Windows Analysis Report
uFzZ48M67c.exe

Overview

General Information

Sample name: uFzZ48M67c.exe
renamed because original name is a hash value
Original sample name: 8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
Analysis ID: 1528952
MD5: a441db009e52a518a60acf292302f8b9
SHA1: 7b074fd716dad974e147dee21566d37878c909f4
SHA256: 8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62
Tags: exeuser-adrian__luca
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected AgentTesla
Yara detected AntiVM3
AI detected suspicious sample
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
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 browser information (history, passwords, etc)
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 window is minimized (may be used to check if an application is visible)
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 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
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found evasive API chain (date check)
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
Antivirus / Scanner detection for submitted sample
Source: uFzZ48M67c.exe Avira: detected
Found malware configuration
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Port": "587", "Host": "mail.flujoauditorias.cl", "Username": "nedufile1@flujoauditorias.cl", "Password": "l;0jGu7J;z_a "}
Multi AV Scanner detection for submitted file
Source: uFzZ48M67c.exe ReversingLabs: Detection: 31%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: uFzZ48M67c.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: uFzZ48M67c.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Source: Binary string: wntdll.pdbUGP source: uFzZ48M67c.exe, 00000000.00000003.1722530978.0000000004470000.00000004.00001000.00020000.00000000.sdmp, uFzZ48M67c.exe, 00000000.00000003.1722659698.0000000004610000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: uFzZ48M67c.exe, 00000000.00000003.1722530978.0000000004470000.00000004.00001000.00020000.00000000.sdmp, uFzZ48M67c.exe, 00000000.00000003.1722659698.0000000004610000.00000004.00001000.00020000.00000000.sdmp
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00452492 FindFirstFileW,Sleep,FindNextFileW,FindClose, 0_2_00452492
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00442886 FindFirstFileW,FindFirstFileW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00442886
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004788BD FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_004788BD
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004339B6 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_004339B6
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045CAFA FindFirstFileW,FindNextFileW,FindClose, 0_2_0045CAFA
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00431A86 FindFirstFileW,FindFirstFileW,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00431A86
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044BD27 _wcscat,_wcscat,__wsplitpath,FindFirstFileW,CopyFileW,_wcscpy,_wcscat,_wcscat,lstrcmpiW,DeleteFileW,MoveFileW,CopyFileW,DeleteFileW,CopyFileW,FindClose,MoveFileW,FindNextFileW,FindClose, 0_2_0044BD27
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045DE8F FindFirstFileW,FindClose, 0_2_0045DE8F
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044BF8B _wcscat,__wsplitpath,FindFirstFileW,_wcscpy,_wcscat,_wcscat,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_0044BF8B

Networking
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2855542 - Severity 1 - ETPRO MALWARE Agent Tesla CnC Exfil Activity : 192.168.2.4:49731 -> 15.235.118.15:587
Source: Network traffic Suricata IDS: 2030171 - Severity 1 - ET MALWARE AgentTesla Exfil Via SMTP : 192.168.2.4:49731 -> 15.235.118.15:587
Source: Network traffic Suricata IDS: 2839723 - Severity 1 - ETPRO MALWARE Win32/Agent Tesla SMTP Activity : 192.168.2.4:49731 -> 15.235.118.15:587
Source: Network traffic Suricata IDS: 2840032 - Severity 1 - ETPRO MALWARE Win32/AgentTesla/OriginLogger Data Exfil via SMTP M2 : 192.168.2.4:49731 -> 15.235.118.15:587
Yara detected Generic Downloader
Source: Yara match File source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.4:49731 -> 15.235.118.15:587
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: HP-INTERNET-ASUS HP-INTERNET-ASUS
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 -> 15.235.118.15:587
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\uFzZ48M67c.exe Code function: 0_2_004422FE InternetQueryDataAvailable,InternetReadFile, 0_2_004422FE
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.flujoauditorias.cl
Source: RegSvcs.exe, 00000001.00000002.2956839649.00000000032DC000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://flujoauditorias.cl
Source: RegSvcs.exe, 00000001.00000002.2956839649.0000000003340000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003261000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003326000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://ip-api.com
Source: uFzZ48M67c.exe, 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003261000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003326000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.sdmp String found in binary or memory: http://ip-api.com/line/?fields=hosting
Source: RegSvcs.exe, 00000001.00000002.2956223533.000000000151E000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://ip-api.com/line/?fields=hostings
Source: RegSvcs.exe, 00000001.00000002.2956839649.00000000032DC000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://mail.flujoauditorias.cl
Source: RegSvcs.exe, 00000001.00000002.2956839649.0000000003261000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003326000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: uFzZ48M67c.exe, 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.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: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, 5apE.cs .Net Code: LNXFf
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045A10F OpenClipboard,EmptyClipboard,CloseClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 0_2_0045A10F
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045A10F OpenClipboard,EmptyClipboard,CloseClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 0_2_0045A10F
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0046DC80 OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard, 0_2_0046DC80
Contains functionality to retrieve information about pressed keystrokes
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044C37A GetKeyboardState,SetKeyboardState,PostMessageW,PostMessageW,SendInput, 0_2_0044C37A
Potential key logger detected (key state polling based)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0047C81C SendMessageW,DefDlgProcW,GetKeyState,GetKeyState,GetKeyState,SendMessageW,GetKeyState,GetWindowLongW,SendMessageW,SendMessageW,SendMessageW,_wcsncpy,SendMessageW,SendMessageW,SendMessageW,InvalidateRect,SendMessageW,ImageList_SetDragCursorImage,ImageList_BeginDrag,SetCapture,ClientToScreen,ImageList_DragEnter,ReleaseCapture,GetCursorPos,ScreenToClient,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,GetCursorPos,ScreenToClient,GetParent,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,GetWindowLongW, 0_2_0047C81C

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.uFzZ48M67c.exe.16a0000.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00431BE8: GetFullPathNameW,__swprintf,_wcslen,CreateDirectoryW,CreateFileW,_wcsncpy,DeviceIoControl,CloseHandle,RemoveDirectoryW,CloseHandle, 0_2_00431BE8
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00446313 DuplicateTokenEx,CloseHandle,OpenWindowStationW,GetProcessWindowStation,SetProcessWindowStation,OpenDesktopW,_wcslen,_wcsncpy,LoadUserProfileW,CreateEnvironmentBlock,CreateProcessAsUserW,UnloadUserProfile,CloseWindowStation,CloseDesktop,SetProcessWindowStation,CloseHandle,DestroyEnvironmentBlock, 0_2_00446313
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004333BE GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError,ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState,SetSystemPowerState, 0_2_004333BE
Detected potential crypto function
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004096A0 0_2_004096A0
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0042200C 0_2_0042200C
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0041A217 0_2_0041A217
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00412216 0_2_00412216
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0042435D 0_2_0042435D
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004033C0 0_2_004033C0
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044F430 0_2_0044F430
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004125E8 0_2_004125E8
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044663B 0_2_0044663B
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00413801 0_2_00413801
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0042096F 0_2_0042096F
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004129D0 0_2_004129D0
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004119E3 0_2_004119E3
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0041C9AE 0_2_0041C9AE
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0047EA6F 0_2_0047EA6F
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040FA10 0_2_0040FA10
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044EB59 0_2_0044EB59
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00423C81 0_2_00423C81
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00411E78 0_2_00411E78
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00442E0C 0_2_00442E0C
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00420EC0 0_2_00420EC0
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044CF17 0_2_0044CF17
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00444FD2 0_2_00444FD2
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_03E83648 0_2_03E83648
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0175A5A8 1_2_0175A5A8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_0175D8F8 1_2_0175D8F8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_01754AC0 1_2_01754AC0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_01753EA8 1_2_01753EA8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_017541F0 1_2_017541F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06A622F0 1_2_06A622F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06A677F0 1_2_06A677F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06A61140 1_2_06A61140
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06A63A90 1_2_06A63A90
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06A633A8 1_2_06A633A8
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: String function: 004115D7 appears 36 times
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: String function: 00416C70 appears 39 times
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: String function: 00445AE0 appears 65 times
Sample file is different than original file name gathered from version info
Source: uFzZ48M67c.exe, 00000000.00000003.1721356510.0000000004593000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs uFzZ48M67c.exe
Source: uFzZ48M67c.exe, 00000000.00000003.1721896788.000000000473D000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs uFzZ48M67c.exe
Source: uFzZ48M67c.exe, 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamed8fb262b-d302-4a02-903f-dc5dd7d227b7.exe4 vs uFzZ48M67c.exe
Uses 32bit PE files
Source: uFzZ48M67c.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Yara signature match
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.uFzZ48M67c.exe.16a0000.1.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.400000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, kPa.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, kPa.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, kPa.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, kPa.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, xdFgn.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, xdFgn.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, zI2.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, zI2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/1@2/2
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044AF6C GetLastError,FormatMessageW, 0_2_0044AF6C
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004333BE GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError,ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState,SetSystemPowerState, 0_2_004333BE
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00464EAE OpenProcess,GetLastError,GetLastError,GetCurrentThread,OpenThreadToken,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,AdjustTokenPrivileges,GetLastError,OpenProcess,AdjustTokenPrivileges,CloseHandle,TerminateProcess,GetLastError,CloseHandle, 0_2_00464EAE
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045D619 SetErrorMode,GetDiskFreeSpaceW,GetLastError,SetErrorMode, 0_2_0045D619
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004755C4 CreateToolhelp32Snapshot,Process32FirstW,__wsplitpath,_wcscat,__wcsicoll,Process32NextW,CloseHandle, 0_2_004755C4
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0047839D CoInitialize,CoCreateInstance,CoUninitialize, 0_2_0047839D
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0043305F __swprintf,__swprintf,__wcsicoll,FindResourceW,LoadResource,LockResource,FindResourceW,LoadResource,SizeofResource,LockResource,CreateIconFromResourceEx, 0_2_0043305F
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: NULL
Source: C:\Users\user\Desktop\uFzZ48M67c.exe File created: C:\Users\user\AppData\Local\Temp\lards Jump to behavior
Source: uFzZ48M67c.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:\Users\user\Desktop\uFzZ48M67c.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: RegSvcs.exe, 00000001.00000002.2956839649.000000000335D000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: CREATE TABLE password_notes (id INTEGER PRIMARY KEY AUTOINCREMENT, parent_id INTEGER NOT NULL REFERENCES logins ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED, key VARCHAR NOT NULL, value BLOB, date_created INTEGER NOT NULL, confidential INTEGER, UNIQUE (parent_id, key));
Source: uFzZ48M67c.exe ReversingLabs: Detection: 31%
Source: C:\Users\user\Desktop\uFzZ48M67c.exe File read: C:\Users\user\Desktop\uFzZ48M67c.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\uFzZ48M67c.exe "C:\Users\user\Desktop\uFzZ48M67c.exe"
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\uFzZ48M67c.exe"
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\uFzZ48M67c.exe" Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\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: uFzZ48M67c.exe Static file information: File size 80740352 > 1048576
Source: Binary string: wntdll.pdbUGP source: uFzZ48M67c.exe, 00000000.00000003.1722530978.0000000004470000.00000004.00001000.00020000.00000000.sdmp, uFzZ48M67c.exe, 00000000.00000003.1722659698.0000000004610000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: uFzZ48M67c.exe, 00000000.00000003.1722530978.0000000004470000.00000004.00001000.00020000.00000000.sdmp, uFzZ48M67c.exe, 00000000.00000003.1722659698.0000000004610000.00000004.00001000.00020000.00000000.sdmp
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040EBD0 LoadLibraryA,GetProcAddress, 0_2_0040EBD0
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00462463 push edi; ret 0_2_00462465
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00416CB5 push ecx; ret 0_2_00416CC8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_06A6DD90 push es; ret 1_2_06A6DDA0
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0047A330 IsWindowVisible,IsWindowEnabled,GetForegroundWindow,IsIconic,IsZoomed, 0_2_0047A330
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00434418 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput, 0_2_00434418
Source: C:\Users\user\Desktop\uFzZ48M67c.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
Yara detected AntiVM3
Source: Yara match File source: Process Memory Space: uFzZ48M67c.exe PID: 6768, type: MEMORYSTR
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\uFzZ48M67c.exe API/Special instruction interceptor: Address: 3E8326C
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: uFzZ48M67c.exe, 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003340000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.sdmp, RegSvcs.exe, 00000001.00000002.2956839649.0000000003295000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: SBIEDLL.DLL
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 2418 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 1233 Jump to behavior
Found evasive API chain (date check)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\uFzZ48M67c.exe API coverage: 3.7 %
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\uFzZ48M67c.exe Code function: 0_2_00452492 FindFirstFileW,Sleep,FindNextFileW,FindClose, 0_2_00452492
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00442886 FindFirstFileW,FindFirstFileW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00442886
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004788BD FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_004788BD
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004339B6 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_004339B6
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045CAFA FindFirstFileW,FindNextFileW,FindClose, 0_2_0045CAFA
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00431A86 FindFirstFileW,FindFirstFileW,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00431A86
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044BD27 _wcscat,_wcscat,__wsplitpath,FindFirstFileW,CopyFileW,_wcscpy,_wcscat,_wcscat,lstrcmpiW,DeleteFileW,MoveFileW,CopyFileW,DeleteFileW,CopyFileW,FindClose,MoveFileW,FindNextFileW,FindClose, 0_2_0044BD27
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0045DE8F FindFirstFileW,FindClose, 0_2_0045DE8F
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0044BF8B _wcscat,__wsplitpath,FindFirstFileW,_wcscpy,_wcscat,_wcscat,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_0044BF8B
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040E500 GetVersionExW,GetCurrentProcess,GetNativeSystemInfo,FreeLibrary,FreeLibrary,FreeLibrary,GetSystemInfo,GetSystemInfo,FreeLibrary, 0_2_0040E500
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: 99891 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99781 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99672 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99563 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99453 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99343 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99234 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99125 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99015 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98906 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98784 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98656 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98547 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98428 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98312 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98203 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98087 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97976 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, 00000001.00000002.2956839649.0000000003295000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: VMware
Source: RegSvcs.exe, 00000001.00000002.2957582143.000000000645B000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll7
Source: RegSvcs.exe, 00000001.00000002.2956839649.0000000003295000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmware
Source: RegSvcs.exe, 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.sdmp Binary or memory string: VMwareVBox
Source: C:\Users\user\Desktop\uFzZ48M67c.exe API call chain: ExitProcess graph end node

Anti Debugging
barindex
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 1_2_017570B0 CheckRemoteDebuggerPresent, 1_2_017570B0
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\uFzZ48M67c.exe Code function: 0_2_0045A370 BlockInput, 0_2_0045A370
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040D590 GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetModuleFileNameW,GetForegroundWindow,ShellExecuteW,GetForegroundWindow,ShellExecuteW, 0_2_0040D590
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040EBD0 LoadLibraryA,GetProcAddress, 0_2_0040EBD0
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_03E83538 mov eax, dword ptr fs:[00000030h] 0_2_03E83538
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_03E834D8 mov eax, dword ptr fs:[00000030h] 0_2_03E834D8
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_03E81EB8 mov eax, dword ptr fs:[00000030h] 0_2_03E81EB8
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004238DA __lseeki64_nolock,__lseeki64_nolock,GetProcessHeap,HeapAlloc,__setmode_nolock,__write_nolock,__setmode_nolock,GetProcessHeap,HeapFree,__lseeki64_nolock,SetEndOfFile,GetLastError,__lseeki64_nolock, 0_2_004238DA
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0041F250 SetUnhandledExceptionFilter, 0_2_0041F250
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0041A208 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_0041A208
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00417DAA IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00417DAA
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\uFzZ48M67c.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\uFzZ48M67c.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: EA0008 Jump to behavior
Contains functionality to execute programs as a different user
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00436CD7 LogonUserW, 0_2_00436CD7
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040D590 GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetModuleFileNameW,GetForegroundWindow,ShellExecuteW,GetForegroundWindow,ShellExecuteW, 0_2_0040D590
Contains functionality to simulate keystroke presses
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00434418 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput, 0_2_00434418
Contains functionality to simulate mouse events
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0043333C __wcsicoll,mouse_event,__wcsicoll,mouse_event, 0_2_0043333C
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\uFzZ48M67c.exe" Jump to behavior
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00446124 GetSecurityDescriptorDacl,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_00446124
Source: uFzZ48M67c.exe Binary or memory string: Shell_TrayWnd
Source: uFzZ48M67c.exe Binary or memory string: JDASCRWINUPRWINDOWNLWINUPLWINDOWNSHIFTUPSHIFTDOWNALTUPALTDOWNCTRLUPCTRLDOWNMOUSE_XBUTTON2MOUSE_XBUTTON1MOUSE_MBUTTONMOUSE_RBUTTONMOUSE_LBUTTONLAUNCH_APP2LAUNCH_APP1LAUNCH_MEDIALAUNCH_MAILMEDIA_PLAY_PAUSEMEDIA_STOPMEDIA_PREVMEDIA_NEXTVOLUME_UPVOLUME_DOWNVOLUME_MUTEBROWSER_HOMEBROWSER_FAVORTIESBROWSER_SEARCHBROWSER_STOPBROWSER_REFRESHBROWSER_FORWARDBROWSER_BACKNUMPADENTERSLEEPRSHIFTLSHIFTRALTLALTRCTRLLCTRLAPPSKEYNUMPADDIVNUMPADDOTNUMPADSUBNUMPADADDNUMPADMULTNUMPAD9NUMPAD8NUMPAD7NUMPAD6NUMPAD5NUMPAD4NUMPAD3NUMPAD2NUMPAD1NUMPAD0CAPSLOCKPAUSEBREAKNUMLOCKSCROLLLOCKRWINLWINPRINTSCREENUPTABSPACERIGHTPGUPPGDNLEFTINSERTINSHOMEF12F11F10F9F8F7F6F5F4F3F2F1ESCAPEESCENTERENDDOWNDELETEDELBSBACKSPACEALTONOFF0%d%dShell_TrayWndExitScript Pausedblankinfoquestionstopwarning
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\Framework\v4.0.30319\RegSvcs.exe 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.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\uFzZ48M67c.exe Code function: 0_2_004720DB GetLocalTime,__swprintf,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW, 0_2_004720DB
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00472C3F GetUserNameW, 0_2_00472C3F
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0041E364 __lock,____lc_codepage_func,__getenv_helper_nolock,_free,_strlen,__malloc_crt,_strlen,_strcpy_s,__invoke_watson,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte,WideCharToMultiByte, 0_2_0041E364
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0040E500 GetVersionExW,GetCurrentProcess,GetNativeSystemInfo,FreeLibrary,FreeLibrary,FreeLibrary,GetSystemInfo,GetSystemInfo,FreeLibrary, 0_2_0040E500
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: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.uFzZ48M67c.exe.16a0000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: uFzZ48M67c.exe PID: 6768, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6988, type: MEMORYSTR
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 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 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: uFzZ48M67c.exe Binary or memory string: WIN_XP
Source: uFzZ48M67c.exe Binary or memory string: %.3d%S%M%H%m%Y%jX86IA64X64WIN32_NTWIN_8WIN_2008R2WIN_7WIN_2008WIN_VISTAWIN_2003WIN_XPeWIN_XPWIN_2000InstallLanguageSYSTEM\CurrentControlSet\Control\Nls\LanguageSchemeLangIDControl Panel\Appearance3, 3, 8, 1USERPROFILEUSERDOMAINUSERDNSDOMAINDefaultGetSystemWow64DirectoryWSeDebugPrivilege:winapistdcallubyte64HKEY_LOCAL_MACHINEHKLMHKEY_CLASSES_ROOTHKCRHKEY_CURRENT_CONFIGHKCCHKEY_CURRENT_USERHKCUHKEY_USERSHKUREG_EXPAND_SZREG_SZREG_MULTI_SZREG_DWORDREG_QWORDREG_BINARYadvapi32.dllRegDeleteKeyExW+.-.+-\\[\\nrt]|%%|%[-+ 0#]?([0-9]*|\*)?(\.[0-9]*|\.\*)?[hlL]?[diouxXeEfgGs]ISVISIBLEISENABLEDTABLEFTTABRIGHTCURRENTTABSHOWDROPDOWNHIDEDROPDOWNADDSTRINGDELSTRINGFINDSTRINGSETCURRENTSELECTIONGETCURRENTSELECTIONSELECTSTRINGISCHECKEDCHECKUNCHECKGETSELECTEDGETLINECOUNTGETCURRENTLINEGETCURRENTCOLEDITPASTEGETLINESENDCOMMANDIDGETITEMCOUNTGETSUBITEMCOUNTGETTEXTGETSELECTEDCOUNTISSELECTEDSELECTALLSELECTCLEARSELECTINVERTDESELECTFINDITEMVIEWCHANGEGETTOTALCOUNTCOLLAPSEEXISTSEXPANDmsctls_statusbar321tooltips_class32AutoIt v3 GUI%d/%02d/%02dbuttonComboboxListboxSysDateTimePick32SysMonthCal32.icl.exe.dllMsctls_Progress32msctls_trackbar32SysAnimate32msctls_updown32SysTabControl32SysTreeView32SysListView32-----&
Source: uFzZ48M67c.exe Binary or memory string: WIN_XPe
Source: uFzZ48M67c.exe Binary or memory string: WIN_VISTA
Source: uFzZ48M67c.exe Binary or memory string: WIN_7
Source: uFzZ48M67c.exe Binary or memory string: WIN_8
Yara detected Credential Stealer
Source: Yara match File source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.uFzZ48M67c.exe.16a0000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2956839649.0000000003295000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: uFzZ48M67c.exe PID: 6768, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6988, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 0.2.uFzZ48M67c.exe.16a0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.uFzZ48M67c.exe.16a0000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2955848484.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1727585694.00000000016A0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: uFzZ48M67c.exe PID: 6768, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6988, type: MEMORYSTR
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_004652BE socket,WSAGetLastError,bind,WSAGetLastError,closesocket,listen,WSAGetLastError,closesocket, 0_2_004652BE
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_00476619 socket,WSAGetLastError,bind,WSAGetLastError,closesocket, 0_2_00476619
Source: C:\Users\user\Desktop\uFzZ48M67c.exe Code function: 0_2_0046CEF3 OleInitialize,_wcslen,CreateBindCtx,MkParseDisplayName,CLSIDFromProgID,GetActiveObject, 0_2_0046CEF3
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: 1528952 Sample: uFzZ48M67c.exe Startdate: 08/10/2024 Architecture: WINDOWS Score: 100 14 mail.flujoauditorias.cl 2->14 16 ip-api.com 2->16 18 flujoauditorias.cl 2->18 24 Suricata IDS alerts for network traffic 2->24 26 Found malware configuration 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 9 other signatures 2->30 7 uFzZ48M67c.exe 1 2->7         started        signatures3 process4 signatures5 32 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->32 34 Writes to foreign memory regions 7->34 36 Maps a DLL or memory area into another process 7->36 38 Switches to a custom stack to bypass stack traces 7->38 10 RegSvcs.exe 15 2 7->10         started        process6 dnsIp7 20 ip-api.com 208.95.112.1, 49730, 80 TUT-ASUS United States 10->20 22 flujoauditorias.cl 15.235.118.15, 49731, 587 HP-INTERNET-ASUS United States 10->22 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 Tries to steal Mail credentials (via file / registry access) 10->44 46 2 other signatures 10->46 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
15.235.118.15
 flujoauditorias.cl United States
71 HP-INTERNET-ASUS true

Contacted Domains

Name IP Active
flujoauditorias.cl 15.235.118.15 true
ip-api.com 208.95.112.1 true
mail.flujoauditorias.cl unknown unknown

Contacted URLs

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