Windows Analysis Report
2aFb7hE00o.exe

Overview

General Information

Sample name: 2aFb7hE00o.exe
renamed because original name is a hash value
Original sample name: a7e106df2ca7b17bd39ec582d19522a0.exe
Analysis ID: 1447010
MD5: a7e106df2ca7b17bd39ec582d19522a0
SHA1: 45f693deef24825c496315d3e71ed6500532c30b
SHA256: 75cd3d0756f7378ee32e18a6ab93046be2a095829806867086b373c40b91b24f
Tags: 32exetrojan
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
Yara detected AntiVM3
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Check if machine is in data center or colocation facility
Contains functionality to 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)
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 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)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Extensive use of GetProcAddress (often used to hide API calls)
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
Uses 32bit PE files
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.400000.0.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "FTP", "Host": "ftp://ftp.midhcodistribuciones.com", "Username": "v3doo@midhcodistribuciones.com", "Password": ",A7}+JV4KExQ"}
Multi AV Scanner detection for submitted file
Source: 2aFb7hE00o.exe ReversingLabs: Detection: 42%
Source: 2aFb7hE00o.exe Virustotal: Detection: 43% Perma Link
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 97.0% probability
Machine Learning detection for sample
Source: 2aFb7hE00o.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: 2aFb7hE00o.exe Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Source: Binary string: wntdll.pdbUGP source: 2aFb7hE00o.exe, 00000000.00000003.1999675798.00000000037A0000.00000004.00001000.00020000.00000000.sdmp, 2aFb7hE00o.exe, 00000000.00000003.1998713066.0000000003600000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: 2aFb7hE00o.exe, 00000000.00000003.1999675798.00000000037A0000.00000004.00001000.00020000.00000000.sdmp, 2aFb7hE00o.exe, 00000000.00000003.1998713066.0000000003600000.00000004.00001000.00020000.00000000.sdmp
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B44696 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00B44696
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4C9C7 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_00B4C9C7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4C93C FindFirstFileW,FindClose, 0_2_00B4C93C
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4F200 SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00B4F200
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4F35D SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00B4F35D
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4F65E FindFirstFileW,Sleep,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00B4F65E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B43A2B FindFirstFileW,DeleteFileW,DeleteFileW,MoveFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00B43A2B
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B43D4E FindFirstFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00B43D4E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4BF27 FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00B4BF27

Networking
barindex
Yara detected Generic Downloader
Source: Yara match File source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
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
May check the online IP address of the machine
Source: unknown DNS query: name: ip-api.com
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B525E2 InternetReadFile,InternetQueryDataAvailable,InternetReadFile, 0_2_00B525E2
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: RegSvcs.exe, 00000002.00000002.3236838574.0000000003501000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.0000000003421000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.00000000034E6000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://ip-api.com
Source: 2aFb7hE00o.exe, 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.0000000003421000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.00000000034E6000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp String found in binary or memory: http://ip-api.com/line/?fields=hosting
Source: RegSvcs.exe, 00000002.00000002.3236838574.0000000003421000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.00000000034E6000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: 2aFb7hE00o.exe, 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.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: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, FaJzHLniypp.cs .Net Code: UZ6rXXVq3Ow
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B5425A OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard,GlobalLock,CloseClipboard,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,DragQueryFileW,DragQueryFileW,DragQueryFileW,GlobalUnlock,CountClipboardFormats,CloseClipboard, 0_2_00B5425A
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B54458 OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 0_2_00B54458
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B5425A OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard,GlobalLock,CloseClipboard,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,GlobalUnlock,IsClipboardFormatAvailable,GetClipboardData,GlobalLock,DragQueryFileW,DragQueryFileW,DragQueryFileW,GlobalUnlock,CountClipboardFormats,CloseClipboard, 0_2_00B5425A
Contains functionality to retrieve information about pressed keystrokes
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B40219 GetKeyboardState,GetAsyncKeyState,GetKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState,GetAsyncKeyState,GetKeyState, 0_2_00B40219
Potential key logger detected (key state polling based)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B6CDAC 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_00B6CDAC

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Binary is likely a compiled AutoIt script file
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: This is a third-party compiled AutoIt script. 0_2_00AE3B4C
Source: 2aFb7hE00o.exe String found in binary or memory: This is a third-party compiled AutoIt script.
Source: 2aFb7hE00o.exe, 00000000.00000002.2000341533.0000000000B95000.00000002.00000001.01000000.00000003.sdmp String found in binary or memory: This is a third-party compiled AutoIt script. memstr_e39451b9-f
Source: 2aFb7hE00o.exe, 00000000.00000002.2000341533.0000000000B95000.00000002.00000001.01000000.00000003.sdmp String found in binary or memory: SDSOFTWARE\Classes\\CLSID\\\IPC$This is a third-party compiled AutoIt script."runasError allocating memory.SeAssignPrimaryTokenPrivilegeSeIncreaseQuotaPrivilegeSeBackupPrivilegeSeRestorePrivilegewinsta0defaultwinsta0\defaultComboBoxListBox|SHELLDLL_DefViewlargeiconsdetailssmalliconslistCLASSCLASSNNREGEXPCLASSIDNAMEXYWHINSTANCETEXT%s%u%s%dLAST[LASTACTIVE[ACTIVEHANDLE=[HANDLE:REGEXP=[REGEXPTITLE:CLASSNAME=[CLASS:ALL[ALL]HANDLEREGEXPTITLETITLEThumbnailClassAutoIt3GUIContainer memstr_340cb9b8-0
Source: 2aFb7hE00o.exe String found in binary or memory: This is a third-party compiled AutoIt script. memstr_04f5f357-1
Source: 2aFb7hE00o.exe String found in binary or memory: SDSOFTWARE\Classes\\CLSID\\\IPC$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_2a431280-c
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B440B1: CreateFileW,_memset,DeviceIoControl,CloseHandle, 0_2_00B440B1
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B38858 _memset,DuplicateTokenEx,CloseHandle,OpenWindowStationW,GetProcessWindowStation,SetProcessWindowStation,OpenDesktopW,_wcscpy,LoadUserProfileW,CreateEnvironmentBlock,CreateProcessAsUserW,UnloadUserProfile,CloseWindowStation,CloseDesktop,SetProcessWindowStation,CloseHandle,DestroyEnvironmentBlock, 0_2_00B38858
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4545F ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState, 0_2_00B4545F
Detected potential crypto function
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AEE800 0_2_00AEE800
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0DBB5 0_2_00B0DBB5
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AEE060 0_2_00AEE060
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B6804A 0_2_00B6804A
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF4140 0_2_00AF4140
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B02405 0_2_00B02405
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B16522 0_2_00B16522
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B1267E 0_2_00B1267E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B60665 0_2_00B60665
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0283A 0_2_00B0283A
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF6843 0_2_00AF6843
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B189DF 0_2_00B189DF
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B16A94 0_2_00B16A94
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B60AE2 0_2_00B60AE2
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF8A0E 0_2_00AF8A0E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B48B13 0_2_00B48B13
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B3EB07 0_2_00B3EB07
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0CD61 0_2_00B0CD61
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B17006 0_2_00B17006
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF3190 0_2_00AF3190
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF710E 0_2_00AF710E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE1287 0_2_00AE1287
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B033C7 0_2_00B033C7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0F419 0_2_00B0F419
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF5680 0_2_00AF5680
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B016C4 0_2_00B016C4
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B078D3 0_2_00B078D3
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AF58C0 0_2_00AF58C0
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B01BB8 0_2_00B01BB8
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B19D05 0_2_00B19D05
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AEFE40 0_2_00AEFE40
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0BFE6 0_2_00B0BFE6
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B01FD0 0_2_00B01FD0
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00C13680 0_2_00C13680
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_016EA5F0 2_2_016EA5F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_016ED870 2_2_016ED870
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_016E4A80 2_2_016E4A80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_016E3E68 2_2_016E3E68
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_016E41B0 2_2_016E41B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_06A025C8 2_2_06A025C8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_06A01418 2_2_06A01418
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_06A03D60 2_2_06A03D60
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_06A03678 2_2_06A03678
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: String function: 00B00D27 appears 70 times
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: String function: 00AE7F41 appears 35 times
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: String function: 00B08B40 appears 42 times
Sample file is different than original file name gathered from version info
Source: 2aFb7hE00o.exe, 00000000.00000003.1999568220.0000000003723000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs 2aFb7hE00o.exe
Source: 2aFb7hE00o.exe, 00000000.00000003.1997619062.00000000038CD000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs 2aFb7hE00o.exe
Source: 2aFb7hE00o.exe, 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenameed6d94e2-6208-4795-9a94-d4ceaf934adf.exe4 vs 2aFb7hE00o.exe
Uses 32bit PE files
Source: 2aFb7hE00o.exe Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Yara signature match
Source: 2.2.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: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, Tk7F6W0v.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, Tk7F6W0v.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, Tk7F6W0v.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, Tk7F6W0v.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, ivMw3WGb8.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, ivMw3WGb8.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, cdw.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, cdw.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/4@1/1
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4A2D5 GetLastError,FormatMessageW, 0_2_00B4A2D5
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B38713 AdjustTokenPrivileges,CloseHandle, 0_2_00B38713
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B38CC3 LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError, 0_2_00B38CC3
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4B59E SetErrorMode,GetDiskFreeSpaceExW,SetErrorMode, 0_2_00B4B59E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B5F121 CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,CloseHandle, 0_2_00B5F121
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B586D0 CoInitialize,CoUninitialize,CoCreateInstance,IIDFromString,VariantInit,VariantClear, 0_2_00B586D0
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE4FE9 CreateStreamOnHGlobal,FindResourceExW,LoadResource,SizeofResource,LockResource, 0_2_00AE4FE9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: NULL
Source: C:\Users\user\Desktop\2aFb7hE00o.exe File created: C:\Users\user\AppData\Local\Temp\aut4A8E.tmp Jump to behavior
Source: 2aFb7hE00o.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 File read: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: RegSvcs.exe, 00000002.00000002.3236838574.0000000003531000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.000000000351E000.00000004.00000800.00020000.00000000.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: 2aFb7hE00o.exe ReversingLabs: Detection: 42%
Source: 2aFb7hE00o.exe Virustotal: Detection: 43%
Source: unknown Process created: C:\Users\user\Desktop\2aFb7hE00o.exe "C:\Users\user\Desktop\2aFb7hE00o.exe"
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\2aFb7hE00o.exe"
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\2aFb7hE00o.exe" Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.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: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: 2aFb7hE00o.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: wntdll.pdbUGP source: 2aFb7hE00o.exe, 00000000.00000003.1999675798.00000000037A0000.00000004.00001000.00020000.00000000.sdmp, 2aFb7hE00o.exe, 00000000.00000003.1998713066.0000000003600000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: 2aFb7hE00o.exe, 00000000.00000003.1999675798.00000000037A0000.00000004.00001000.00020000.00000000.sdmp, 2aFb7hE00o.exe, 00000000.00000003.1998713066.0000000003600000.00000004.00001000.00020000.00000000.sdmp
Source: 2aFb7hE00o.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: 2aFb7hE00o.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: 2aFb7hE00o.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: 2aFb7hE00o.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: 2aFb7hE00o.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\2aFb7hE00o.exe Code function: 0_2_00B5C304 LoadLibraryA,GetProcAddress, 0_2_00B5C304
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B08B85 push ecx; ret 0_2_00B08B98
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE4A35 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_00AE4A35
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B655FD IsWindowVisible,IsWindowEnabled,GetForegroundWindow,IsIconic,IsZoomed, 0_2_00B655FD
Extensive use of GetProcAddress (often used to hide API calls)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B033C7 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_00B033C7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.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: 2aFb7hE00o.exe PID: 3996, 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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: 2aFb7hE00o.exe, 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.0000000003501000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3236838574.0000000003455000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp Binary or memory string: SBIEDLL.DLL
Found evasive API chain (date check)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\2aFb7hE00o.exe API coverage: 4.7 %
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B44696 GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00B44696
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4C9C7 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_00B4C9C7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4C93C FindFirstFileW,FindClose, 0_2_00B4C93C
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4F200 SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00B4F200
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4F35D SetCurrentDirectoryW,FindFirstFileW,FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose,FindFirstFileW,SetCurrentDirectoryW,_wcscmp,_wcscmp,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00B4F35D
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4F65E FindFirstFileW,Sleep,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00B4F65E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B43A2B FindFirstFileW,DeleteFileW,DeleteFileW,MoveFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00B43A2B
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B43D4E FindFirstFileW,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_00B43D4E
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B4BF27 FindFirstFileW,_wcscmp,_wcscmp,FindNextFileW,FindClose, 0_2_00B4BF27
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE4AFE GetVersionExW,GetCurrentProcess,IsWow64Process,GetNativeSystemInfo,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_00AE4AFE
Source: RegSvcs.exe, 00000002.00000002.3236838574.0000000003455000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: VMware
Source: RegSvcs.exe, 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp Binary or memory string: vmware
Source: RegSvcs.exe, 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp Binary or memory string: VMwareVBoxESelect * from Win32_ComputerSystem
Source: RegSvcs.exe, 00000002.00000002.3237534788.00000000065EA000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllf
Source: C:\Users\user\Desktop\2aFb7hE00o.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\2aFb7hE00o.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: 2_2_016E7060 CheckRemoteDebuggerPresent, 2_2_016E7060
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\2aFb7hE00o.exe Code function: 0_2_00B541FD BlockInput, 0_2_00B541FD
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE3B4C GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetForegroundWindow,ShellExecuteW, 0_2_00AE3B4C
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B15CCC 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_00B15CCC
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B5C304 LoadLibraryA,GetProcAddress, 0_2_00B5C304
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00C13570 mov eax, dword ptr fs:[00000030h] 0_2_00C13570
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00C13510 mov eax, dword ptr fs:[00000030h] 0_2_00C13510
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00C11ED0 mov eax, dword ptr fs:[00000030h] 0_2_00C11ED0
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B381F7 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetProcessHeap,HeapAlloc,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_00B381F7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0A395 SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00B0A395
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0A364 SetUnhandledExceptionFilter, 0_2_00B0A364
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\2aFb7hE00o.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\2aFb7hE00o.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 103B008 Jump to behavior
Contains functionality to execute programs as a different user
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B38C93 LogonUserW, 0_2_00B38C93
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE3B4C GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetForegroundWindow,ShellExecuteW, 0_2_00AE3B4C
Contains functionality to simulate keystroke presses
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE4A35 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_00AE4A35
Contains functionality to simulate mouse events
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B44EF5 mouse_event, 0_2_00B44EF5
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\2aFb7hE00o.exe" Jump to behavior
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B381F7 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetProcessHeap,HeapAlloc,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_00B381F7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B44C03 AllocateAndInitializeSid,CheckTokenMembership,FreeSid, 0_2_00B44C03
Source: 2aFb7hE00o.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: 2aFb7hE00o.exe Binary or memory string: Shell_TrayWnd
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B0886B cpuid 0_2_00B0886B
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\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\2aFb7hE00o.exe Code function: 0_2_00B150D7 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 0_2_00B150D7
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B22230 GetUserNameW, 0_2_00B22230
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B1418A __lock,____lc_codepage_func,__getenv_helper_nolock,_free,_strlen,__malloc_crt,_strlen,__invoke_watson,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte, 0_2_00B1418A
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00AE4AFE GetVersionExW,GetCurrentProcess,IsWow64Process,GetNativeSystemInfo,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_00AE4AFE
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
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Yara detected AgentTesla
Source: Yara match File source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 2aFb7hE00o.exe PID: 3996, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6496, 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\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\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\Mozilla\Firefox\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 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: 2aFb7hE00o.exe Binary or memory string: WIN_81
Source: 2aFb7hE00o.exe Binary or memory string: WIN_XP
Source: 2aFb7hE00o.exe Binary or memory string: WIN_XPe
Source: 2aFb7hE00o.exe Binary or memory string: WIN_VISTA
Source: 2aFb7hE00o.exe Binary or memory string: WIN_7
Source: 2aFb7hE00o.exe Binary or memory string: WIN_8
Source: 2aFb7hE00o.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.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3236838574.0000000003455000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 2aFb7hE00o.exe PID: 3996, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6496, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2aFb7hE00o.exe.18b0000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2000596760.00000000018B0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3235173900.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 2aFb7hE00o.exe PID: 3996, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6496, type: MEMORYSTR
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B56596 socket,WSAGetLastError,bind,listen,WSAGetLastError,closesocket, 0_2_00B56596
Source: C:\Users\user\Desktop\2aFb7hE00o.exe Code function: 0_2_00B56A5A socket,WSAGetLastError,bind,WSAGetLastError,closesocket, 0_2_00B56A5A
windows-stand
  • 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

Contacted Domains

Name IP Active
ip-api.com 208.95.112.1 true

Contacted URLs

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