tofsee | 1751d777c58e75ccc126396bae21c2a0_NeikiAnalytics[.]exe

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General

Target
1751d777c58e75ccc126396bae21c2a0_NeikiAnalytics.exe
Size 71KB
Sample240527-cdcwpadb72
SHA256 ec1d4f1fb983245bc87e2dda49d04c57200d39878b581cefb52480632f78e1b0
MD5 1751d777c58e75ccc126396bae21c2a0
SHA1 b3da936f5a1383db69ebb58e8db882b8678b08fa
SHA512 0256363e67cacb2e200f176f2cc30b921566fbba4ae2ea94aa12af384dca08cf8cda6b44149dd9e29ea21a300a4510aeb37977b7b8e4b0491d5b63250a66b58e
SSDEEP 1536:wes2wgCmy/usDBeXBiY3xHER7WRWSpIrUc:+gCmpsDBQBi8k6pIo
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

tofsee

Malware Config

Signatures

Tofsee family
tofsee

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1751d777c58e75ccc126396bae21c2a0_NeikiAnalytics.exe

File Explorer

1751d777c58e75ccc126396bae21c2a0_NeikiAnalytics.exe

.exe 71KB

1751d777c58e75ccc126396bae21c2a0_NeikiAnalytics.exe

IMPHASH 0bdef4d92a94790d7d279561a490c5bb
SHA256 ec1d4f1fb983245bc87e2dda49d04c57200d39878b581cefb52480632f78e1b0
MD5 1751d777c58e75ccc126396bae21c2a0
SHA1 b3da936f5a1383db69ebb58e8db882b8678b08fa
SHA512 0256363e67cacb2e200f176f2cc30b921566fbba4ae2ea94aa12af384dca08cf8cda6b44149dd9e29ea21a300a4510aeb37977b7b8e4b0491d5b63250a66b58e
SSDEEP 1536:wes2wgCmy/usDBeXBiY3xHER7WRWSpIrUc:+gCmpsDBQBi8k6pIo
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