normalExec[.]exe

Sharing

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General

Target

normalExec.exe
Size

192KB
MD5

97cf79ba1ac4a5d7d5aad6e0ecbcb5d1
SHA1

5a466b3c0eac1ed25dce82bcca836ccb4ff48103
SHA256

e3df98641a188244971e6fa473b0b9d6b28c8b64ba3b7bc9b3c9187f5d941f84
SHA512

2879b089b8e3c962f717bec0ab703f2b291df10d665b60ce3e004db99516cf370e50374486583432cf8ab46bea60e3ccde87bb1eada6a775403be7667a1ca812
SSDEEP

3072:GhgXEq+OmRKMaNh8XQGkVpKQSk+vOUX/vAd:GhgXEbWhDVpKQUwd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
normalExec.exe

Files

normalExec.exe
.exe windows x64

b78c3a2b8df750d7ab7249c508c39b09

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntdll

RtlLookupFunctionEntry
NtReadVirtualMemory
RtlNtStatusToDosError
NtWriteFile
RtlVirtualUnwind
RtlCaptureContext
NtWaitForSingleObject
NtCreateThreadEx
NtProtectVirtualMemory
NtWriteVirtualMemory
NtAllocateVirtualMemory

kernel32

InitializeSListHead
GetCurrentThreadId
UnhandledExceptionFilter
IsDebuggerPresent
SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
TlsSetValue
LoadLibraryA
GetProcAddress
WriteProcessMemory
GetConsoleWindow
CreateProcessA
CreateFileW
CreateFileMappingW
CloseHandle
MapViewOfFile
UnmapViewOfFile
GetCurrentProcess
ReleaseSRWLockExclusive
ReleaseMutex
ReleaseSRWLockShared
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
AcquireSRWLockExclusive
GetCurrentThread
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetStdHandle
GetCurrentProcessId
WaitForSingleObject
TryAcquireSRWLockExclusive
QueryPerformanceCounter
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
CreateMutexA
GetModuleHandleA
GetConsoleMode
GetModuleHandleW
FormatMessageW
ExitProcess
IsProcessorFeaturePresent
MultiByteToWideChar
WriteConsoleW
TlsGetValue

psapi

EnumProcessModulesEx
GetModuleBaseNameW

user32

ShowWindow
SetWindowPos

vcruntime140

__C_specific_handler
__current_exception
__current_exception_context
memmove
_CxxThrowException
memcmp
memset
memcpy
__CxxFrameHandler3

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-runtime-l1-1-0

_crt_atexit
_seh_filter_exe
_set_app_type
terminate
_configure_narrow_argv
_initialize_narrow_environment
_initterm
_initterm_e
exit
_exit
_register_onexit_function
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_get_initial_narrow_environment
_initialize_onexit_table

api-ms-win-crt-stdio-l1-1-0

_set_fmode
__p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

free
_set_new_mode

Sections

.text
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 55KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 808B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b78c3a2b8df750d7ab7249c508c39b09

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

psapi

user32

vcruntime140

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 128KB - Virtual size: 127KB

.rdata Size: 55KB - Virtual size: 54KB

.data Size: 512B - Virtual size: 808B

.pdata Size: 6KB - Virtual size: 5KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 128KB - Virtual size: 127KB

.rdata
Size: 55KB - Virtual size: 54KB

.data
Size: 512B - Virtual size: 808B

.pdata
Size: 6KB - Virtual size: 5KB

.reloc
Size: 1KB - Virtual size: 1KB