mscorsvw.pdb
Static task
static1
Behavioral task
behavioral1
Sample
89f5e95f29598074516207e355d6babdc5fbf0dc60f0a826e176e71965d89849.exe
Resource
win7-20240704-en
General
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Target
1ddccfcf2a14b8dd1553585152ce568c.zip
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Size
314KB
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MD5
476733ae85958661d9f1f7e2333319bc
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SHA1
c8dea329ff25585b3f5d911bd09cd7147445337e
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SHA256
3510abbff8f9dfccd15cead77ff7ae11f9aff9fd1f1786e431d74804c21c7b0a
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SHA512
42f8ddde585d164a8ceb9b0cfedbe3ed80be5e9dfe7d29a09dc5247a3d71fa02d31afbd02b162d5c25d4a37175d933bd54e368ae140f5032361616d8d1b0bab1
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SSDEEP
6144:w5//FnYLrM6il1ykvpjKRVKkhOX1cqRk9e7RrUtpL9kkApOr1fnl:wXYEV2R7aq39e7V0gQ1fl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/89f5e95f29598074516207e355d6babdc5fbf0dc60f0a826e176e71965d89849
Files
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1ddccfcf2a14b8dd1553585152ce568c.zip.zip
Password: infected
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89f5e95f29598074516207e355d6babdc5fbf0dc60f0a826e176e71965d89849.exe windows:5 windows x86 arch:x86
Password: infected
a14fe147cbb35ac7afa52e2cceed81b7
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
PDB Paths
Imports
mscoree
GetRealProcAddress
GetRequestedRuntimeInfo
msvcr80
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_crt_debugger_hook
_controlfp_s
_invoke_watson
_decode_pointer
_onexit
_lock
__dllonexit
_unlock
?terminate@@YAXXZ
_except_handler4_common
__set_app_type
_encode_pointer
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_acmdln
exit
_ismbblead
_XcptFilter
_exit
_cexit
__getmainargs
_amsg_exit
free
malloc
wcstoul
wcscat_s
towupper
_vsnprintf
_vsnwprintf_s
_vsnprintf_s
_errno
wcsncpy_s
wcscpy_s
strcpy_s
_snwprintf_s
memmove
memset
strchr
_CxxThrowException
__CxxFrameHandler3
_wcsicmp
_purecall
memcpy
advapi32
RegQueryValueExW
RegCreateKeyExW
RegCreateKeyExA
RegSetValueExW
RegSetValueExA
RegDeleteKeyW
RegDeleteKeyA
RegQueryValueExA
RegOpenKeyExW
RegOpenKeyExA
RegCloseKey
kernel32
GetEnvironmentVariableA
GetEnvironmentVariableW
GetCurrentProcessId
LocalAlloc
FormatMessageA
FormatMessageW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
ResetEvent
ReleaseSemaphore
TlsSetValue
TlsAlloc
TlsFree
HeapAlloc
GetProcessHeap
HeapFree
WaitForSingleObjectEx
ReleaseMutex
SleepEx
VirtualAlloc
VirtualFree
VirtualQuery
VirtualProtect
HeapCreate
HeapDestroy
HeapValidate
InterlockedExchange
Sleep
GetStartupInfoA
SetUnhandledExceptionFilter
GetTickCount
UnhandledExceptionFilter
GetProcAddress
InterlockedIncrement
IsDebuggerPresent
InterlockedDecrement
TerminateProcess
GetCurrentProcess
WaitForMultipleObjects
CreateThread
OpenProcess
SetEvent
DebugBreak
TlsGetValue
InterlockedCompareExchange
GetLastError
SetLastError
GetModuleHandleA
FreeLibrary
CloseHandle
RaiseException
LocalFree
MultiByteToWideChar
GetCPInfo
GetACP
GetCurrentThreadId
QueryPerformanceCounter
GetSystemTimeAsFileTime
lstrlenW
GetVersionExA
GetModuleHandleW
GetCommandLineW
WideCharToMultiByte
LoadLibraryExA
LoadLibraryExW
GetModuleFileNameA
GetModuleFileNameW
CreateSemaphoreA
CreateSemaphoreW
CreateMutexA
CreateMutexW
CreateEventA
CreateEventW
OpenEventA
OpenEventW
user32
PeekMessageA
PeekMessageW
DispatchMessageA
DispatchMessageW
MessageBoxA
MessageBoxW
LoadStringA
LoadStringW
MsgWaitForMultipleObjects
ole32
CoRevokeClassObject
CoAddRefServerProcess
CoUninitialize
CoInitializeEx
CoRegisterClassObject
CoReleaseServerProcess
oleaut32
SysStringLen
SetErrorInfo
Sections
.text Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 400KB - Virtual size: 992KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ