tofsee | 90f56ea9c3df95ca3140e6d6593a35a0_NeikiAnalytics[.]exe

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General

Target
90f56ea9c3df95ca3140e6d6593a35a0_NeikiAnalytics.exe
Size 71KB
Sample240601-hcbj5ade88
SHA256 fece556f7e0ef5a77ae23da6247477f04b74f83d979b121590b7bff525896813
MD5 90f56ea9c3df95ca3140e6d6593a35a0
SHA1 ec658e61dba1a1954f165bee614c049839071495
SHA512 09b45c0f7968d2c5b4f9085fc3c7bd300248a789ae01bedc00d047e8251d76353c25be4a7e8ba9ceb3b490065826c480c6ad4291ee5348be1e607db3acb23b1e
SSDEEP 1536:tFXKs29NC/8R3r5aALSmPrG+V2jNYdpIsUc:mNC/8h5aAGmP6KRpIX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

tofsee

Malware Config

Signatures

Tofsee family
tofsee

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
90f56ea9c3df95ca3140e6d6593a35a0_NeikiAnalytics.exe

File Explorer

90f56ea9c3df95ca3140e6d6593a35a0_NeikiAnalytics.exe

.exe 71KB

90f56ea9c3df95ca3140e6d6593a35a0_NeikiAnalytics.exe

IMPHASH 0bdef4d92a94790d7d279561a490c5bb
SHA256 fece556f7e0ef5a77ae23da6247477f04b74f83d979b121590b7bff525896813
MD5 90f56ea9c3df95ca3140e6d6593a35a0
SHA1 ec658e61dba1a1954f165bee614c049839071495
SHA512 09b45c0f7968d2c5b4f9085fc3c7bd300248a789ae01bedc00d047e8251d76353c25be4a7e8ba9ceb3b490065826c480c6ad4291ee5348be1e607db3acb23b1e
SSDEEP 1536:tFXKs29NC/8R3r5aALSmPrG+V2jNYdpIsUc:mNC/8h5aAGmP6KRpIX
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