Windows Analysis Report
Dokument_2024-10-24_135211.exe

Overview

General Information

Sample name: Dokument_2024-10-24_135211.exe
Analysis ID: 1541876
MD5: b30f3ae0737adcbc77e222bcc82234d5
SHA1: a07d1d5ff8d65a464245c692787f0c8021f76522
SHA256: 1f7658dc2eb22a07c50d65a0a32069a024f724cc412b3f820bb84b9cc9601397
Tags: AsyncRATexeuser-lowmal3
Infos:

Detection

XWorm
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
Suricata IDS alerts for network traffic
Yara detected XWorm
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Maps a DLL or memory area into another process
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
Writes to foreign memory regions
Abnormal high CPU Usage
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
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 query CPU information (cpuid)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to retrieve information about pressed keystrokes
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality to simulate mouse events
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates a start menu entry (Start Menu\Programs\Startup)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
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
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 the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Sigma detected: Startup Folder File Write
Stores files to the Windows start menu directory
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

AV Detection
barindex
Found malware configuration
Source: 00000002.00000002.4510073571.0000000002381000.00000004.00000800.00020000.00000000.sdmp Malware Configuration Extractor: Xworm {"C2 url": ["154.216.18.238"], "Port": "1194", "Aes key": "<123456789>", "SPL": "<Xwormmm>", "Install file": "USB.exe", "Version": "XWorm V5.6"}
Multi AV Scanner detection for submitted file
Source: Dokument_2024-10-24_135211.exe ReversingLabs: Detection: 44%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: Dokument_2024-10-24_135211.exe Joe Sandbox ML: detected
Sample uses string decryption to hide its real strings
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: 154.216.18.238
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: 1194
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: <123456789>
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: <Xwormmm>
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: XWorm V5.6
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: USB.exe
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: %AppData%
Source: 2.2.RegSvcs.exe.400000.0.unpack String decryptor: AYT.exe
Uses 32bit PE files
Source: Dokument_2024-10-24_135211.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Source: Binary string: RegSvcs.pdb, source: AYT.exe.2.dr
Source: Binary string: wntdll.pdbUGP source: Dokument_2024-10-24_135211.exe, 00000000.00000003.2056282001.0000000003EA0000.00000004.00001000.00020000.00000000.sdmp, Dokument_2024-10-24_135211.exe, 00000000.00000003.2063576056.0000000004040000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: Dokument_2024-10-24_135211.exe, 00000000.00000003.2056282001.0000000003EA0000.00000004.00001000.00020000.00000000.sdmp, Dokument_2024-10-24_135211.exe, 00000000.00000003.2063576056.0000000004040000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: RegSvcs.pdb source: AYT.exe.2.dr
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00452126 FindFirstFileW,Sleep,FindNextFileW,FindClose, 0_2_00452126
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0045C999 FindFirstFileW,FindNextFileW,FindClose, 0_2_0045C999
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00436ADE GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00436ADE
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00434BEE FindFirstFileW,FindFirstFileW,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00434BEE
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0045DD7C FindFirstFileW,FindClose, 0_2_0045DD7C
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044BD29 _wcscat,_wcscat,__wsplitpath,FindFirstFileW,CopyFileW,_wcscpy,_wcscat,_wcscat,lstrcmpiW,DeleteFileW,MoveFileW,CopyFileW,DeleteFileW,CopyFileW,FindClose,MoveFileW,FindNextFileW,FindClose, 0_2_0044BD29
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00436D2D FindFirstFileW,CreateFileW,SetFileTime,CloseHandle,SetFileTime,CloseHandle, 0_2_00436D2D
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00442E1F SetCurrentDirectoryW,FindFirstFileW,SetCurrentDirectoryW,FindFirstFileW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00442E1F
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00475FE5 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_00475FE5
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044BF8D _wcscat,__wsplitpath,FindFirstFileW,_wcscpy,_wcscat,_wcscat,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_0044BF8D

Networking
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2855924 - Severity 1 - ETPRO MALWARE Win32/XWorm V3 CnC Command - PING Outbound : 192.168.2.5:49704 -> 154.216.18.238:1194
Source: Network traffic Suricata IDS: 2852870 - Severity 1 - ETPRO MALWARE Win32/XWorm CnC Checkin - Generic Prefix Bytes : 154.216.18.238:1194 -> 192.168.2.5:49704
Source: Network traffic Suricata IDS: 2852923 - Severity 1 - ETPRO MALWARE Win32/XWorm CnC Checkin - Generic Prefix Bytes (Client) : 192.168.2.5:49704 -> 154.216.18.238:1194
Source: Network traffic Suricata IDS: 2852874 - Severity 1 - ETPRO MALWARE Win32/XWorm CnC PING Command Inbound M2 : 154.216.18.238:1194 -> 192.168.2.5:49704
Source: Network traffic Suricata IDS: 2853193 - Severity 1 - ETPRO MALWARE Win32/XWorm V3 CnC Command - PING Outbound : 192.168.2.5:49704 -> 154.216.18.238:1194
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: 154.216.18.238
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.5:49704 -> 154.216.18.238:1194
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: SKHT-ASShenzhenKatherineHengTechnologyInformationCo SKHT-ASShenzhenKatherineHengTechnologyInformationCo
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.18.238
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044289D InternetQueryDataAvailable,InternetReadFile, 0_2_0044289D
Source: RegSvcs.exe, 00000002.00000002.4510073571.0000000002381000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, XLogger.cs .Net Code: KeyboardLayout
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0046C5D0 OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard, 0_2_0046C5D0
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00459FFF OpenClipboard,EmptyClipboard,CloseClipboard,GlobalAlloc,GlobalLock,_wcscpy,GlobalUnlock,OpenClipboard,EmptyClipboard,SetClipboardData,CloseClipboard, 0_2_00459FFF
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0046C5D0 OpenClipboard,IsClipboardFormatAvailable,IsClipboardFormatAvailable,GetClipboardData,CloseClipboard, 0_2_0046C5D0
Contains functionality to retrieve information about pressed keystrokes
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00456354 GetCursorPos,ScreenToClient,GetAsyncKeyState,GetAsyncKeyState,GetAsyncKeyState,GetWindowLongW, 0_2_00456354
Potential key logger detected (key state polling based)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0047C08E SendMessageW,DefDlgProcW,GetKeyState,GetKeyState,GetKeyState,SendMessageW,GetKeyState,GetWindowLongW,SendMessageW,SendMessageW,SendMessageW,_wcsncpy,SendMessageW,SendMessageW,SendMessageW,InvalidateRect,SendMessageW,ImageList_SetDragCursorImage,ImageList_BeginDrag,SetCapture,ClientToScreen,ImageList_DragEnter,ReleaseCapture,GetCursorPos,ScreenToClient,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,GetCursorPos,ScreenToClient,GetParent,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,SendMessageW,SendMessageW,ClientToScreen,TrackPopupMenuEx,GetWindowLongW, 0_2_0047C08E

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.unpack, type: UNPACKEDPE Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 00000000.00000002.2065006562.0000000001710000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 00000002.00000002.4509176650.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects AsyncRAT Author: ditekSHen
Abnormal high CPU Usage
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process Stats: CPU usage > 49%
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00434D50: GetFullPathNameW,__swprintf,_wcslen,_wcslen,_wcslen,CreateDirectoryW,CreateFileW,_memset,_wcslen,_wcsncpy,DeviceIoControl,CloseHandle,RemoveDirectoryW,CloseHandle, 0_2_00434D50
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004461ED _memset,DuplicateTokenEx,CloseHandle,OpenWindowStationW,GetProcessWindowStation,SetProcessWindowStation,OpenDesktopW,_wcslen,_wcsncpy,LoadUserProfileW,CreateEnvironmentBlock,CreateProcessAsUserW,UnloadUserProfile,CloseWindowStation,CloseDesktop,SetProcessWindowStation,CloseHandle,DestroyEnvironmentBlock, 0_2_004461ED
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004364AA GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError,ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState,SetSystemPowerState, 0_2_004364AA
Detected potential crypto function
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00409A40 0_2_00409A40
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00412038 0_2_00412038
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00427161 0_2_00427161
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0047E1FA 0_2_0047E1FA
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004212BE 0_2_004212BE
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00443390 0_2_00443390
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00443391 0_2_00443391
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0041A46B 0_2_0041A46B
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0041240C 0_2_0041240C
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00446566 0_2_00446566
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004045E0 0_2_004045E0
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0041D750 0_2_0041D750
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004037E0 0_2_004037E0
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00427859 0_2_00427859
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00412818 0_2_00412818
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040F890 0_2_0040F890
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0042397B 0_2_0042397B
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00411B63 0_2_00411B63
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0047CBF0 0_2_0047CBF0
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044EBBC 0_2_0044EBBC
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00412C38 0_2_00412C38
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044ED9A 0_2_0044ED9A
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00423EBF 0_2_00423EBF
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00424F70 0_2_00424F70
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0041AF0D 0_2_0041AF0D
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_03D62B60 0_2_03D62B60
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_021B4468 2_2_021B4468
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_021BF250 2_2_021BF250
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_021B1328 2_2_021B1328
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_021B3E71 2_2_021B3E71
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 2_2_021B1948 2_2_021B1948
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: String function: 00445975 appears 65 times
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: String function: 0041171A appears 37 times
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: String function: 0041718C appears 45 times
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: String function: 0040E6D0 appears 35 times
Sample file is different than original file name gathered from version info
Source: Dokument_2024-10-24_135211.exe, 00000000.00000003.2060662430.0000000003FC3000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs Dokument_2024-10-24_135211.exe
Source: Dokument_2024-10-24_135211.exe, 00000000.00000003.2057188056.000000000416D000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs Dokument_2024-10-24_135211.exe
Source: Dokument_2024-10-24_135211.exe, 00000000.00000002.2065006562.0000000001710000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFilenameAYT.exe4 vs Dokument_2024-10-24_135211.exe
Uses 32bit PE files
Source: Dokument_2024-10-24_135211.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
Yara signature match
Source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 00000000.00000002.2065006562.0000000001710000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 00000002.00000002.4509176650.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Helper.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Helper.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, AlgorithmAES.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/4@0/1
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044AF5C GetLastError,FormatMessageW, 0_2_0044AF5C
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00464422 OpenProcess,GetLastError,GetLastError,GetCurrentThread,OpenThreadToken,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,AdjustTokenPrivileges,GetLastError,OpenProcess,AdjustTokenPrivileges,CloseHandle,TerminateProcess,GetLastError,CloseHandle, 0_2_00464422
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004364AA GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,GetLastError,ExitWindowsEx,InitiateSystemShutdownExW,SetSystemPowerState,SetSystemPowerState, 0_2_004364AA
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0045D517 SetErrorMode,GetDiskFreeSpaceW,GetLastError,SetErrorMode, 0_2_0045D517
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0043701F CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,__wsplitpath,_wcscat,__wcsicoll,CloseHandle, 0_2_0043701F
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0047A999 OleInitialize,CLSIDFromProgID,CoCreateInstance,CoInitializeSecurity,_memset,_wcslen,_memset,CoCreateInstanceEx,CoSetProxyBlanket, 0_2_0047A999
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0043614F __swprintf,__swprintf,__wcsicoll,FindResourceW,LoadResource,LockResource,FindResourceW,LoadResource,SizeofResource,LockResource,CreateIconFromResourceEx, 0_2_0043614F
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File created: C:\Users\user\AppData\Roaming\AYT.exe Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: \Sessions\1\BaseNamedObjects\S7rRwTRJSkK53vKk
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Mutant created: NULL
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe File created: C:\Users\user\AppData\Local\Temp\nonagglutinant Jump to behavior
Source: Dokument_2024-10-24_135211.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: Dokument_2024-10-24_135211.exe ReversingLabs: Detection: 44%
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe File read: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe "C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe"
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe"
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe" Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: wsock32.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\InProcServer32 Jump to behavior
Source: AYT.lnk.2.dr LNK file: ..\..\..\..\..\AYT.exe
Source: Binary string: RegSvcs.pdb, source: AYT.exe.2.dr
Source: Binary string: wntdll.pdbUGP source: Dokument_2024-10-24_135211.exe, 00000000.00000003.2056282001.0000000003EA0000.00000004.00001000.00020000.00000000.sdmp, Dokument_2024-10-24_135211.exe, 00000000.00000003.2063576056.0000000004040000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: wntdll.pdb source: Dokument_2024-10-24_135211.exe, 00000000.00000003.2056282001.0000000003EA0000.00000004.00001000.00020000.00000000.sdmp, Dokument_2024-10-24_135211.exe, 00000000.00000003.2063576056.0000000004040000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: RegSvcs.pdb source: AYT.exe.2.dr

Data Obfuscation
barindex
.NET source code contains method to dynamically call methods (often used by packers)
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Messages.cs .Net Code: NewLateBinding.LateCall(obj, (Type)null, "Invoke", new object[2]{null,new object[5]{Settings.Host,Settings.Port,Settings.SPL,Settings.KEY,Helper.ID()}}, (string[])null, (Type[])null, (bool[])null, true)
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Messages.cs .Net Code: NewLateBinding.LateCall(obj, (Type)null, "Invoke", new object[2]{null,new object[2]{Pack[2],Helper.Decompress(Convert.FromBase64String(Pack[3]))}}, (string[])null, (Type[])null, (bool[])null, true)
.NET source code contains potential unpacker
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Messages.cs .Net Code: Plugin System.AppDomain.Load(byte[])
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Messages.cs .Net Code: Memory System.AppDomain.Load(byte[])
Source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, Messages.cs .Net Code: Memory
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040EB70 LoadLibraryA,GetProcAddress, 0_2_0040EB70
PE file contains an invalid checksum
Source: Dokument_2024-10-24_135211.exe Static PE information: real checksum: 0xa2135 should be: 0xc6e78
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004171D1 push ecx; ret 0_2_004171E4
Drops PE files
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File created: C:\Users\user\AppData\Roaming\AYT.exe Jump to dropped file
Creates a start menu entry (Start Menu\Programs\Startup)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AYT.lnk Jump to behavior
Stores files to the Windows start menu directory
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AYT.lnk Jump to behavior
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004772DE IsWindowVisible,IsWindowEnabled,GetForegroundWindow,IsIconic,IsZoomed, 0_2_004772DE
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004375B0 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput, 0_2_004375B0
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process 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
Contains functionality to detect sleep reduction / modifications
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00444078 0_2_00444078
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_VideoController
Switches to a custom stack to bypass stack traces
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe API/Special instruction interceptor: Address: 3D62784
Contains long sleeps (>= 3 min)
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 6698 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 3135 Jump to behavior
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe API coverage: 3.3 %
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00452126 FindFirstFileW,Sleep,FindNextFileW,FindClose, 0_2_00452126
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0045C999 FindFirstFileW,FindNextFileW,FindClose, 0_2_0045C999
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00436ADE GetFileAttributesW,FindFirstFileW,FindClose, 0_2_00436ADE
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00434BEE FindFirstFileW,FindFirstFileW,GetFileAttributesW,SetFileAttributesW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00434BEE
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0045DD7C FindFirstFileW,FindClose, 0_2_0045DD7C
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044BD29 _wcscat,_wcscat,__wsplitpath,FindFirstFileW,CopyFileW,_wcscpy,_wcscat,_wcscat,lstrcmpiW,DeleteFileW,MoveFileW,CopyFileW,DeleteFileW,CopyFileW,FindClose,MoveFileW,FindNextFileW,FindClose, 0_2_0044BD29
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00436D2D FindFirstFileW,CreateFileW,SetFileTime,CloseHandle,SetFileTime,CloseHandle, 0_2_00436D2D
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00442E1F SetCurrentDirectoryW,FindFirstFileW,SetCurrentDirectoryW,FindFirstFileW,FindNextFileW,FindClose,FindClose,FindClose,FindFirstFileW,SetCurrentDirectoryW,SetCurrentDirectoryW,SetCurrentDirectoryW,FindNextFileW,FindClose,FindClose, 0_2_00442E1F
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00475FE5 FindFirstFileW,FindClose,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToLocalFileTime,FileTimeToSystemTime,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf,__swprintf, 0_2_00475FE5
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0044BF8D _wcscat,__wsplitpath,FindFirstFileW,_wcscpy,_wcscat,_wcscat,DeleteFileW,FindNextFileW,FindClose,FindClose, 0_2_0044BF8D
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040E470 GetVersionExW,GetCurrentProcess,FreeLibrary,GetNativeSystemInfo,FreeLibrary,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_0040E470
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: RegSvcs.exe, 00000002.00000002.4509576676.0000000000797000.00000004.00000020.00020000.00000000.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\Dokument_2024-10-24_135211.exe Code function: 0_2_0045A259 BlockInput, 0_2_0045A259
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040D6D0 GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetModuleFileNameW,GetForegroundWindow,ShellExecuteW,GetForegroundWindow,ShellExecuteW, 0_2_0040D6D0
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040EB70 LoadLibraryA,GetProcAddress, 0_2_0040EB70
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_03D613A0 mov eax, dword ptr fs:[00000030h] 0_2_03D613A0
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_03D62A50 mov eax, dword ptr fs:[00000030h] 0_2_03D62A50
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_03D629F0 mov eax, dword ptr fs:[00000030h] 0_2_03D629F0
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00426DA1 CreateFileW,__lseeki64_nolock,__lseeki64_nolock,GetProcessHeap,HeapAlloc,__setmode_nolock,__write_nolock,__setmode_nolock,GetProcessHeap,HeapFree,__lseeki64_nolock,SetEndOfFile,GetLastError,__lseeki64_nolock, 0_2_00426DA1
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0042202E SetUnhandledExceptionFilter, 0_2_0042202E
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004230F5 __NMSG_WRITE,_raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_004230F5
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00417D93 _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_00417D93
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00421FA7 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_00421FA7
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\Dokument_2024-10-24_135211.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\Dokument_2024-10-24_135211.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 36F008 Jump to behavior
Contains functionality to execute programs as a different user
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0043916A LogonUserW, 0_2_0043916A
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040D6D0 GetCurrentDirectoryW,IsDebuggerPresent,GetFullPathNameW,SetCurrentDirectoryW,MessageBoxA,SetCurrentDirectoryW,GetModuleFileNameW,GetForegroundWindow,ShellExecuteW,GetForegroundWindow,ShellExecuteW, 0_2_0040D6D0
Contains functionality to simulate keystroke presses
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004375B0 GetForegroundWindow,FindWindowW,IsIconic,ShowWindow,SetForegroundWindow,GetWindowThreadProcessId,GetWindowThreadProcessId,GetCurrentThreadId,GetWindowThreadProcessId,AttachThreadInput,AttachThreadInput,AttachThreadInput,AttachThreadInput,SetForegroundWindow,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,MapVirtualKeyW,keybd_event,SetForegroundWindow,AttachThreadInput,AttachThreadInput,AttachThreadInput, 0_2_004375B0
Contains functionality to simulate mouse events
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00436431 __wcsicoll,mouse_event,__wcsicoll,mouse_event, 0_2_00436431
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe "C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe" Jump to behavior
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00445DD3 GetSecurityDescriptorDacl,_memset,GetAclInformation,GetLengthSid,GetAce,AddAce,GetLengthSid,GetLengthSid,CopySid,AddAce,SetSecurityDescriptorDacl,SetUserObjectSecurity, 0_2_00445DD3
Source: Dokument_2024-10-24_135211.exe Binary or memory string: Shell_TrayWnd
Source: Dokument_2024-10-24_135211.exe Binary or memory string: @3PDASCRWINUPRWINDOWNLWINUPLWINDOWNSHIFTUPSHIFTDOWNALTUPALTDOWNCTRLUPCTRLDOWNMOUSE_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
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_00410D10 cpuid 0_2_00410D10
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\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:\ 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.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\Dokument_2024-10-24_135211.exe Code function: 0_2_004223BC GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter, 0_2_004223BC
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004711D2 GetUserNameW, 0_2_004711D2
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0040E470 GetVersionExW,GetCurrentProcess,FreeLibrary,GetNativeSystemInfo,FreeLibrary,FreeLibrary,GetSystemInfo,GetSystemInfo, 0_2_0040E470
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * from AntivirusProduct

Stealing of Sensitive Information
barindex
Yara detected XWorm
Source: Yara match File source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2065006562.0000000001710000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.4509176650.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.4510073571.0000000002381000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Dokument_2024-10-24_135211.exe PID: 3480, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 5484, type: MEMORYSTR
OS version to string mapping found (often used in BOTs)
Source: Dokument_2024-10-24_135211.exe Binary or memory string: %.3d%S%M%H%m%Y%jX86IA64X64WIN32_NTWIN_2008R2WIN_7WIN_2008WIN_VISTAWIN_2003WIN_XPeWIN_XPWIN_2000InstallLanguageSYSTEM\CurrentControlSet\Control\Nls\LanguageSchemeLangIDControl Panel\Appearance3, 3, 6, 0USERPROFILEUSERDOMAINUSERDNSDOMAINDefaultGetSystemWow64DirectoryWSeDebugPrivilege:cdeclwinapistdcallnonestrwstrintbooluintlongulongdwordshortushortwordbyteubytebooleanfloatdoubleptrhwndhandlelresultlparamwparamint64uint64int_ptruint_ptrlong_ptrulong_ptrdword_ptridispatch64HKEY_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: Dokument_2024-10-24_135211.exe Binary or memory string: WIN_XP
Source: Dokument_2024-10-24_135211.exe Binary or memory string: WIN_XPe
Source: Dokument_2024-10-24_135211.exe Binary or memory string: WIN_VISTA
Source: Dokument_2024-10-24_135211.exe Binary or memory string: WIN_7

Remote Access Functionality
barindex
Yara detected XWorm
Source: Yara match File source: 2.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.Dokument_2024-10-24_135211.exe.1710000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2065006562.0000000001710000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.4509176650.0000000000402000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.4510073571.0000000002381000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Dokument_2024-10-24_135211.exe PID: 3480, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 5484, type: MEMORYSTR
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_004741BB socket,WSAGetLastError,bind,WSAGetLastError,closesocket, 0_2_004741BB
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0046483C socket,WSAGetLastError,bind,WSAGetLastError,listen,WSAGetLastError,closesocket, 0_2_0046483C
Source: C:\Users\user\Desktop\Dokument_2024-10-24_135211.exe Code function: 0_2_0047AD92 OleInitialize,_wcslen,CreateBindCtx,MkParseDisplayName,CLSIDFromProgID,GetActiveObject, 0_2_0047AD92
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
154.216.18.238
 unknown Seychelles
135357 SKHT-ASShenzhenKatherineHengTechnologyInformationCo true

Contacted URLs

Name Malicious Antivirus Detection Reputation
154.216.18.238 true
    		unknown