Static task
static1
Behavioral task
behavioral1
Sample
f4842902.exe
Resource
win7-20230703-en
General
-
Target
f4842902.exe
-
Size
274KB
-
MD5
438f80433d5d11366c91c05b139226f6
-
SHA1
92812b971873166f104393f2b02ca54921101478
-
SHA256
a3d93d5e6235a720209ff878e7c7ce127c2f32e5e8321d37939a46d293463bd3
-
SHA512
df80f29175fffa559111fe51ab5f5c2803546379da80cd0af59137b984b8ea7d47da1cba3a1d526b5241503b7941a7a1c4bf548738f34980b0eec7c9b7de1a71
-
SSDEEP
6144:klzCRwWuvBTygJosVQw2G5HpFRHnbSnOx6LrN/R4o5:KzCRwv2sVQXG5H9nbSnOx6LrNJ4G
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4842902.exe
Files
-
f4842902.exe.exe windows x86
50bae82ac39e11f748d509058504a379
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
CloseHandle
GetLastError
WaitForSingleObject
CreateMutexW
Sleep
CreateThread
VirtualAlloc
VirtualProtect
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
CreateFileW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RaiseException
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
DecodePointer
user32
SetClipboardViewer
Sections
.text Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 174KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ