dbwriter_bin_1_21_2_win[.]exe

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General

Target

dbwriter_bin_1_21_2_win.exe
Size

603KB
MD5

b569bd4ef98f48776bb7bafa63ac8b99
SHA1

424a4a7c0b59795bb540d8aff7c63d192a40c21a
SHA256

53bf43c968a9350f104df9c8faec4b4794332d68d5f002ab11d87b8dbede3a0d
SHA512

1216d8825ce564933199708a623a044e70e67d235890ebb68d0c226f23193a1ccc7b42a5d3f23611fa2a031ec6a6912087ab3e2d2d685eef68bbf5be84c88d5b
SSDEEP

12288:vSvzSZa6C65LtUjrMLC/8GcohmG7G0pnQi4m6L+3Wvob:K7SlC655lC60pj6Ssk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dbwriter_bin_1_21_2_win.exe

Files

dbwriter_bin_1_21_2_win.exe
.exe windows:4 windows x86 arch:x86

93ed68d632b1aad092374477a6b87234

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

oleaut32

SysAllocStringLen
SysAllocString
SysFreeString
SysStringLen
VariantClear

user32

CharUpperW

msvcrt

_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__p___initenv
exit
_XcptFilter
_exit
_onexit
__dllonexit
?terminate@@YAXXZ
??1type_info@@UAE@XZ
_except_handler3
_beginthreadex
memset
strlen
fputc
fflush
fgetc
fclose
_iob
free
malloc
wcscmp
wcsstr
strcmp
memcpy
memmove
_purecall
memcmp
_CxxThrowException
__CxxFrameHandler
fputs

kernel32

InitializeCriticalSection
ReleaseSemaphore
CreateSemaphoreW
ResetEvent
SetEvent
CreateEventW
WaitForSingleObject
lstrlenW
lstrcatW
IsProcessorFeaturePresent
VirtualFree
VirtualAlloc
SetConsoleMode
GetConsoleMode
GetVersionExW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetConsoleCtrlHandler
GetStdHandle
GlobalMemoryStatus
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
FileTimeToLocalFileTime
FileTimeToSystemTime
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetFileInformationByHandle
GetFileAttributesW
GetModuleHandleA
FindFirstFileW
FindClose
GetTickCount
GetCurrentDirectoryW
SetLastError
DeleteFileW
GetCommandLineW
SetFileApisToOEM
GetLastError
MultiByteToWideChar
WideCharToMultiByte
LoadLibraryExW
GetModuleFileNameW
LocalFree
FormatMessageW
GetSystemDirectoryW
CloseHandle
SetFileTime
CreateFileW
SetFileAttributesW
RemoveDirectoryW
MoveFileW
GetProcAddress
GetModuleHandleW
CreateDirectoryW

Sections

.text
Size: 158KB - Virtual size: 157KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sxdata
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

93ed68d632b1aad092374477a6b87234

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

user32

msvcrt

kernel32

Sections

.text Size: 158KB - Virtual size: 157KB

.rdata Size: 26KB - Virtual size: 25KB

.data Size: 1024B - Virtual size: 17KB

.sxdata Size: 512B - Virtual size: 4B

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

.text
Size: 158KB - Virtual size: 157KB

.rdata
Size: 26KB - Virtual size: 25KB

.data
Size: 1024B - Virtual size: 17KB

.sxdata
Size: 512B - Virtual size: 4B

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