Windows Analysis Report
z1RFT798549034687-HJW90789-VXT9KGUINUII.exe

Overview

General Information

Sample name: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe
Analysis ID: 1518229
MD5: 04bd328570a077fa407d68787942aa56
SHA1: 47c576056a000919830ef511ee7a5c63ba3c5095
SHA256: 0ec0a3aa2c9962d49da036f470975acf1381392b7dd0f991255f0a23d759f119
Tags: AgentTeslaexeuser-Porcupine
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AgentTesla
AI detected suspicious sample
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)
Switches to a custom stack to bypass stack traces
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 window is minimized (may be used to check if an application is visible)
Contains functionality to communicate with device drivers
Contains functionality to dynamically determine API calls
Contains functionality to execute programs as a different user
Contains functionality to launch a process as a different user
Contains functionality to launch a program with higher privileges
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to retrieve information about pressed keystrokes
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality to simulate mouse events
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
OS version to string mapping found (often used in BOTs)
PE file contains an invalid checksum
Potential key logger detected (key state polling based)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Sigma detected: Suspicious Outbound SMTP Connections
Uses 32bit PE files
Uses SMTP (mail sending)
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Yara signature match

Classification

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

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Avira: detected
Found malware configuration
Source: 4.2.RegSvcs.exe.400000.0.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Port": "587", "Host": "cp8nl.hyperhost.ua", "Username": "absach@genesio.top", "Password": "@qwerty90123 "}
Multi AV Scanner detection for submitted file
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe ReversingLabs: Detection: 68%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Source: Binary string: wntdll.pdbUGP source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1355256966.00000000047E0000.00000004.00001000.00020000.00000000.sdmp, z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1354588446.0000000004640000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1355256966.00000000047E0000.00000004.00001000.00020000.00000000.sdmp, z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1354588446.0000000004640000.00000004.00001000.00020000.00000000.sdmp
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00452492 FindFirstFileW,Sleep,FindNextFileW,FindClose, 1_2_00452492
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00442886 FindFirstFileW,FindFirstFileW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 1_2_00442886
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004788BD FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 1_2_004788BD
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004339B6 GetFileAttributesW,FindFirstFileW,FindClose, 1_2_004339B6
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045CAFA FindFirstFileW,FindNextFileW,FindClose, 1_2_0045CAFA
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00431A86 FindFirstFileW,FindFirstFileW,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 1_2_00431A86
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044BD27 _wcscat,_wcscat,__wsplitpath,FindFirstFileW,CopyFileW,_wcscpy,_wcscat,_wcscat,lstrcmpiW,DeleteFileW,MoveFileW,CopyFileW,DeleteFileW,CopyFileW,FindClose,MoveFileW,FindNextFileW,FindClose, 1_2_0044BD27
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045DE8F FindFirstFileW,FindClose, 1_2_0045DE8F
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044BF8B _wcscat,__wsplitpath,FindFirstFileW,_wcscpy,_wcscat,_wcscat,DeleteFileW,FindNextFileW,FindClose,FindClose, 1_2_0044BF8B
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.9:49706 -> 185.174.175.187:587
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 185.174.175.187 185.174.175.187
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: ITLDC-NLUA ITLDC-NLUA
Uses SMTP (mail sending)
Source: global traffic TCP traffic: 192.168.2.9:49706 -> 185.174.175.187:587
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004422FE InternetQueryDataAvailable,InternetReadFile, 1_2_004422FE
Source: global traffic DNS traffic detected: DNS query: cp8nl.hyperhost.ua
Source: global traffic DNS traffic detected: DNS query: 241.42.69.40.in-addr.arpa
Source: RegSvcs.exe, 00000004.00000002.2603275945.0000000002C36000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cp8nl.hyperhost.ua
Source: RegSvcs.exe, 00000004.00000002.2605126818.0000000005DC8000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DD7000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2603275945.0000000002C36000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DA1000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: RegSvcs.exe, 00000004.00000002.2605126818.0000000005DC8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: RegSvcs.exe, 00000004.00000002.2605126818.0000000005DD7000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2603275945.0000000002C36000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DA1000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#
Source: RegSvcs.exe, 00000004.00000002.2605126818.0000000005DC8000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DD7000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2603275945.0000000002C36000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DA1000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://ocsp.comodoca.com0
Source: RegSvcs.exe, 00000004.00000002.2605126818.0000000005DD7000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2603275945.0000000002C36000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DA1000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://ocsp.sectigo.com0
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2600972823.0000000000402000.00000040.80000000.00040000.00000000.sdmp String found in binary or memory: https://account.dyn.com/
Source: RegSvcs.exe, 00000004.00000002.2605126818.0000000005DD7000.00000004.00000020.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2603275945.0000000002C36000.00000004.00000800.00020000.00000000.sdmp, RegSvcs.exe, 00000004.00000002.2605126818.0000000005DA1000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://sectigo.com/CPS0

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, SKTzxzsJw.cs .Net Code: P0mmrM
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045A10F OpenClipboard,EmptyClipboard,CloseClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 1_2_0045A10F
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045A10F OpenClipboard,EmptyClipboard,CloseClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 1_2_0045A10F
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0046DC80 OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard, 1_2_0046DC80
Contains functionality to retrieve information about pressed keystrokes
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044C37A GetKeyboardState,SetKeyboardState,PostMessageW,PostMessageW,SendInput, 1_2_0044C37A
Potential key logger detected (key state polling based)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0047C81C SendMessageW,DefDlgProcW,GetKeyState,GetKeyState,GetKeyState,SendMessageW,GetKeyState,GetWindowLongW,SendMessageW,SendMessageW,SendMessageW,_wcsncpy,SendMessageW,SendMessageW,SendMessageW,InvalidateRect,SendMessageW,ImageList_SetDragCursorImage,ImageList_BeginDrag,SetCapture,ClientToScreen,ImageList_DragEnter,ReleaseCapture,GetCursorPos,ScreenToClient,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,GetCursorPos,ScreenToClient,GetParent,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,GetWindowLongW, 1_2_0047C81C

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00431BE8: GetFullPathNameW,__swprintf,_wcslen,CreateDirectoryW,CreateFileW,_wcsncpy,DeviceIoControl,CloseHandle,RemoveDirectoryW,CloseHandle, 1_2_00431BE8
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00446313 DuplicateTokenEx,CloseHandle,OpenWindowStationW,GetProcessWindowStation,SetProcessWindowStation,OpenDesktopW,_wcslen,_wcsncpy,LoadUserProfileW,CreateEnvironmentBlock,CreateProcessAsUserW,UnloadUserProfile,CloseWindowStation,CloseDesktop,SetProcessWindowStation,CloseHandle,DestroyEnvironmentBlock, 1_2_00446313
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004333BE GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError,ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState,SetSystemPowerState, 1_2_004333BE
Detected potential crypto function
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0042200C 1_2_0042200C
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0041A217 1_2_0041A217
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00412216 1_2_00412216
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0042435D 1_2_0042435D
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004033C0 1_2_004033C0
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044F430 1_2_0044F430
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004125E8 1_2_004125E8
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044663B 1_2_0044663B
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004096A0 1_2_004096A0
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00413801 1_2_00413801
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0042096F 1_2_0042096F
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004129D0 1_2_004129D0
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004119E3 1_2_004119E3
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0041C9AE 1_2_0041C9AE
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0047EA6F 1_2_0047EA6F
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040FA10 1_2_0040FA10
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044EB5F 1_2_0044EB5F
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00423C81 1_2_00423C81
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00411E78 1_2_00411E78
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00442E0C 1_2_00442E0C
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00420EC0 1_2_00420EC0
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044CF17 1_2_0044CF17
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00444FD2 1_2_00444FD2
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0407BF00 1_2_0407BF00
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_029E9388 4_2_029E9388
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_029E4A98 4_2_029E4A98
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_029E9B48 4_2_029E9B48
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_029E3E80 4_2_029E3E80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_029ECEA0 4_2_029ECEA0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_029E41C8 4_2_029E41C8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EAACDC 4_2_05EAACDC
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EA96B0 4_2_05EA96B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EABDF8 4_2_05EABDF8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EADBF0 4_2_05EADBF0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05ECBCE8 4_2_05ECBCE8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05ECDCF8 4_2_05ECDCF8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC3F30 4_2_05EC3F30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC56C0 4_2_05EC56C0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC0040 4_2_05EC0040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC8B78 4_2_05EC8B78
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC2AE8 4_2_05EC2AE8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC9AD0 4_2_05EC9AD0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC4FE0 4_2_05EC4FE0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 4_2_05EC3238 4_2_05EC3238
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: String function: 004115D7 appears 36 times
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: String function: 00416C70 appears 39 times
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: String function: 00445AE0 appears 65 times
Sample file is different than original file name gathered from version info
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1355035918.0000000004763000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs z1RFT798549034687-HJW90789-VXT9KGUINUII.exe
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1355256966.000000000490D000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs z1RFT798549034687-HJW90789-VXT9KGUINUII.exe
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamefc5dce39-38f8-4333-8bf2-0b26de43131c.exe4 vs z1RFT798549034687-HJW90789-VXT9KGUINUII.exe
Uses 32bit PE files
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Yara signature match
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 4.2.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: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, 4JJG6X.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, 4JJG6X.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, 8C78isHTVco.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, CqSP68Ir.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, CqSP68Ir.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/1@2/1
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044AF6C GetLastError,FormatMessageW, 1_2_0044AF6C
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004333BE GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError,ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState,SetSystemPowerState, 1_2_004333BE
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00464EAE OpenProcess,GetLastError,GetLastError,GetCurrentThread,OpenThreadToken,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,AdjustTokenPrivileges,GetLastError,OpenProcess,AdjustTokenPrivileges,CloseHandle,TerminateProcess,GetLastError,CloseHandle, 1_2_00464EAE
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045D619 SetErrorMode,GetDiskFreeSpaceW,GetLastError,SetErrorMode, 1_2_0045D619
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004755C4 CreateToolhelp32Snapshot,Process32FirstW,__wsplitpath,_wcscat,__wcsicoll,Process32NextW,CloseHandle, 1_2_004755C4
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0047839D CoInitialize,CoCreateInstance,CoUninitialize, 1_2_0047839D
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0043305F __swprintf,__swprintf,__wcsicoll,FindResourceW,LoadResource,LockResource,FindResourceW,LoadResource,SizeofResource,LockResource,CreateIconFromResourceEx, 1_2_0043305F
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: NULL
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe File created: C:\Users\user\AppData\Local\Temp\spiketop Jump to behavior
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe ReversingLabs: Detection: 68%
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe File read: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe "C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe"
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe"
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe" Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\InProcServer32 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\Profiles Jump to behavior
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Static file information: File size 1200235 > 1048576
Source: Binary string: wntdll.pdbUGP source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1355256966.00000000047E0000.00000004.00001000.00020000.00000000.sdmp, z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1354588446.0000000004640000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1355256966.00000000047E0000.00000004.00001000.00020000.00000000.sdmp, z1RFT798549034687-HJW90789-VXT9KGUINUII.exe, 00000001.00000003.1354588446.0000000004640000.00000004.00001000.00020000.00000000.sdmp
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040EBD0 LoadLibraryA,GetProcAddress, 1_2_0040EBD0
PE file contains an invalid checksum
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Static PE information: real checksum: 0xa961f should be: 0x13287b
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00416CB5 push ecx; ret 1_2_00416CC8
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0047A330 IsWindowVisible,IsWindowEnabled,GetForegroundWindow,IsIconic,IsZoomed, 1_2_0047A330
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00434418 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput, 1_2_00434418
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
Switches to a custom stack to bypass stack traces
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe API/Special instruction interceptor: Address: 407BB24
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 2071 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 4397 Jump to behavior
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe API coverage: 3.3 %
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\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00452492 FindFirstFileW,Sleep,FindNextFileW,FindClose, 1_2_00452492
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00442886 FindFirstFileW,FindFirstFileW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 1_2_00442886
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004788BD FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 1_2_004788BD
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004339B6 GetFileAttributesW,FindFirstFileW,FindClose, 1_2_004339B6
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045CAFA FindFirstFileW,FindNextFileW,FindClose, 1_2_0045CAFA
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00431A86 FindFirstFileW,FindFirstFileW,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 1_2_00431A86
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044BD27 _wcscat,_wcscat,__wsplitpath,FindFirstFileW,CopyFileW,_wcscpy,_wcscat,_wcscat,lstrcmpiW,DeleteFileW,MoveFileW,CopyFileW,DeleteFileW,CopyFileW,FindClose,MoveFileW,FindNextFileW,FindClose, 1_2_0044BD27
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045DE8F FindFirstFileW,FindClose, 1_2_0045DE8F
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0044BF8B _wcscat,__wsplitpath,FindFirstFileW,_wcscpy,_wcscat,_wcscat,DeleteFileW,FindNextFileW,FindClose,FindClose, 1_2_0044BF8B
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040E500 GetVersionExW,GetCurrentProcess,GetNativeSystemInfo,FreeLibrary,FreeLibrary,FreeLibrary,GetSystemInfo,GetSystemInfo,FreeLibrary, 1_2_0040E500
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 100000 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99874 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99763 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99656 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99546 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99436 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99318 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99203 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 99037 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98920 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98787 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98668 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98562 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98453 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98343 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98220 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 98093 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97983 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97874 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97765 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97656 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97546 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97437 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97328 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97218 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 97109 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96999 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96890 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96781 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96671 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96562 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 96452 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, 00000004.00000002.2605126818.0000000005DA1000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Contains functionality to block mouse and keyboard input (often used to hinder debugging)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0045A370 BlockInput, 1_2_0045A370
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040D590 GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetModuleFileNameW,GetForegroundWindow,ShellExecuteW,GetForegroundWindow,ShellExecuteW, 1_2_0040D590
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040EBD0 LoadLibraryA,GetProcAddress, 1_2_0040EBD0
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0407A740 mov eax, dword ptr fs:[00000030h] 1_2_0407A740
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0407BD90 mov eax, dword ptr fs:[00000030h] 1_2_0407BD90
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0407BDF0 mov eax, dword ptr fs:[00000030h] 1_2_0407BDF0
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004238DA __lseeki64_nolock,__lseeki64_nolock,GetProcessHeap,HeapAlloc,__setmode_nolock,__write_nolock,__setmode_nolock,GetProcessHeap,HeapFree,__lseeki64_nolock,SetEndOfFile,GetLastError,__lseeki64_nolock, 1_2_004238DA
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0041F250 SetUnhandledExceptionFilter, 1_2_0041F250
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0041A208 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 1_2_0041A208
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00417DAA IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_00417DAA
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Maps a DLL or memory area into another process
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.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\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: AD0008 Jump to behavior
Contains functionality to execute programs as a different user
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00436CD7 LogonUserW, 1_2_00436CD7
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040D590 GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetModuleFileNameW,GetForegroundWindow,ShellExecuteW,GetForegroundWindow,ShellExecuteW, 1_2_0040D590
Contains functionality to simulate keystroke presses
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00434418 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput, 1_2_00434418
Contains functionality to simulate mouse events
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0043333C __wcsicoll,mouse_event,__wcsicoll,mouse_event, 1_2_0043333C
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe" Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00446124 GetSecurityDescriptorDacl,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 1_2_00446124
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: Shell_TrayWnd
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: JDASCRWINUPRWINDOWNLWINUPLWINDOWNSHIFTUPSHIFTDOWNALTUPALTDOWNCTRLUPCTRLDOWNMOUSE_XBUTTON2MOUSE_XBUTTON1MOUSE_MBUTTONMOUSE_RBUTTONMOUSE_LBUTTONLAUNCH_APP2LAUNCH_APP1LAUNCH_MEDIALAUNCH_MAILMEDIA_PLAY_PAUSEMEDIA_STOPMEDIA_PREVMEDIA_NEXTVOLUME_UPVOLUME_DOWNVOLUME_MUTEBROWSER_HOMEBROWSER_FAVORTIESBROWSER_SEARCHBROWSER_STOPBROWSER_REFRESHBROWSER_FORWARDBROWSER_BACKNUMPADENTERSLEEPRSHIFTLSHIFTRALTLALTRCTRLLCTRLAPPSKEYNUMPADDIVNUMPADDOTNUMPADSUBNUMPADADDNUMPADMULTNUMPAD9NUMPAD8NUMPAD7NUMPAD6NUMPAD5NUMPAD4NUMPAD3NUMPAD2NUMPAD1NUMPAD0CAPSLOCKPAUSEBREAKNUMLOCKSCROLLLOCKRWINLWINPRINTSCREENUPTABSPACERIGHTPGUPPGDNLEFTINSERTINSHOMEF12F11F10F9F8F7F6F5F4F3F2F1ESCAPEESCENTERENDDOWNDELETEDELBSBACKSPACEALTONOFF0%d%dShell_TrayWndExitScript Pausedblankinfoquestionstopwarning
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Security\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004720DB GetLocalTime,__swprintf,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW,SHGetFolderPathW, 1_2_004720DB
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00472C3F GetUserNameW, 1_2_00472C3F
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0041E364 __lock,____lc_codepage_func,__getenv_helper_nolock,_free,_strlen,__malloc_crt,_strlen,_strcpy_s,__invoke_watson,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte,WideCharToMultiByte, 1_2_0041E364
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0040E500 GetVersionExW,GetCurrentProcess,GetNativeSystemInfo,FreeLibrary,FreeLibrary,FreeLibrary,GetSystemInfo,GetSystemInfo,FreeLibrary, 1_2_0040E500
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected AgentTesla
Source: Yara match File source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000004.00000002.2603275945.0000000002C59000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2600972823.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2603275945.0000000002C2E000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2603275945.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe PID: 6908, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 3104, 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\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\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
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
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 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: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: WIN_XP
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: %.3d%S%M%H%m%Y%jX86IA64X64WIN32_NTWIN_8WIN_2008R2WIN_7WIN_2008WIN_VISTAWIN_2003WIN_XPeWIN_XPWIN_2000InstallLanguageSYSTEM\CurrentControlSet\Control\Nls\LanguageSchemeLangIDControl Panel\Appearance3, 3, 8, 1USERPROFILEUSERDOMAINUSERDNSDOMAINDefaultGetSystemWow64DirectoryWSeDebugPrivilege:winapistdcallubyte64HKEY_LOCAL_MACHINEHKLMHKEY_CLASSES_ROOTHKCRHKEY_CURRENT_CONFIGHKCCHKEY_CURRENT_USERHKCUHKEY_USERSHKUREG_EXPAND_SZREG_SZREG_MULTI_SZREG_DWORDREG_QWORDREG_BINARYadvapi32.dllRegDeleteKeyExW+.-.+-\\[\\nrt]|%%|%[-+ 0#]?([0-9]*|\*)?(\.[0-9]*|\.\*)?[hlL]?[diouxXeEfgGs]ISVISIBLEISENABLEDTABLEFTTABRIGHTCURRENTTABSHOWDROPDOWNHIDEDROPDOWNADDSTRINGDELSTRINGFINDSTRINGSETCURRENTSELECTIONGETCURRENTSELECTIONSELECTSTRINGISCHECKEDCHECKUNCHECKGETSELECTEDGETLINECOUNTGETCURRENTLINEGETCURRENTCOLEDITPASTEGETLINESENDCOMMANDIDGETITEMCOUNTGETSUBITEMCOUNTGETTEXTGETSELECTEDCOUNTISSELECTEDSELECTALLSELECTCLEARSELECTINVERTDESELECTFINDITEMVIEWCHANGEGETTOTALCOUNTCOLLAPSEEXISTSEXPANDmsctls_statusbar321tooltips_class32AutoIt v3 GUI%d/%02d/%02dbuttonComboboxListboxSysDateTimePick32SysMonthCal32.icl.exe.dllMsctls_Progress32msctls_trackbar32SysAnimate32msctls_updown32SysTabControl32SysTreeView32SysListView32-----&
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: WIN_XPe
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: WIN_VISTA
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: WIN_7
Source: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Binary or memory string: WIN_8
Yara detected Credential Stealer
Source: Yara match File source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2600972823.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2603275945.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe PID: 6908, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 3104, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.z1RFT798549034687-HJW90789-VXT9KGUINUII.exe.1690000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000004.00000002.2603275945.0000000002C59000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.1358495773.0000000001690000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2600972823.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2603275945.0000000002C2E000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.2603275945.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: z1RFT798549034687-HJW90789-VXT9KGUINUII.exe PID: 6908, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 3104, type: MEMORYSTR
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_004652BE socket,WSAGetLastError,bind,WSAGetLastError,closesocket,listen,WSAGetLastError,closesocket, 1_2_004652BE
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_00476619 socket,WSAGetLastError,bind,WSAGetLastError,closesocket, 1_2_00476619
Source: C:\Users\user\Desktop\z1RFT798549034687-HJW90789-VXT9KGUINUII.exe Code function: 1_2_0046CEF3 OleInitialize,_wcslen,CreateBindCtx,MkParseDisplayName,CLSIDFromProgID,GetActiveObject, 1_2_0046CEF3
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
185.174.175.187
 cp8nl.hyperhost.ua Ukraine
21100 ITLDC-NLUA true

Contacted Domains

Name IP Active
cp8nl.hyperhost.ua 185.174.175.187 true
241.42.69.40.in-addr.arpa unknown unknown