Windows Analysis Report
RFQ-HL51L05.exe

Overview

General Information

Sample name: RFQ-HL51L05.exe
Analysis ID: 1431499
MD5: 254d0303fffb227dde317b5e2bb664ae
SHA1: f538ce2f5b72eaf0ecfb4a0b4a8af43436c0fb46
SHA256: 78fad406a45c2723861ac043560f4fcbe8ff4df4c5e49e702833944af1220e53
Tags: AgentTeslaexe
Infos:

Detection

AgentTesla
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
Binary is likely a compiled AutoIt script file
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)
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
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 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 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 evasive API chain (date check)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
IP address seen in connection with other malware
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: 2.2.RegSvcs.exe.7c0000.0.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Port": "587", "Host": "mail.cmcapama.top", "Username": "bangalee@cmcapama.top", "Password": "EVEitDp@^lu~ "}
Multi AV Scanner detection for submitted file
Source: RFQ-HL51L05.exe ReversingLabs: Detection: 28%
Source: RFQ-HL51L05.exe Virustotal: Detection: 30% Perma Link
Machine Learning detection for sample
Source: RFQ-HL51L05.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: RFQ-HL51L05.exe Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Source: Binary string: wntdll.pdbUGP source: RFQ-HL51L05.exe, 00000000.00000003.2063316779.0000000003AB0000.00000004.00001000.00020000.00000000.sdmp, RFQ-HL51L05.exe, 00000000.00000003.2060169865.0000000003C10000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: RFQ-HL51L05.exe, 00000000.00000003.2063316779.0000000003AB0000.00000004.00001000.00020000.00000000.sdmp, RFQ-HL51L05.exe, 00000000.00000003.2060169865.0000000003C10000.00000004.00001000.00020000.00000000.sdmp
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F44696 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00F44696
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4C9C7 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_00F4C9C7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4C93C FindFirstFileW,FindClose, 0_2_00F4C93C
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4F200 SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00F4F200
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4F35D SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00F4F35D
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4F65E FindFirstFileW,Sleep,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00F4F65E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F43A2B FindFirstFileW,DeleteFileW,DeleteFileW,MoveFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00F43A2B
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F43D4E FindFirstFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00F43D4E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4BF27 FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00F4BF27
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.6:49699 -> 194.36.191.196:587
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 194.36.191.196 194.36.191.196
Uses SMTP (mail sending)
Source: global traffic TCP traffic: 192.168.2.6:49699 -> 194.36.191.196:587
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F525E2 InternetReadFile,InternetQueryDataAvailable,InternetReadFile, 0_2_00F525E2
Source: global traffic DNS traffic detected: DNS query: mail.cmcapama.top
Source: RegSvcs.exe, 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cmcapama.top
Source: RegSvcs.exe, 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://mail.cmcapama.top
Source: RegSvcs.exe, 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A02000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A40000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300886228.0000000000A30000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://r3.i.lencr.org/0
Source: RegSvcs.exe, 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A02000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A40000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300886228.0000000000A30000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://r3.o.lencr.org0
Source: RegSvcs.exe, 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A02000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A40000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300886228.0000000000A30000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300706007.00000000009D4000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://x1.c.lencr.org/0
Source: RegSvcs.exe, 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A02000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3303315424.0000000005A40000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300886228.0000000000A30000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300706007.00000000009D4000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://x1.i.lencr.org/0
Source: RFQ-HL51L05.exe, 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3300590413.00000000007C2000.00000040.80000000.00040000.00000000.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.RFQ-HL51L05.exe.1260000.1.raw.unpack, cPKWk.cs .Net Code: aQrPdLx
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F5425A OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard,GlobalLock,CloseClipboard,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,DragQueryFileW,DragQueryFileW,DragQueryFileW,GlobalUnlock,CountClipboardFormats,CloseClipboard, 0_2_00F5425A
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F54458 OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 0_2_00F54458
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F5425A OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard,GlobalLock,CloseClipboard,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,DragQueryFileW,DragQueryFileW,DragQueryFileW,GlobalUnlock,CountClipboardFormats,CloseClipboard, 0_2_00F5425A
Contains functionality to retrieve information about pressed keystrokes
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F40219 GetKeyboardState,GetAsyncKeyState,GetKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState, 0_2_00F40219
Potential key logger detected (key state polling based)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F6CDAC 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_00F6CDAC

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 2.2.RegSvcs.exe.7c0000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.RFQ-HL51L05.exe.1260000.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.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\RFQ-HL51L05.exe Code function: This is a third-party compiled AutoIt script. 0_2_00EE3B4C
Source: RFQ-HL51L05.exe String found in binary or memory: This is a third-party compiled AutoIt script.
Source: RFQ-HL51L05.exe, 00000000.00000002.2067517855.0000000000F95000.00000002.00000001.01000000.00000003.sdmp String found in binary or memory: This is a third-party compiled AutoIt script. memstr_f1c9ecbd-c
Source: RFQ-HL51L05.exe, 00000000.00000002.2067517855.0000000000F95000.00000002.00000001.01000000.00000003.sdmp String found in binary or memory: SDSOFTWARE\Classes\\CLSID\\\IPC$This is a third-party compiled AutoIt script."runasError allocating memory.SeAssignPrimaryTokenPrivilegeSeIncreaseQuotaPrivilegeSeBackupPrivilegeSeRestorePrivilegewinsta0defaultwinsta0\defaultComboBoxListBox|SHELLDLL_DefViewlargeiconsdetailssmalliconslistCLASSCLASSNNREGEXPCLASSIDNAMEXYWHINSTANCETEXT%s%u%s%dLAST[LASTACTIVE[ACTIVEHANDLE=[HANDLE:REGEXP=[REGEXPTITLE:CLASSNAME=[CLASS:ALL[ALL]HANDLEREGEXPTITLETITLEThumbnailClassAutoIt3GUIContainer memstr_1968dd43-d
Source: RFQ-HL51L05.exe String found in binary or memory: This is a third-party compiled AutoIt script. memstr_bf2593e8-a
Source: RFQ-HL51L05.exe String found in binary or memory: SDSOFTWARE\Classes\\CLSID\\\IPC$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_2bd4949c-f
Initial sample is a PE file and has a suspicious name
Source: initial sample Static PE information: Filename: RFQ-HL51L05.exe
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F440B1: CreateFileW,_memset,DeviceIoControl,CloseHandle, 0_2_00F440B1
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F38858 _memset,DuplicateTokenEx,CloseHandle,OpenWindowStationW,GetProcessWindowStation,SetProcessWindowStation,OpenDesktopW,_wcscpy,LoadUserProfileW,CreateEnvironmentBlock,CreateProcessAsUserW,UnloadUserProfile,CloseWindowStation,CloseDesktop,SetProcessWindowStation,CloseHandle,DestroyEnvironmentBlock, 0_2_00F38858
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4545F ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState, 0_2_00F4545F
Detected potential crypto function
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EEE800 0_2_00EEE800
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0DBB5 0_2_00F0DBB5
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EEE060 0_2_00EEE060
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F6804A 0_2_00F6804A
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF4140 0_2_00EF4140
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F02405 0_2_00F02405
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F16522 0_2_00F16522
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F1267E 0_2_00F1267E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F60665 0_2_00F60665
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF6843 0_2_00EF6843
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0283A 0_2_00F0283A
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F189DF 0_2_00F189DF
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F60AE2 0_2_00F60AE2
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F16A94 0_2_00F16A94
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF8A0E 0_2_00EF8A0E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F48B13 0_2_00F48B13
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F3EB07 0_2_00F3EB07
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0CD61 0_2_00F0CD61
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F17006 0_2_00F17006
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF3190 0_2_00EF3190
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF710E 0_2_00EF710E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE1287 0_2_00EE1287
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F033C7 0_2_00F033C7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0F419 0_2_00F0F419
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F016C4 0_2_00F016C4
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF5680 0_2_00EF5680
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F078D3 0_2_00F078D3
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EF58C0 0_2_00EF58C0
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F01BB8 0_2_00F01BB8
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F19D05 0_2_00F19D05
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EEFE40 0_2_00EEFE40
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0BFE6 0_2_00F0BFE6
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F01FD0 0_2_00F01FD0
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_011B3680 0_2_011B3680
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_04BB41C8 2_2_04BB41C8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_04BB9370 2_2_04BB9370
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_04BB3E80 2_2_04BB3E80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_04BBCE68 2_2_04BBCE68
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_04BB4A98 2_2_04BB4A98
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_04BB9B30 2_2_04BB9B30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AFBCC8 2_2_05AFBCC8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AFDCD8 2_2_05AFDCD8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF3F08 2_2_05AF3F08
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF5690 2_2_05AF5690
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF0040 2_2_05AF0040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF8B48 2_2_05AF8B48
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF9AA0 2_2_05AF9AA0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF2AF0 2_2_05AF2AF0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF4FB0 2_2_05AF4FB0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_05AF3208 2_2_05AF3208
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: String function: 00F08B40 appears 42 times
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: String function: 00EE7F41 appears 35 times
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: String function: 00F00D27 appears 70 times
Sample file is different than original file name gathered from version info
Source: RFQ-HL51L05.exe, 00000000.00000003.2060169865.0000000003D3D000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs RFQ-HL51L05.exe
Source: RFQ-HL51L05.exe, 00000000.00000003.2060028762.0000000003B93000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs RFQ-HL51L05.exe
Source: RFQ-HL51L05.exe, 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilename2476821b-522d-4413-ae7d-3517dfb022e4.exe4 vs RFQ-HL51L05.exe
Uses 32bit PE files
Source: RFQ-HL51L05.exe Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Yara signature match
Source: 2.2.RegSvcs.exe.7c0000.0.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.RFQ-HL51L05.exe.1260000.1.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.RFQ-HL51L05.exe.1260000.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.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.RFQ-HL51L05.exe.1260000.1.raw.unpack, cPs8D.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, 72CF8egH.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, G5CXsdn.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, 3uPsILA6U.cs Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, 6oQOw74dfIt.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, aMIWm.cs Cryptographic APIs: 'CreateDecryptor', 'TransformBlock'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, 3QjbQ514BDx.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, 3QjbQ514BDx.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/4@1/1
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4A2D5 GetLastError,FormatMessageW, 0_2_00F4A2D5
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F38713 AdjustTokenPrivileges,CloseHandle, 0_2_00F38713
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F38CC3 LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError, 0_2_00F38CC3
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4B59E SetErrorMode,GetDiskFreeSpaceExW,SetErrorMode, 0_2_00F4B59E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F5F121 CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,CloseHandle, 0_2_00F5F121
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F586D0 CoInitialize,CoUninitialize,CoCreateInstance,IIDFromString,VariantInit,VariantClear, 0_2_00F586D0
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE4FE9 CreateStreamOnHGlobal,FindResourceExW,LoadResource,SizeofResource,LockResource, 0_2_00EE4FE9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: NULL
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe File created: C:\Users\user\AppData\Local\Temp\autED7A.tmp Jump to behavior
Source: RFQ-HL51L05.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\RFQ-HL51L05.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: RFQ-HL51L05.exe ReversingLabs: Detection: 28%
Source: RFQ-HL51L05.exe Virustotal: Detection: 30%
Source: unknown Process created: C:\Users\user\Desktop\RFQ-HL51L05.exe "C:\Users\user\Desktop\RFQ-HL51L05.exe"
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\RFQ-HL51L05.exe"
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\RFQ-HL51L05.exe" Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Section loaded: wldp.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\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\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: RFQ-HL51L05.exe Static file information: File size 1116160 > 1048576
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: RFQ-HL51L05.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: wntdll.pdbUGP source: RFQ-HL51L05.exe, 00000000.00000003.2063316779.0000000003AB0000.00000004.00001000.00020000.00000000.sdmp, RFQ-HL51L05.exe, 00000000.00000003.2060169865.0000000003C10000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: RFQ-HL51L05.exe, 00000000.00000003.2063316779.0000000003AB0000.00000004.00001000.00020000.00000000.sdmp, RFQ-HL51L05.exe, 00000000.00000003.2060169865.0000000003C10000.00000004.00001000.00020000.00000000.sdmp
Source: RFQ-HL51L05.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: RFQ-HL51L05.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: RFQ-HL51L05.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: RFQ-HL51L05.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: RFQ-HL51L05.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F5C304 LoadLibraryA,GetProcAddress, 0_2_00F5C304
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F08B85 push ecx; ret 0_2_00F08B98
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE4A35 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_00EE4A35
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F655FD IsWindowVisible,IsWindowEnabled,GetForegroundWindow,IsIconic,IsZoomed, 0_2_00F655FD
Extensive use of GetProcAddress (often used to hide API calls)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F033C7 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_00F033C7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.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
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
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 1088 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 4780 Jump to behavior
Found evasive API chain (date check)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe API coverage: 4.6 %
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\RFQ-HL51L05.exe Code function: 0_2_00F44696 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00F44696
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4C9C7 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_00F4C9C7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4C93C FindFirstFileW,FindClose, 0_2_00F4C93C
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4F200 SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00F4F200
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4F35D SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00F4F35D
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4F65E FindFirstFileW,Sleep,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00F4F65E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F43A2B FindFirstFileW,DeleteFileW,DeleteFileW,MoveFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00F43A2B
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F43D4E FindFirstFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00F43D4E
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F4BF27 FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00F4BF27
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE4AFE GetVersionExW,GetCurrentProcess,IsWow64Process,GetNativeSystemInfo,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_00EE4AFE
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: 99766 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99657 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99532 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: 98938 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98813 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98703 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98513 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98407 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98297 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98188 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98063 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97938 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: 97579 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97454 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97329 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97204 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97079 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96954 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96829 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96704 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96579 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, 00000002.00000002.3303315424.0000000005A02000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe API call chain: ExitProcess graph end node
Contains functionality to block mouse and keyboard input (often used to hinder debugging)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F541FD BlockInput, 0_2_00F541FD
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE3B4C GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetForegroundWindow,ShellExecuteW, 0_2_00EE3B4C
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F15CCC 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_00F15CCC
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F5C304 LoadLibraryA,GetProcAddress, 0_2_00F5C304
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_011B3510 mov eax, dword ptr fs:[00000030h] 0_2_011B3510
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_011B3570 mov eax, dword ptr fs:[00000030h] 0_2_011B3570
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_011B1ED0 mov eax, dword ptr fs:[00000030h] 0_2_011B1ED0
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F381F7 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetProcessHeap,HeapAlloc,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_00F381F7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0A395 SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00F0A395
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0A364 SetUnhandledExceptionFilter, 0_2_00F0A364
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\RFQ-HL51L05.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\RFQ-HL51L05.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 5F4008 Jump to behavior
Contains functionality to execute programs as a different user
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F38C93 LogonUserW, 0_2_00F38C93
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE3B4C GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetForegroundWindow,ShellExecuteW, 0_2_00EE3B4C
Contains functionality to simulate keystroke presses
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE4A35 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_00EE4A35
Contains functionality to simulate mouse events
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F44EF5 mouse_event, 0_2_00F44EF5
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\RFQ-HL51L05.exe" Jump to behavior
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F381F7 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetProcessHeap,HeapAlloc,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_00F381F7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F44C03 AllocateAndInitializeSid,CheckTokenMembership,FreeSid, 0_2_00F44C03
Source: RFQ-HL51L05.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: RFQ-HL51L05.exe Binary or memory string: Shell_TrayWnd
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F0886B cpuid 0_2_00F0886B
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\RFQ-HL51L05.exe Code function: 0_2_00F150D7 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 0_2_00F150D7
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F22230 GetUserNameW, 0_2_00F22230
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F1418A __lock,____lc_codepage_func,__getenv_helper_nolock,_free,_strlen,__malloc_crt,_strlen,__invoke_watson,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte, 0_2_00F1418A
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00EE4AFE GetVersionExW,GetCurrentProcess,IsWow64Process,GetNativeSystemInfo,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_00EE4AFE
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: 2.2.RegSvcs.exe.7c0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.RFQ-HL51L05.exe.1260000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000002.3301412264.0000000002729000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3300590413.00000000007C2000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3301412264.00000000026B1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RFQ-HL51L05.exe PID: 5012, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 4924, type: MEMORYSTR
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\Roaming\NETGATE Technologies\BlackHawk\profiles.ini Jump to behavior
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\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\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\8pecxstudios\Cyberfox\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: RFQ-HL51L05.exe Binary or memory string: WIN_81
Source: RFQ-HL51L05.exe Binary or memory string: WIN_XP
Source: RFQ-HL51L05.exe Binary or memory string: WIN_XPe
Source: RFQ-HL51L05.exe Binary or memory string: WIN_VISTA
Source: RFQ-HL51L05.exe Binary or memory string: WIN_7
Source: RFQ-HL51L05.exe Binary or memory string: WIN_8
Source: RFQ-HL51L05.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: 2.2.RegSvcs.exe.7c0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.RFQ-HL51L05.exe.1260000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3300590413.00000000007C2000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3301412264.00000000026B1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RFQ-HL51L05.exe PID: 5012, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 4924, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 2.2.RegSvcs.exe.7c0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.RFQ-HL51L05.exe.1260000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.RFQ-HL51L05.exe.1260000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000002.3301412264.0000000002729000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3301412264.00000000026FE000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2068321175.0000000001260000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3300590413.00000000007C2000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3301412264.00000000026B1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RFQ-HL51L05.exe PID: 5012, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 4924, type: MEMORYSTR
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F56596 socket,WSAGetLastError,bind,listen,WSAGetLastError,closesocket, 0_2_00F56596
Source: C:\Users\user\Desktop\RFQ-HL51L05.exe Code function: 0_2_00F56A5A socket,WSAGetLastError,bind,WSAGetLastError,closesocket, 0_2_00F56A5A
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1431499 Sample: RFQ-HL51L05.exe Startdate: 25/04/2024 Architecture: WINDOWS Score: 100 14 mail.cmcapama.top 2->14 16 cmcapama.top 2->16 20 Found malware configuration 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 5 other signatures 2->26 7 RFQ-HL51L05.exe 4 2->7         started        signatures3 process4 signatures5 28 Binary is likely a compiled AutoIt script file 7->28 30 Writes to foreign memory regions 7->30 32 Maps a DLL or memory area into another process 7->32 10 RegSvcs.exe 2 7->10         started        process6 dnsIp7 18 cmcapama.top 194.36.191.196, 49699, 587 HSAE Netherlands 10->18 34 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->34 36 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->36 38 Tries to steal Mail credentials (via file / registry access) 10->38 40 2 other signatures 10->40 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
194.36.191.196
 cmcapama.top Netherlands
60117 HSAE false

Contacted Domains

Name IP Active
cmcapama.top 194.36.191.196 true
mail.cmcapama.top unknown unknown