe Binary or memory string: WIN_XP
Source: rinvoice.exe Binary or memory string: WIN_XPe
Source: rinvoice.exe Binary or memory string: WIN_VISTA
Source: rinvoice.exe Binary or memory string: WIN_7
Source: rinvoice.exe Binary or memory string: WIN_8
Source: rinvoice.exe Binary or memory string: %.3d%S%M%H%m%Y%jX86IA64X64WIN32_NTWIN_10WIN_2016WIN_81WIN_2012R2WIN_2012WIN_8WIN_2008R2WIN_7WIN_2008WIN_VISTAWIN_2003WIN_XPeWIN_XPInstallLanguageSYSTEM\CurrentControlSet\Control\Nls\LanguageSchemeLangIDControl Panel\Appearance3, 3, 14, 5USERPROFILEUSERDOMAINUSERDNSDOMAINGetSystemWow64DirectoryWSeDebugPrivilege:winapistdcallubyte
Yara detected Credential Stealer
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002AA2000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6816, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002ACE000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002AF1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950571059.0000000002AA2000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6816, type: MEMORYSTR
Yara detected PureLog Stealer
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.275f43e.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3ac3d90.7.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a75570.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.4f50000.8.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0ee8.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.3a76458.6.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.29e0000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.2760326.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2951486882.0000000003A71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950188294.000000000271F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2950497744.00000000029E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2951732022.0000000004F50000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00816596 socket,WSAGetLastError,bind,listen,WSAGetLastError,closesocket, 0_2_00816596
Source: C:\Users\user\Desktop\rinvoice.exe Code function: 0_2_00816A5A socket,WSAGetLastError,bind,WSAGetLastError,closesocket, 0_2_00816A5A
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1465644 Sample: rinvoice.exe Startdate: 01/07/2024 Architecture: WINDOWS Score: 100 14 mail.uniform.gr 2->14 16 ip-api.com 2->16 22 Found malware configuration 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 10 other signatures 2->28 7 rinvoice.exe 4 2->7         started        signatures3 process4 signatures5 30 Binary is likely a compiled AutoIt script file 7->30 32 Writes to foreign memory regions 7->32 34 Maps a DLL or memory area into another process 7->34 36 Switches to a custom stack to bypass stack traces 7->36 10 RegSvcs.exe 15 2 7->10         started        process6 dnsIp7 18 ip-api.com 208.95.112.1, 49730, 80 TUT-ASUS United States 10->18 20 mail.uniform.gr 185.25.23.138, 49731, 587 POINTERGR Greece 10->20 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->38 40 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->42 44 4 other signatures 10->44 signatures8
  • 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
208.95.112.1
 ip-api.com United States
53334 TUT-ASUS true
185.25.23.138
 mail.uniform.gr Greece
209150 POINTERGR true

Contacted Domains

Name IP Active
mail.uniform.gr 185.25.23.138 true
ip-api.com 208.95.112.1 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://ip-api.com/line/?fields=hosting false
  • URL Reputation: safe
 unknown