expand[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

expand.exe
Size

63KB
MD5

e46cde2b20c7ca09d7d882dfdcd2c941
SHA1

164ac3d4080fd3edaa0986707d55f5f2d4a0b3ce
SHA256

08f770e31ae7bc785959e1dfe7d50008d828c2a470379f69eb613192a25f3b2d
SHA512

48962518aeb1dfba470d3143a4ce8850c478099714c0a6245ee4ba97ec51942d802ae4d05c7affb2785329966f69d58aec2ea0e5afdf378854970f593f294b3c
SSDEEP

768:xiaHljpoFlWx391GGN5Cvsh8Zf+rTdKdlQbQKtBI7qWnBGZEJhQwa4WOGScQymXz:Bf7O1TEdf5BLWYZEtJW+7Ked96KFf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
expand.exe

Files

expand.exe
.exe windows:6 windows x64

a1eef734fcf8a4b95a70fa138785b12d

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

Imports

kernel32

_llseek
_lwrite
_lclose
_lcreat
SetFileTime
GetLastError
LocalAlloc
_lread
_lopen
CloseHandle
LocalFree
WaitForSingleObject
GetConsoleCP
WideCharToMultiByte
FormatMessageW
GetFileAttributesA
GetFileAttributesW
GetACP
MultiByteToWideChar
GetTempPathW
GetCurrentDirectoryW
CreateThread
LoadLibraryExA
GetSystemInfo
GetProcAddress
RaiseException
VirtualQuery
CreateFileMappingW
SetLastError
CreateFileW
GetVersionExW
GetLocaleInfoW
LoadLibraryExW
LoadResource
FreeLibrary
FindResourceExW
GetSystemDefaultUILanguage
UnmapViewOfFile
MapViewOfFile
SearchPathW
lstrcmpA
GetStringTypeW
GlobalFree
GlobalAlloc
GetFileTime
lstrlenA
TerminateProcess
VirtualProtect
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
SetUnhandledExceptionFilter
Sleep
HeapSetInformation
lstrcmpiW
lstrcmpiA
GetConsoleOutputCP
SetThreadUILanguage
GetFullPathNameA
GetFullPathNameW
GetUserDefaultUILanguage
IsDBCSLeadByte

msvcrt

bsearch
memcmp
memset
memcpy
?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__getmainargs
_amsg_exit
_XcptFilter
??3@YAXPEAX@Z
_vsnprintf
vswprintf_s
malloc
free
strcpy_s
_wsetlocale
_snwprintf_s
fflush
strncpy_s
toupper
_iob
printf
fputs
strcat_s
_wcsicmp
_wcsnicmp
_vsnwprintf
wcsncmp

ntdll

NlsMbCodePageTag
RtlMultiByteToUnicodeN
RtlVirtualUnwind
RtlCaptureContext
RtlLookupFunctionEntry

user32

LoadStringW
CharLowerA
LoadStringA
CharToOemA

cabinet

ord21
ord23
ord20

rpcrt4

UuidCreate

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

Sections

.text
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 996B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a1eef734fcf8a4b95a70fa138785b12d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

user32

cabinet

rpcrt4

advapi32

Sections

.text Size: 47KB - Virtual size: 46KB

.data Size: 512B - Virtual size: 7KB

.pdata Size: 1024B - Virtual size: 996B

.idata Size: 4KB - Virtual size: 4KB

.didat Size: 512B - Virtual size: 16B

.rsrc Size: 6KB - Virtual size: 6KB

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

.text
Size: 47KB - Virtual size: 46KB

.data
Size: 512B - Virtual size: 7KB

.pdata
Size: 1024B - Virtual size: 996B

.idata
Size: 4KB - Virtual size: 4KB

.didat
Size: 512B - Virtual size: 16B

.rsrc
Size: 6KB - Virtual size: 6KB

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