b7f8f294801ca191fdab70476ade9e90N[.]exe

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General

Target

b7f8f294801ca191fdab70476ade9e90N.exe
Size

1.8MB
MD5

b7f8f294801ca191fdab70476ade9e90
SHA1

5077f8a80f1ffa0ea98f290240bd801b7abab9f4
SHA256

32b18b269a321cab542a1dda9f64d284f6f24a0994cca0f7a34ef86fb30c4834
SHA512

259eef838e20d114994e85d2430953ba7c90ea9c51d719b04c50b60883730565d5f608e58ac520fbf6c30545c35ff313f38d148f8d44d79c561774bad7008740
SSDEEP

24576:4uPClRLOHMUYV2ZRMgH2u8yZCLTbUF+9HoA4/W39xCT6GmLDy1cLdXxqwyou:tAOHMUYngH26ZC/bUyL9xC8X8wy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b7f8f294801ca191fdab70476ade9e90N.exe

Files

b7f8f294801ca191fdab70476ade9e90N.exe
.exe windows:6 windows x64 arch:x64

ca7d4a8e9a7c9d458ad0667a9dffa586

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\dev\out\win7-64bit\win64\Krypton\bem\client\windows\ashreporter\BemReporter.pdb

Imports

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

wininet

HttpSendRequestW
HttpSendRequestExW
HttpEndRequestW
HttpAddRequestHeadersW
InternetSetStatusCallbackW
HttpQueryInfoW
InternetOpenW
InternetCloseHandle
InternetConnectW
InternetReadFile
InternetWriteFile
HttpOpenRequestW

userenv

GetUserProfileDirectoryW
GetAllUsersProfileDirectoryW

advapi32

RegQueryValueExW
InitializeSecurityDescriptor
RegGetValueW
OpenProcessToken
CopySid
GetLengthSid
IsValidSid
IsWellKnownSid
ConvertSidToStringSidW
LookupAccountSidW
SetSecurityDescriptorDacl
RegCloseKey
RegCreateKeyExW
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExW
RegQueryInfoKeyW

ole32

CoCreateInstance
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoUninitialize

shell32

SHGetFolderPathW
CommandLineToArgvW

user32

CharUpperW
MessageBoxW

kernel32

VerSetConditionMask
VerifyVersionInfoW
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
GetFileSizeEx
ReadConsoleW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
DecodePointer
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionEx
DeleteCriticalSection
CreateFileW
CloseHandle
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
InitializeProcThreadAttributeList
DeleteProcThreadAttributeList
UpdateProcThreadAttribute
ExpandEnvironmentStringsW
CompareFileTime
FindFirstFileW
FindNextFileW
GetFileSize
ReadFile
WriteFile
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
SetEvent
CreateEventW
GetComputerNameExW
GetModuleHandleW
LocalFree
FormatMessageW
QueryFullProcessImageNameW
K32EnumProcessModulesEx
K32GetModuleBaseNameW
GetVolumePathNameW
GetCurrentProcess
GetSystemDirectoryW
IsWow64Process
SetDllDirectoryW
GetModuleHandleA
FormatMessageA
MultiByteToWideChar
GetFileAttributesW
FreeLibrary
GetProcAddress
LoadLibraryW
InitializeCriticalSection
GetSystemTimeAsFileTime
GetACP
GetThreadLocale
CreateFileA
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetTimeZoneInformation
DeleteFileW
SetFilePointer
OutputDebugStringA
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentProcessId
GetCurrentThreadId
GetLocalTime
GetTickCount
GetModuleFileNameW
GetModuleHandleExW
GetFullPathNameW
LCMapStringW
GetCurrentDirectoryW
CreateDirectoryW
GetFileAttributesExW
RemoveDirectoryW
SetFileAttributesW
GetTempPathW
CopyFileW
MoveFileExW
GetCommandLineW
GetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
FreeLibraryAndExitThread
OpenProcess
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
WideCharToMultiByte
IsDebuggerPresent
RtlCaptureStackBackTrace
FlushFileBuffers
SetEndOfFile
SetFilePointerEx
FindFirstFileExW
RaiseException
Sleep
CreateThread
GetWindowsDirectoryW
GetVersionExW
GetNativeSystemInfo
CompareStringW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
GetCommandLineA
ExitProcess
GetFileType
SetStdHandle
GetConsoleMode
GetConsoleOutputCP
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
RtlUnwindEx
RtlPcToFileHeader
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WaitForMultipleObjectsEx
RtlUnwind
ExitThread
FindClose
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetCPInfo
CompareStringEx
LCMapStringEx
EncodePointer
GetStringTypeW
OutputDebugStringW

oleaut32

SysFreeString
SysAllocString
SysAllocStringByteLen
VariantClear
SysStringLen

shlwapi

PathMatchSpecW
SHCreateStreamOnFileW
SHCreateStreamOnFileEx

ws2_32

socket
sendto
htons
htonl
WSAStartup

winmm

timeGetTime

dbghelp

SymFromAddr
SymSetSearchPathW
SymGetSearchPathW
SymSetOptions
SymGetLineFromAddr64
SymInitialize

xmllite

CreateXmlReader

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 581KB - Virtual size: 580KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 1024B - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca7d4a8e9a7c9d458ad0667a9dffa586

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

wininet

userenv

advapi32

ole32

shell32

user32

kernel32

oleaut32

shlwapi

ws2_32

winmm

dbghelp

xmllite

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 581KB - Virtual size: 580KB

.data Size: 22KB - Virtual size: 46KB

.pdata Size: 50KB - Virtual size: 49KB

_RDATA Size: 1024B - Virtual size: 640B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 11KB - Virtual size: 11KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 581KB - Virtual size: 580KB

.data
Size: 22KB - Virtual size: 46KB

.pdata
Size: 50KB - Virtual size: 49KB

_RDATA
Size: 1024B - Virtual size: 640B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 11KB - Virtual size: 11KB