Static task
static1
Behavioral task
behavioral1
Sample
f8ff8a551af6bd3a5fbee0953c1f966e.exe
Resource
win7-20231215-en
General
-
Target
f8ff8a551af6bd3a5fbee0953c1f966e
-
Size
191KB
-
MD5
f8ff8a551af6bd3a5fbee0953c1f966e
-
SHA1
d8cfc315c2ff60a068d038364fa0fa3dbe4dc835
-
SHA256
9426b60db1cd862a6c304e024ffea3e8dc3022b9639705ebeb406b14d6edd954
-
SHA512
f8512f847a5a38a4da8353ab2eba7873afd828af9cc32cd0a89e49348a4ac2a0ff8a87a36d03a1eaa96a88e5e25e17d8503f09aab0f94ccc4c4f8602cbef019f
-
SSDEEP
3072:CcM7TZewkUcopv8D2/14M0y1MBj9bgtRfcPwvEB153PU:C19kjNQJ1MBjlucSEBvs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f8ff8a551af6bd3a5fbee0953c1f966e
Files
-
f8ff8a551af6bd3a5fbee0953c1f966e.exe windows:5 windows x86 arch:x86
9142bd4ba5e9bd647578343d3a2b20db
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetFileAttributesA
CloseHandle
WriteFile
ReadFile
CreateFileA
GetModuleFileNameA
WaitForSingleObject
SetEvent
Sleep
CreateEventA
lstrcmpiA
OpenEventA
ReleaseMutex
DeleteFileA
SystemTimeToFileTime
GetSystemTime
PulseEvent
HeapFree
GetProcessHeap
CreateProcessA
CopyFileA
OpenMutexA
ExitProcess
GetTickCount
SetFileAttributesA
GetEnvironmentVariableA
CreateDirectoryA
lstrcatA
GetTempPathA
CreateMutexA
GetLastError
lstrcpyA
CreateThread
lstrlenA
TryEnterCriticalSection
FindNextFileA
FindClose
FindFirstFileA
ResumeThread
DeleteTimerQueueTimer
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
RtlUnwind
GetModuleHandleW
GetProcAddress
GetCommandLineA
GetStartupInfoA
HeapAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetModuleHandleA
GetStdHandle
InterlockedExchange
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
MultiByteToWideChar
SetFilePointer
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
GetLocaleInfoW
LCMapStringA
LCMapStringW
SetStdHandle
FlushFileBuffers
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEndOfFile
InitializeCriticalSection
GetVolumeInformationA
GetSystemDirectoryA
DeviceIoControl
DefineDosDeviceA
QueryDosDeviceA
GetFileSize
lstrcmpA
MapViewOfFile
UnmapViewOfFile
CreateFileMappingA
GetSystemDefaultLangID
GetVersionExA
SetThreadPriority
CreateTimerQueueTimer
user32
wsprintfA
advapi32
RegSetValueExA
RegDeleteValueA
RegCloseKey
CryptAcquireContextA
CryptGenRandom
RegQueryValueExA
RegEnumKeyExA
RegOpenKeyExA
shell32
ord680
SHGetFolderPathA
SHGetSpecialFolderPathA
ws2_32
bind
WSACleanup
WSAStartup
WSAGetLastError
ioctlsocket
send
closesocket
__WSAFDIsSet
freeaddrinfo
socket
recv
select
getaddrinfo
connect
WSASocketA
gethostbyname
htons
inet_addr
accept
listen
ole32
CoUninitialize
CoCreateInstance
CoInitialize
oleaut32
SysFreeString
SysStringLen
wininet
InternetSetOptionA
Sections
.text Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 15KB
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
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ