2025-02-07_d514ad4a89b0c36eb1c1cbec2b5e5c3a_floxif_mafia

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General

Target
2025-02-07_d514ad4a89b0c36eb1c1cbec2b5e5c3a_floxif_mafia
Size 1.8MB
Sample250207-a3fb1asmgs
SHA256 5bf64bcf084aeb3dec34a19a9a7ec8d1c1c50e2787276df21f4d277836339ac9
MD5 d514ad4a89b0c36eb1c1cbec2b5e5c3a
SHA1 99420d2872c81672854e1ab233988f6bcee19785
SHA512 b3431b6045c4de1d5608a0c4b385ce81c2dc005b9edf232b4b4c079c538a2c3a6f8a4ade5e4d329703bb59806bb4552585cc56229dc54eb5b4957d16ec532046
SSDEEP 49152:W5Zp6SIguuBR5+s56vDwpPtwHvehhFKT8oBaqBeqyZSERu9Ws:W5qSfuuCv0pPWehhFMBpBeq0m
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

File Explorer

2025-02-07_d514ad4a89b0c36eb1c1cbec2b5e5c3a_floxif_mafia

.exe 1.8MB

2025-02-07_d514ad4a89b0c36eb1c1cbec2b5e5c3a_floxif_mafia

IMPHASH c5941ec274b8976f4909a6f92cc41435
SHA256 5bf64bcf084aeb3dec34a19a9a7ec8d1c1c50e2787276df21f4d277836339ac9
MD5 d514ad4a89b0c36eb1c1cbec2b5e5c3a
SHA1 99420d2872c81672854e1ab233988f6bcee19785
SHA512 b3431b6045c4de1d5608a0c4b385ce81c2dc005b9edf232b4b4c079c538a2c3a6f8a4ade5e4d329703bb59806bb4552585cc56229dc54eb5b4957d16ec532046
SSDEEP 49152:W5Zp6SIguuBR5+s56vDwpPtwHvehhFKT8oBaqBeqyZSERu9Ws:W5qSfuuCv0pPWehhFMBpBeq0m
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

PE Signature issue

Digest

bd:40:8c:c9:75:89:02:32:ee:8f:ac:5d:44:d2:a6:23:a1:53:e3:ba

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=NVIDIA Corporation,OU=IT-MIS,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

Chains

Jun 29, 2015

Subject

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Serial Number

04:00:00:00:00:01:2f:4e:e1:52:d7

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Apr 13, 2011 - Jan 28, 2028

Subject

CN=GlobalSign TSA for MS Authenticode - G2,O=GMO GlobalSign Pte Ltd,C=SG

Serial Number

11:21:06:a0:81:d3:3f:d8:7a:e5:82:4c:c1:6b:52:09:4e:03

Issuer

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Feb 3, 2015 - Mar 3, 2026

Subject

CN=NVIDIA Corporation,OU=IT-MIS,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

Serial Number

5e:47:75:35:c6:83:43:ba:71:c7:4d:70:b9:e9:7d:5b

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Sep 6, 2014 - Sep 7, 2015

Subject

Serial Number

61:19:93:e4:00:00:00:00:00:1c

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Feb 22, 2011 - Feb 22, 2021

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Serial Number

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Timespan

Feb 8, 2010 - Feb 7, 2020

Minor OS version

Major OS version

Entry point

953284

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

C:\dvs\p4\build\sw\rel\gpu_drv\r340\r340_00\drivers\NvUpdate\backend\build\bin\Win32\Release\NvBackend.pdb

ws2_32

WSAWaitForMultipleEvents send WSAStartup WSACleanup gethostbyname accept listen WSACloseEvent getsockname setsockopt __WSAFDIsSet closesocket WSACreateEvent socket bind recv sendto WSAEventSelect htons WSAEnumNetworkEvents WSAGetLastError htonl inet_addr connect ioctlsocket WSAResetEvent select

kernel32

GetModuleHandleA EnterCriticalSection LoadLibraryA LeaveCriticalSection InitializeCriticalSection CreatePipe ReadFile GetProcessTimes GetSystemTimeAsFileTime SetHandleInformation GetCurrentProcess GetExitCodeProcess CreateProcessW OpenEventW GetStdHandle Sleep WriteFile WaitForSingleObject GetCommandLineW GetUserDefaultUILanguage GlobalMemoryStatusEx GetVersionExW GetNativeSystemInfo GetProcAddress GetProcessHeap HeapFree HeapAlloc LocalFree CloseHandle SetLastError GetLastError CreateFileW GetSystemDirectoryW GetModuleHandleW FreeLibrary InterlockedCompareExchange SetEnvironmentVariableA GetDriveTypeW SetStdHandle WriteConsoleW CompareStringW InterlockedExchange HeapReAlloc GetTimeZoneInformation IsValidLocale EnumSystemLocalesA GetLocaleInfoA GetUserDefaultLCID CreateFileA GetFullPathNameA SetFilePointer GetConsoleMode GetConsoleCP GetStringTypeW LCMapStringW GetModuleFileNameA RtlUnwind GetEnvironmentStringsW FreeEnvironmentStringsW GetFileType InitializeCriticalSectionAndSpinCount SetHandleCount ExitProcess HeapSize HeapCreate IsProcessorFeaturePresent RaiseException GetLocaleInfoW TlsFree TlsSetValue TlsGetValue TlsAlloc IsValidCodePage GetOEMCP GetACP InterlockedIncrement GetCPInfo IsDebuggerPresent SetUnhandledExceptionFilter UnhandledExceptionFilter TerminateProcess MapViewOfFile UnmapViewOfFile VirtualQuery ProcessIdToSessionId CreateFileMappingW OpenFileMappingW GetCurrentProcessId LoadLibraryW IsWow64Process WideCharToMultiByte MultiByteToWideChar SetEvent ReleaseSemaphore ResetEvent CreateSemaphoreW CreateEventW DeleteCriticalSection GetTickCount lstrlenA QueryPerformanceCounter QueryPerformanceFrequency lstrlenW CreateMutexW PeekNamedPipe SystemTimeToFileTime FormatMessageW FileTimeToSystemTime SetThreadPriority FlushFileBuffers OpenMutexW WaitForMultipleObjects ReleaseMutex FileTimeToLocalFileTime ResumeThread SetEnvironmentVariableW GetModuleHandleExW CreateDirectoryW GetCurrentThread CopyFileW GetFileAttributesW GetModuleFileNameW FindClose GetFileAttributesExW GetWindowsDirectoryW DeleteFileW SetEndOfFile SetFilePointerEx GetFileInformationByHandle GetCurrentThreadId GetCurrentDirectoryW GetProcessAffinityMask SetThreadAffinityMask InterlockedDecrement GetSystemDirectoryA lstrcmpiW GetSystemDefaultLangID DeviceIoControl DecodePointer EncodePointer GetCommandLineA HeapSetInformation GetStartupInfoW ExitThread CreateThread MoveFileW GetDriveTypeA FindFirstFileExA

user32

EnumDisplayDevicesW EnumDisplaySettingsW GetSystemMetrics EnumDisplaySettingsExW

advapi32

CryptGetHashParam CryptAcquireContextW CryptReleaseContext RegOpenKeyExW RegCloseKey RegQueryInfoKeyW RegEnumKeyExW CryptHashData CryptDestroyHash CryptCreateHash RegSetValueExW RegCreateKeyExW SetEntriesInAclW SetSecurityDescriptorDacl ConvertStringSidToSidW InitializeSecurityDescriptor RegQueryValueExW

shell32

SHGetFolderPathW CommandLineToArgvW

shlwapi

PathCombineW

setupapi

SetupDiGetDeviceRegistryPropertyW SetupDiDestroyDeviceInfoList SetupDiEnumDeviceInfo SetupDiGetClassDevsW SetupDiSetDeviceInstallParamsW SetupDiDestroyDriverInfoList SetupDiEnumDriverInfoW SetupDiGetDeviceInstallParamsW SetupDiBuildDriverInfoList SetupDiEnumDeviceInterfaces SetupDiGetDeviceInterfaceDetailW SetupDiGetDriverInstallParamsW

version

GetFileVersionInfoSizeA GetFileVersionInfoA GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

winhttp

WinHttpAddRequestHeaders WinHttpReadData WinHttpCrackUrl WinHttpOpen WinHttpOpenRequest WinHttpSetOption WinHttpCloseHandle WinHttpConnect WinHttpSendRequest WinHttpQueryHeaders WinHttpReceiveResponse WinHttpQueryDataAvailable

ole32

CoUninitialize CoSetProxyBlanket CoCreateInstance CoCreateGuid StringFromGUID2 CoInitialize

oleaut32

SafeArrayGetElement VariantChangeType VariantCopy VariantClear SysStringLen SysFreeString VariantInit SafeArrayGetLBound SysAllocString

Sharing

General

Malware Config

Signatures

File Explorer

2025-02-07_d514ad4a89b0c36eb1c1cbec2b5e5c3a_floxif_mafia

PE Signature issue

ws2_32

kernel32

user32

advapi32

shell32

shlwapi

setupapi

version

winhttp

ole32

oleaut32

generic