Static task
static1
Behavioral task
behavioral1
Sample
오소희-hwp(입사지원서).exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
오소희-hwp(입사지원서).exe
Resource
win10v2004-20230220-en
General
-
Target
오소희-hwp(입사지원서).exe
-
Size
58.8MB
-
MD5
b119cea5231171c8ca9dd2b01382ace4
-
SHA1
ad1e451f78dedb0cc58b49d0ea7e66ea02550eb0
-
SHA256
8b18155a73e8d25ec978071d25ffee4d16a91982636e9871d1ac8738d3b0fa00
-
SHA512
4b6686177608f83c7d8c0982ed42cd7a2008a82f2edf225ccbd8b018cc66bb4a9545bbf52140274e4f1c2f30cf81e4c085a1931911cbe2a268aaeb7a9ee6b486
-
SSDEEP
12288:TQVtje0XLwTDmw/c5rZ9G4n8nAmUHit3D4U/6wdKIqQVHWX2SLl1OHg0yiKYleF8:8XMTDmw05fn898Uh9ALGHnyLYleCAS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 오소희-hwp(입사지원서).exe
Files
-
오소희-hwp(입사지원서).exe.exe windows x86
5c4ad480fc2e3b04e2078ab7308e3925
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
GetErrorInfo
SysFreeString
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegOpenKeyExW
RegOpenKeyW
RegEnumKeyW
RegCloseKey
user32
MessageBoxA
CharNextW
LoadStringW
SendMessageW
MessageBoxW
LoadStringW
GetSystemMetrics
FindWindowW
CharUpperW
kernel32
lstrcatA
GetSystemDefaultLCID
Sleep
VirtualFree
VirtualAlloc
lstrlenW
lstrcpynW
lstrcatW
VirtualQuery
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwind
RaiseException
ExitProcess
GetCurrentThreadId
CreateThread
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
GetModuleHandleW
FreeLibrary
lstrlenW
lstrcpyW
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
Sleep
SetFilePointer
SetEvent
ResetEvent
ReadFile
QueryPerformanceCounter
QueryDosDeviceW
LocalFree
LoadLibraryW
IsValidLocale
GlobalFree
GlobalAlloc
GetVersionExW
GetThreadLocale
GetStdHandle
GetLongPathNameW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLogicalDriveStringsW
GetLocaleInfoW
GetLocalTime
GetFileSize
GetEnvironmentVariableW
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentProcessId
GetCurrentProcess
GetCPInfo
FreeLibrary
FormatMessageW
ExitProcess
EnumSystemLocalesW
EnumCalendarInfoW
DeleteFileW
CreateEventW
CreateDirectoryW
CompareStringW
CloseHandle
c:\program files (x86)\windows defender\mpclient
WDEnable
ole32
CLSIDFromProgID
CoCreateInstance
CoUninitialize
CoInitializeEx
CoInitialize
Sections
.text Size: 199KB - Virtual size: 198KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didata Size: 512B - Virtual size: 374B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 289KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tmp1 Size: 58.2MB - Virtual size: 58.2MB