tofsee | 58dc816a5a4741f9ddc1c1f8d1219970_NeikiAnalytics[.]exe

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General

Target
58dc816a5a4741f9ddc1c1f8d1219970_NeikiAnalytics.exe
Size 71KB
Sample240529-2pm88sdf43
SHA256 5ea164e4059376882524f80877fc74e18413c682a4aa8c9f6082ff0d52f776e5
MD5 58dc816a5a4741f9ddc1c1f8d1219970
SHA1 e2c2145e2720858854221aa623a4b17a33dbc251
SHA512 23e45ed7e2bd2094566d8ba352f8cfa715bd52275ee6adc2cf8de9d329166f4d1dcbdaacd40472e19381ed6d1c85e7ff9a7718128b93eaed14dadffc9e55bf6f
SSDEEP 1536:Xgs2wgCqbfusDBegRmY3xHER7WRWdpIPUc:VgCqCsDB/Rm8klpI8
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

tofsee

Malware Config

Signatures

Tofsee family
tofsee

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
58dc816a5a4741f9ddc1c1f8d1219970_NeikiAnalytics.exe

File Explorer

58dc816a5a4741f9ddc1c1f8d1219970_NeikiAnalytics.exe

.exe 71KB

58dc816a5a4741f9ddc1c1f8d1219970_NeikiAnalytics.exe

IMPHASH 0bdef4d92a94790d7d279561a490c5bb
SHA256 5ea164e4059376882524f80877fc74e18413c682a4aa8c9f6082ff0d52f776e5
MD5 58dc816a5a4741f9ddc1c1f8d1219970
SHA1 e2c2145e2720858854221aa623a4b17a33dbc251
SHA512 23e45ed7e2bd2094566d8ba352f8cfa715bd52275ee6adc2cf8de9d329166f4d1dcbdaacd40472e19381ed6d1c85e7ff9a7718128b93eaed14dadffc9e55bf6f
SSDEEP 1536:Xgs2wgCqbfusDBegRmY3xHER7WRWdpIPUc:VgCqCsDB/Rm8klpI8
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

39531

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

ws2_32

ioctlsocket __WSAFDIsSet WSAStartup send connect setsockopt bind listen accept getsockname htonl gethostname socket select recv ntohs htons sendto gethostbyaddr inet_ntoa gethostbyname inet_addr getpeername closesocket

dbghelp

StackWalk64

kernel32

GetVolumeInformationA GetComputerNameA GetTickCount GetCurrentProcess GetModuleHandleA GetSystemInfo GetVersionExA lstrcmpiA lstrlenA Sleep lstrcpynA InterlockedExchange GetCurrentThreadId ExitProcess GetOverlappedResult WaitForSingleObject GetLastError WriteFile ReadFile CreateFileA DisconnectNamedPipe ConnectNamedPipe CreateNamedPipeA CloseHandle LoadLibraryA GetEnvironmentVariableA DeleteFileA IsBadWritePtr IsBadCodePtr lstrcpyA lstrcmpA VirtualProtect IsBadReadPtr VirtualFree WriteProcessMemory VirtualAllocEx VirtualAlloc SetFilePointer GetFileSize SetFileAttributesA GetDiskFreeSpaceA GetWindowsDirectoryA GetProcAddress LocalFree GetFileAttributesExA LocalAlloc CreateProcessA GetTempPathA SystemTimeToFileTime GetSystemTime DeviceIoControl CreateFileW GetModuleFileNameA ResumeThread SetThreadContext TerminateProcess GetThreadContext lstrcatA CreateThread GetDriveTypeA GetCommandLineA SetUnhandledExceptionFilter SetErrorMode InterlockedIncrement GetLocalTime GetTimeZoneInformation FileTimeToLocalFileTime FileTimeToSystemTime InterlockedDecrement HeapSize GetSystemTimeAsFileTime MultiByteToWideChar lstrlenW GetStartupInfoW GetProcessHeap HeapAlloc HeapReAlloc HeapFree FreeLibrary CreateEventA GetSystemDirectoryA

user32

wsprintfA CharToOemA

advapi32

ConvertSidToStringSidA AllocateAndInitializeSid CreateProcessWithLogonW RegCreateKeyExA StartServiceCtrlDispatcherA RegisterServiceCtrlHandlerA SetServiceStatus RegDeleteValueA RegGetKeySecurity RegSetKeySecurity RegSetValueExA GetLengthSid GetFileSecurityA GetSecurityDescriptorOwner EqualSid InitializeSecurityDescriptor SetSecurityDescriptorOwner SetFileSecurityA GetSecurityDescriptorDacl GetAce DeleteAce SetSecurityDescriptorDacl RegQueryValueExA RegEnumKeyA RegOpenKeyExA RegEnumValueA GetUserNameW LookupAccountNameW LookupAccountNameA GetUserNameA RegCloseKey CheckTokenMembership FreeSid

shell32

ShellExecuteA ShellExecuteExW

oleaut32

SysAllocStringByteLen