Windows Analysis Report
Bzw4UJiXNj.exe

Overview

General Information

Sample name: Bzw4UJiXNj.exe
renamed because original name is a hash value
Original sample name: 4b61a3d79a892267bf6e76a54e188cc0.exe
Analysis ID: 1528625
MD5: 4b61a3d79a892267bf6e76a54e188cc0
SHA1: e1dc7ad66e65bf5ca6701eb224d11761c56b1288
SHA256: 6bff92bd6fb84f1a453ead8ef017b6ae42a78b7fbbbd6414ec8a9cd669bf3b05
Tags: 64exetrojan
Infos:

Detection

Metasploit
Score: 96
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Metasploit Payload
Machine Learning detection for dropped file
Machine Learning detection for sample
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to communicate with device drivers
Contains functionality to launch a program with higher privileges
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Detected potential crypto function
Drops PE files
File is packed with WinRar
Found dropped PE file which has not been started or loaded
PE file contains sections with non-standard names
Sample file is different than original file name gathered from version info
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

AV Detection
barindex
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe Avira: detection malicious, Label: TR/Patched.Gen2
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe ReversingLabs: Detection: 84%
Source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe Virustotal: Detection: 81% Perma Link
Multi AV Scanner detection for submitted file
Source: Bzw4UJiXNj.exe ReversingLabs: Detection: 66%
Source: Bzw4UJiXNj.exe Virustotal: Detection: 69% Perma Link
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe Joe Sandbox ML: detected
Machine Learning detection for sample
Source: Bzw4UJiXNj.exe Joe Sandbox ML: detected
Source: Bzw4UJiXNj.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF, TERMINAL_SERVER_AWARE
Source: Binary string: C:\local0\asf\release\build-2.2.14\support\Release\ab.pdb source: Bzw4UJiXNj.exe, 00000000.00000003.2115529243.00000279499A2000.00000004.00000020.00020000.00000000.sdmp, Icon-https.exe.0.dr
Source: Binary string: D:\Projects\WinRAR\sfx\build\sfxrar64\Release\sfxrar.pdb source: Bzw4UJiXNj.exe
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DAB190 EndDialog,SetDlgItemTextW,GetMessageW,IsDialogMessageW,TranslateMessage,DispatchMessageW,EndDialog,GetDlgItem,SendMessageW,SendMessageW,SetFocus,GetLastError,GetLastError,GetTickCount,GetLastError,GetCommandLineW,CreateFileMappingW,MapViewOfFile,ShellExecuteExW,Sleep,UnmapViewOfFile,CloseHandle,SetDlgItemTextW,SetWindowTextW,SetDlgItemTextW,SetWindowTextW,GetDlgItem,GetWindowLongPtrW,SetWindowLongPtrW,SetDlgItemTextW,SendMessageW,SendDlgItemMessageW,GetDlgItem,SendMessageW,GetDlgItem,SetDlgItemTextW,SetDlgItemTextW,SetForegroundWindow,DialogBoxParamW,EndDialog,EnableWindow,SendMessageW,PostMessageW,SetDlgItemTextW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SendDlgItemMessageW,FindFirstFileW,FindClose,SendDlgItemMessageW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646DAB190
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D940BC FindFirstFileW,FindFirstFileW,GetLastError,FindNextFileW,GetLastError,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646D940BC
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DBFCA0 FindFirstFileExA, 0_2_00007FF646DBFCA0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\AppData Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\AppData\Local Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\Videos\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\Music\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\OneDrive\desktop.ini Jump to behavior
Source: Icon-https.exe.0.dr String found in binary or memory: http://www.apache.org/
Source: Bzw4UJiXNj.exe, 00000000.00000003.2115529243.00000279499A2000.00000004.00000020.00020000.00000000.sdmp, Icon-https.exe.0.dr String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0
Source: Icon-https.exe.0.dr String found in binary or memory: http://www.zeustech.net/

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe, type: DROPPED Matched rule: Identifies metasploit wininet reverse shellcode. Also used by other tools (like beacon). Author: unknown
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D8C2F0: CreateFileW,CloseHandle,wcscpy,wcscpy,wcscpy,wcscpy,CreateFileW,DeviceIoControl,CloseHandle,GetLastError,RemoveDirectoryW,DeleteFileW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646D8C2F0
Detected potential crypto function
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB0754 0_2_00007FF646DB0754
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D8F930 0_2_00007FF646D8F930
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D94928 0_2_00007FF646D94928
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9A4AC 0_2_00007FF646D9A4AC
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA3484 0_2_00007FF646DA3484
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DAB190 0_2_00007FF646DAB190
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D85E24 0_2_00007FF646D85E24
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA1F20 0_2_00007FF646DA1F20
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DACE88 0_2_00007FF646DACE88
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DBC838 0_2_00007FF646DBC838
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D84840 0_2_00007FF646D84840
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC2550 0_2_00007FF646DC2550
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D876C0 0_2_00007FF646D876C0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA53F0 0_2_00007FF646DA53F0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9B534 0_2_00007FF646D9B534
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA21D0 0_2_00007FF646DA21D0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9F180 0_2_00007FF646D9F180
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D8A310 0_2_00007FF646D8A310
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D8C2F0 0_2_00007FF646D8C2F0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D87288 0_2_00007FF646D87288
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9126C 0_2_00007FF646D9126C
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC2080 0_2_00007FF646DC2080
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA8DF4 0_2_00007FF646DA8DF4
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB0754 0_2_00007FF646DB0754
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA2D58 0_2_00007FF646DA2D58
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9AF18 0_2_00007FF646D9AF18
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB8C1C 0_2_00007FF646DB8C1C
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA4B98 0_2_00007FF646DA4B98
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9BB90 0_2_00007FF646D9BB90
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D95B60 0_2_00007FF646D95B60
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB89A0 0_2_00007FF646DB89A0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA3964 0_2_00007FF646DA3964
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D9C96C 0_2_00007FF646D9C96C
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC5AF8 0_2_00007FF646DC5AF8
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D81AA4 0_2_00007FF646D81AA4
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA2AB0 0_2_00007FF646DA2AB0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DBFA94 0_2_00007FF646DBFA94
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D91A48 0_2_00007FF646D91A48
Sample file is different than original file name gathered from version info
Source: Bzw4UJiXNj.exe, 00000000.00000003.2115529243.00000279499A2000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameab.exeF vs Bzw4UJiXNj.exe
Yara signature match
Source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe, type: DROPPED Matched rule: Windows_Trojan_Metasploit_24338919 os = windows, severity = x86, description = Identifies metasploit wininet reverse shellcode. Also used by other tools (like beacon)., creation_date = 2021-03-23, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = ac76190a84c4bdbb6927c5ad84a40e2145ca9e76369a25ac2ffd727eefef4804, id = 24338919-8efe-4cf2-a23a-a3f22095b42d, last_modified = 2021-08-23
Source: Icon-https.exe.0.dr Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: classification engine Classification label: mal96.troj.winEXE@1/3@0/0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D8B6D8 GetLastError,FormatMessageW,LocalFree, 0_2_00007FF646D8B6D8
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DA8624 FindResourceW,SizeofResource,LoadResource,LockResource,GlobalAlloc,GlobalLock,CreateStreamOnHGlobal,GdipAlloc,GdipCreateHBITMAPFromBitmap,GlobalUnlock,GlobalFree, 0_2_00007FF646DA8624
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File created: C:\Users\user\AppData\Local\Temp\RarSFX0 Jump to behavior
Source: Bzw4UJiXNj.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File read: C:\Windows\win.ini Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: Bzw4UJiXNj.exe ReversingLabs: Detection: 66%
Source: Bzw4UJiXNj.exe Virustotal: Detection: 69%
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File read: C:\Users\user\Desktop\Bzw4UJiXNj.exe Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: dxgidebug.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: sfc_os.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: riched20.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: usp10.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: msls31.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: windowscodecs.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: ndfapi.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: wdi.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: duser.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: xmllite.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: atlthunk.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: windows.fileexplorer.common.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: ntshrui.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: cscapi.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Section loaded: linkinfo.dll Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00BB2765-6A77-11D0-A535-00C04FD7D062}\InProcServer32 Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: Bzw4UJiXNj.exe Static PE information: Image base 0x140000000 > 0x60000000
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: Bzw4UJiXNj.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF, TERMINAL_SERVER_AWARE
Source: Bzw4UJiXNj.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: C:\local0\asf\release\build-2.2.14\support\Release\ab.pdb source: Bzw4UJiXNj.exe, 00000000.00000003.2115529243.00000279499A2000.00000004.00000020.00020000.00000000.sdmp, Icon-https.exe.0.dr
Source: Binary string: D:\Projects\WinRAR\sfx\build\sfxrar64\Release\sfxrar.pdb source: Bzw4UJiXNj.exe
Source: Bzw4UJiXNj.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: Bzw4UJiXNj.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: Bzw4UJiXNj.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: Bzw4UJiXNj.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: Bzw4UJiXNj.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata
File is packed with WinRar
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File created: C:\Users\user\AppData\Local\Temp\RarSFX0\__tmp_rar_sfx_access_check_6096718 Jump to behavior
PE file contains sections with non-standard names
Source: Bzw4UJiXNj.exe Static PE information: section name: .didat
Source: Bzw4UJiXNj.exe Static PE information: section name: _RDATA
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC5156 push rsi; retf 0_2_00007FF646DC5157
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC5166 push rsi; retf 0_2_00007FF646DC5167
Source: Icon-https.exe.0.dr Static PE information: section name: .text entropy: 7.021725181628894
Drops PE files
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File created: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe Jump to dropped file
Found dropped PE file which has not been started or loaded
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe Jump to dropped file
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DAB190 EndDialog,SetDlgItemTextW,GetMessageW,IsDialogMessageW,TranslateMessage,DispatchMessageW,EndDialog,GetDlgItem,SendMessageW,SendMessageW,SetFocus,GetLastError,GetLastError,GetTickCount,GetLastError,GetCommandLineW,CreateFileMappingW,MapViewOfFile,ShellExecuteExW,Sleep,UnmapViewOfFile,CloseHandle,SetDlgItemTextW,SetWindowTextW,SetDlgItemTextW,SetWindowTextW,GetDlgItem,GetWindowLongPtrW,SetWindowLongPtrW,SetDlgItemTextW,SendMessageW,SendDlgItemMessageW,GetDlgItem,SendMessageW,GetDlgItem,SetDlgItemTextW,SetDlgItemTextW,SetForegroundWindow,DialogBoxParamW,EndDialog,EnableWindow,SendMessageW,PostMessageW,SetDlgItemTextW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SendDlgItemMessageW,FindFirstFileW,FindClose,SendDlgItemMessageW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646DAB190
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D940BC FindFirstFileW,FindFirstFileW,GetLastError,FindNextFileW,GetLastError,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646D940BC
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DBFCA0 FindFirstFileExA, 0_2_00007FF646DBFCA0
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB16A4 VirtualQuery,GetSystemInfo, 0_2_00007FF646DB16A4
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\AppData Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\AppData\Local Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\Videos\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\Music\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe File opened: C:\Users\user\OneDrive\desktop.ini Jump to behavior
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB76D8 RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00007FF646DB76D8
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC0D20 GetProcessHeap, 0_2_00007FF646DC0D20
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB76D8 RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00007FF646DB76D8
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB3354 SetUnhandledExceptionFilter, 0_2_00007FF646DB3354
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB2510 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_00007FF646DB2510
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB3170 IsProcessorFeaturePresent,RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00007FF646DB3170
Contains functionality to launch a program with higher privileges
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DAB190 EndDialog,SetDlgItemTextW,GetMessageW,IsDialogMessageW,TranslateMessage,DispatchMessageW,EndDialog,GetDlgItem,SendMessageW,SendMessageW,SetFocus,GetLastError,GetLastError,GetTickCount,GetLastError,GetCommandLineW,CreateFileMappingW,MapViewOfFile,ShellExecuteExW,Sleep,UnmapViewOfFile,CloseHandle,SetDlgItemTextW,SetWindowTextW,SetDlgItemTextW,SetWindowTextW,GetDlgItem,GetWindowLongPtrW,SetWindowLongPtrW,SetDlgItemTextW,SendMessageW,SendDlgItemMessageW,GetDlgItem,SendMessageW,GetDlgItem,SetDlgItemTextW,SetDlgItemTextW,SetForegroundWindow,DialogBoxParamW,EndDialog,EnableWindow,SendMessageW,PostMessageW,SetDlgItemTextW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SendDlgItemMessageW,FindFirstFileW,FindClose,SendDlgItemMessageW,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646DAB190
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DC58E0 cpuid 0_2_00007FF646DC58E0
Contains functionality to query locales information (e.g. system language)
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: GetLocaleInfoW,GetNumberFormatW, 0_2_00007FF646DAA2CC
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646DB0754 GetCommandLineW,OpenFileMappingW,MapViewOfFile,UnmapViewOfFile,MapViewOfFile,UnmapViewOfFile,CloseHandle,SetEnvironmentVariableW,GetLocalTime,swprintf,SetEnvironmentVariableW,GetModuleHandleW,LoadIconW,DialogBoxParamW,Sleep,DeleteObject,DeleteObject,CloseHandle,OleUninitialize,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn,_invalid_parameter_noinfo_noreturn, 0_2_00007FF646DB0754
Source: C:\Users\user\Desktop\Bzw4UJiXNj.exe Code function: 0_2_00007FF646D951A4 GetVersionExW, 0_2_00007FF646D951A4

Remote Access Functionality
barindex
Yara detected Metasploit Payload
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\RarSFX0\Icon-https.exe, type: DROPPED
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1528625 Sample: Bzw4UJiXNj.exe Startdate: 08/10/2024 Architecture: WINDOWS Score: 96 10 Malicious sample detected (through community Yara rule) 2->10 12 Antivirus detection for dropped file 2->12 14 Multi AV Scanner detection for dropped file 2->14 16 4 other signatures 2->16 5 Bzw4UJiXNj.exe 1 14 2->5         started        process3 file4 8 C:\Users\user\AppData\...\Icon-https.exe, PE32 5->8 dropped
⊘No contacted IP infos