8339045F879C83C60A535E72190C6B53[.]exe

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General

Target
8339045F879C83C60A535E72190C6B53.exe
Size 2.9MB
Sample240301-wza4rsbd78
SHA256 ec78b7b9f3560e19d0c723d7d114747d3833cb940631f9a3dbe83634e8d68491
MD5 8339045f879c83c60a535e72190c6b53
SHA1 9a2014f7c7f43c41b4c3985162ef37d21609c9d8
SHA512 c58553a40fa63e6e635db473b1c77e91e74879011929ba5466a318c1709ec023ebc3ad51e670e93bfcbd6aa99f6b63d77b72f30e13b204e26ad4c10e504bd4ef
SSDEEP 49152:MhUcoTm8u5JdsNSv9qoIBChdBI2F/jgflh0cC8rUQzzga4pNqnd0YmTEG70+3xM:eUrhuzKAv9ZIBCbBI2FUEcCIUUzgBpkj
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

File Explorer

8339045F879C83C60A535E72190C6B53.exe

.exe 2.9MB

8339045F879C83C60A535E72190C6B53.exe

IMPHASH 9ab9a81e69cf807eb00009b3ff30d4ca
SHA256 ec78b7b9f3560e19d0c723d7d114747d3833cb940631f9a3dbe83634e8d68491
MD5 8339045f879c83c60a535e72190c6b53
SHA1 9a2014f7c7f43c41b4c3985162ef37d21609c9d8
SHA512 c58553a40fa63e6e635db473b1c77e91e74879011929ba5466a318c1709ec023ebc3ad51e670e93bfcbd6aa99f6b63d77b72f30e13b204e26ad4c10e504bd4ef
SSDEEP 49152:MhUcoTm8u5JdsNSv9qoIBChdBI2F/jgflh0cC8rUQzzga4pNqnd0YmTEG70+3xM:eUrhuzKAv9ZIBCbBI2FUEcCIUUzgBpkj
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

PE Signature issue

Digest

c5:a7:33:c1:dc:80:be:18:cf:02:22:f7:d1:12:3b:12:3a:e6:aa:ac:fc:7e:67:87:f8:f0:1d:c7:fc:2f:00:d0

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=NGWIN Software co.,O=NGWIN Software co.,L=Burnaby,ST=British Columbia,C=CA

Chains

Feb 12, 2024

CN=NGWIN Software co.,O=NGWIN Software co.,L=Burnaby,ST=British Columbia,C=CA

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

PE Signature issue

Digest

d2:4c:dc:98:94:84:87:fd:86:3c:1c:ef:91:d3:c0:40:40:5b:66:8c

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=NGWIN Software co.,O=NGWIN Software co.,L=Burnaby,ST=British Columbia,C=CA

Chains

Feb 12, 2024

CN=NGWIN Software co.,O=NGWIN Software co.,L=Burnaby,ST=British Columbia,C=CA

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Oct 22, 2013 - Oct 22, 2028

Subject

CN=NGWIN Software co.,O=NGWIN Software co.,L=Burnaby,ST=British Columbia,C=CA

Serial Number

06:60:61:3e:f0:04:38:6c:ca:37:34:c8:9d:51:70:f4

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Mar 30, 2021 - Apr 3, 2024

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 1, 2022 - Nov 9, 2031

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Serial Number

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Jul 14, 2023 - Oct 13, 2034

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Oct 22, 2013 - Oct 22, 2028

Subject

CN=NGWIN Software co.,O=NGWIN Software co.,L=Burnaby,ST=British Columbia,C=CA

Serial Number

06:60:61:3e:f0:04:38:6c:ca:37:34:c8:9d:51:70:f4

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Mar 30, 2021 - Apr 3, 2024

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Serial Number

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Jul 14, 2023 - Oct 13, 2034

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

189960

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

Z:\7zsfxmm-9661f20d755d8bb8ca5ead4af3460d5185a17678\Output\Win32\7ZSfxMod.pdb

comctl32

ord17

kernel32

SetLastError Sleep CreateThread GetExitCodeThread GetLocalTime SystemTimeToFileTime GetEnvironmentVariableW ExpandEnvironmentStringsW SetCurrentDirectoryW GetCurrentDirectoryW CompareFileTime CreateDirectoryW DeleteFileW FindClose FindFirstFileW FindNextFileW GetFileAttributesW RemoveDirectoryW GetTempPathW GetSystemTimeAsFileTime lstrcmpW lstrcmpiW lstrlenA MultiByteToWideChar WideCharToMultiByte GetLocaleInfoW GetSystemDefaultUILanguage GetUserDefaultUILanguage GetSystemDefaultLCID GetCommandLineW SetEnvironmentVariableW CreateFileW GetDriveTypeW WriteFile GetTickCount GetModuleFileNameW GetModuleHandleW LoadLibraryA BeginUpdateResourceW UpdateResourceW EndUpdateResourceW GetCurrentThreadId TerminateThread SuspendThread ResumeThread GetSystemDirectoryW GetProcAddress LockResource LocalFree MulDiv FormatMessageW lstrcpyW FindResourceA EnterCriticalSection LeaveCriticalSection DeleteCriticalSection VirtualAlloc VirtualFree GetFileSize ReadFile SetEndOfFile SetFilePointer SetFileTime GetFileInformationByHandle WaitForMultipleObjects InitializeCriticalSection SetEvent ResetEvent CreateEventW RtlUnwind RaiseException EncodePointer VirtualQuery InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW GetCurrentProcess InitializeSListHead GetCurrentProcessId QueryPerformanceCounter SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent IsProcessorFeaturePresent SetFileAttributesW WaitForSingleObject GetLastError CloseHandle lstrlenW LoadResource TerminateProcess

user32

ReleaseDC GetClientRect MessageBeep ClientToScreen PtInRect GetWindowLongW SetWindowLongW GetWindow SetWindowsHookExW UnhookWindowsHookEx CallNextHookEx GetWindowDC SetTimer DrawIconEx SystemParametersInfoW CallWindowProcW DefWindowProcW wvsprintfW MessageBoxA GetKeyState GetParent ScreenToClient GetDC DrawTextW EnableMenuItem GetSystemMenu GetSystemMetrics EnableWindow LoadIconW KillTimer SendMessageW EndDialog wsprintfW GetDlgItem DialogBoxIndirectParamW SetWindowPos ShowWindow LoadImageW IsWindow CharUpperW SetWindowTextW GetWindowTextW GetWindowTextLengthW GetWindowRect SetFocus

gdi32

DeleteObject GetDeviceCaps SelectObject GetObjectW CreateFontIndirectW

shell32

SHBrowseForFolderW SHGetPathFromIDListW SHGetMalloc ShellExecuteW SHGetSpecialFolderPathW ShellExecuteExW SHGetFileInfoW

ole32

CoCreateInstance CoInitializeEx

oleaut32

SysAllocStringLen VariantClear

api-ms-win-crt-convert-l1-1-0

_wtol

api-ms-win-crt-string-l1-1-0

wcsncmp strcpy_s _wcsnicmp wcsncpy strncpy wcscmp

api-ms-win-crt-runtime-l1-1-0

abort _configure_narrow_argv _initialize_narrow_environment _beginthreadex _register_onexit_function _crt_atexit _controlfp_s _cexit _seh_filter_exe _set_app_type terminate _get_initial_narrow_environment _initterm _initterm_e exit _exit __p___argc __p___argv _c_exit _register_thread_local_exe_atexit_callback _initialize_onexit_table _set_new_handler

api-ms-win-crt-heap-l1-1-0

_set_new_mode malloc _callnewh calloc free

api-ms-win-crt-stdio-l1-1-0

_set_fmode __p__commode

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sharing

General

Malware Config

Signatures

File Explorer

8339045F879C83C60A535E72190C6B53.exe

PE Signature issue

PE Signature issue

comctl32

kernel32

user32

gdi32

shell32

ole32

oleaut32

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

generic