b2f15301a085d5614cb9123005a59d40N[.]exe

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General

Target

b2f15301a085d5614cb9123005a59d40N.exe
Size

185KB
MD5

b2f15301a085d5614cb9123005a59d40
SHA1

3328a5b8aa68d2d7fc604061be5931640f74300b
SHA256

f5ed13f3b53acef03daae5d36612f2a4c0cb38e2bb308c4b77d026eb9b15025b
SHA512

cc123519971b6b4d2af7fc954f88f33d0ceaeee5d853f75f2ba6178df1de479209d7e57d8bf69e27347128b28875ee2cfd5396b8f2bceffe7406afe4a04c62ad
SSDEEP

3072:EGLIU0Hza9JCv4D8mZSaxwlPfshesY74c8eqSJ:rLIUbjNYPf174ReBJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b2f15301a085d5614cb9123005a59d40N.exe

Files

b2f15301a085d5614cb9123005a59d40N.exe
.exe windows:6 windows x64 arch:x64

1bf8c92836b950f19fa01e1c1ed1e46a

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

PDB Paths

Malware.pdb

Imports

api-ms-win-core-synch-l1-2-0

WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

kernel32

FormatMessageW
HeapFree
HeapAlloc
AddVectoredExceptionHandler
SetThreadStackGuarantee
QueryPerformanceCounter
RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetProcessHeap
SetUnhandledExceptionFilter
GetCurrentProcess
GetProcAddress
LoadLibraryExA
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
VirtualFree
CreateRemoteThreadEx
WaitForSingleObject
OpenProcess
GetStdHandle
GetCurrentProcessId
WriteProcessMemory
VirtualProtectEx
VirtualAllocEx
HeapReAlloc
lstrlenW
ReleaseMutex
CloseHandle
GetLastError
GetConsoleMode
CreateMutexA
LoadLibraryA
WaitForSingleObjectEx
GetModuleHandleW
ExitProcess
MultiByteToWideChar
WriteConsoleW
GetCurrentThread
GetModuleHandleA
IsProcessorFeaturePresent

oleaut32

SysStringLen
SysFreeString

ntdll

NtWriteFile
RtlNtStatusToDosError

vcruntime140

memmove
__current_exception
memset
__C_specific_handler
__CxxFrameHandler3
memcpy
memcmp
_CxxThrowException
__current_exception_context

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

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

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

__setusermatherr

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: 130KB - Virtual size: 129KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 800B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

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

1bf8c92836b950f19fa01e1c1ed1e46a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-synch-l1-2-0

kernel32

oleaut32

ntdll

vcruntime140

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

api-ms-win-crt-math-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: 130KB - Virtual size: 129KB

.rdata Size: 45KB - Virtual size: 45KB

.data Size: 512B - Virtual size: 800B

.pdata Size: 7KB - Virtual size: 6KB

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

.text
Size: 130KB - Virtual size: 129KB

.rdata
Size: 45KB - Virtual size: 45KB

.data
Size: 512B - Virtual size: 800B

.pdata
Size: 7KB - Virtual size: 6KB

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