Static task
static1
Behavioral task
behavioral1
Sample
b03dd67bfc32132c63da78e037f5ffa6093275f3c81ebf68cd10073bd1b9bcd5.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b03dd67bfc32132c63da78e037f5ffa6093275f3c81ebf68cd10073bd1b9bcd5.exe
Resource
win10-20230703-en
General
-
Target
b03dd67bfc32132c63da78e037f5ffa6093275f3c81ebf68cd10073bd1b9bcd5
-
Size
765KB
-
MD5
c4fc05338646a5132121c99adb6d3f17
-
SHA1
ff631632c638a888e67040ac1ea886e4a0a8b710
-
SHA256
b03dd67bfc32132c63da78e037f5ffa6093275f3c81ebf68cd10073bd1b9bcd5
-
SHA512
88f3024775a453338d80d13c2dbeb3ed9f64db5344342203e99bf01b058fd4eb2fe9924d067cf21fde90566182598d8aea4f6551da65e4d8cf8e9a59814b1326
-
SSDEEP
12288:kl1MhmfZjFT7W6qy7i0Wa6gl58IfcRf3gbogv3vShDjEZCXqVabL6KawjcIXA:kghWjt7rZ8S5ffcJ3gbogn0DjEc6Vm6x
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b03dd67bfc32132c63da78e037f5ffa6093275f3c81ebf68cd10073bd1b9bcd5
Files
-
b03dd67bfc32132c63da78e037f5ffa6093275f3c81ebf68cd10073bd1b9bcd5.exe windows x86
a58360eb10a18d5dc70efe7d39616fa7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
OpenJobObjectA
GetConsoleAliasA
InterlockedDecrement
GetSystemWindowsDirectoryW
SetHandleInformation
GetSystemDefaultLCID
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
GetNumberFormatA
EnumTimeFormatsA
GetCommandLineA
GlobalAlloc
GetSystemDirectoryW
LoadLibraryW
DeleteVolumeMountPointW
GetFileAttributesA
GetExitCodeProcess
SetConsoleCursorPosition
GetStartupInfoW
CreateMailslotW
CreateJobObjectA
GetPrivateProfileIntW
InterlockedExchange
SetCurrentDirectoryA
GetStartupInfoA
GetCurrentDirectoryW
SetLastError
GetProcAddress
PeekConsoleInputW
GetConsoleAliasExesLengthA
GlobalGetAtomNameA
OpenMutexA
GetFileType
MoveFileA
BuildCommDCBAndTimeoutsW
FindNextChangeNotification
GetPrivateProfileSectionNamesA
EnumDateFormatsA
GetModuleHandleA
lstrcatW
GetProcessAffinityMask
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
EnumDateFormatsW
FatalAppExitA
SetCalendarInfoA
OpenSemaphoreW
SetFileShortNameA
GetWindowsDirectoryW
FindFirstVolumeW
GetVolumeNameForVolumeMountPointW
GetCurrentProcessId
ResetWriteWatch
ReadConsoleOutputCharacterW
EnumSystemLocalesW
DeleteFileA
CreateFileW
ReadFile
MoveFileExA
GetConsoleAliasExesA
GetSystemDefaultLangID
GetCommandLineW
RemoveDirectoryA
FlushFileBuffers
WriteConsoleW
WideCharToMultiByte
InterlockedIncrement
InterlockedCompareExchange
MultiByteToWideChar
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
HeapAlloc
HeapSetInformation
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
HeapCreate
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetLocaleInfoW
IsProcessorFeaturePresent
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
SetFilePointer
GetConsoleCP
GetConsoleMode
SetStdHandle
CloseHandle
user32
GetAltTabInfoW
gdi32
GetTextFaceA
GetCharWidthW
SelectPalette
GetCharABCWidthsW
winhttp
WinHttpCloseHandle
Sections
.text Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 597KB - Virtual size: 31.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yuhe Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ