Static task
static1
Behavioral task
behavioral1
Sample
3f63a1e82a72717fc7fdc6197d6b3c51834c66c7e8f33674b8ef1d2f844db87f.exe
Resource
win7-20230831-en
General
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Target
3f63a1e82a72717fc7fdc6197d6b3c51834c66c7e8f33674b8ef1d2f844db87f
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Size
202KB
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MD5
3a6b18586e5540f704c54d2d40f4967c
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SHA1
6deb37ac0007deb9ccc169265f973968a0a25082
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SHA256
3f63a1e82a72717fc7fdc6197d6b3c51834c66c7e8f33674b8ef1d2f844db87f
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SHA512
0f74c5e69cf14f3da91d9bbb0dfb26a592950e74fd28bc808904070b6db673e3e2acd16cd8300fb0e056168a7f1837c92605b615debe7846b6739b3044ff925a
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SSDEEP
6144:juDtYyAR6hDxwf87Ym7OSQyKGANr70ZQo/:SzARIDxwf87TQyK/yt/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f63a1e82a72717fc7fdc6197d6b3c51834c66c7e8f33674b8ef1d2f844db87f
Files
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3f63a1e82a72717fc7fdc6197d6b3c51834c66c7e8f33674b8ef1d2f844db87f.exe windows:5 windows x86
2af70e46d33f1377e3af447103310a0d
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
UnmapViewOfFile
MapViewOfFile
OpenFileMappingA
MoveFileExW
SetLastError
Sleep
GetModuleFileNameW
GetModuleHandleW
OpenFileMappingW
QueryDosDeviceW
GetLogicalDriveStringsW
FileTimeToLocalFileTime
GetProcessTimes
GetCurrentProcess
GetCurrentThreadId
GetLocalTime
FileTimeToSystemTime
WriteFile
OutputDebugStringW
GetLastError
SetFilePointer
Process32NextW
lstrlenW
lstrlenA
OpenProcess
Process32FirstW
CreateToolhelp32Snapshot
FindClose
FindNextFileW
FindFirstFileW
CreateFileW
GetFileAttributesW
CreateDirectoryW
CloseHandle
SetFileAttributesW
GetPrivateProfileStringW
WaitForSingleObject
TerminateProcess
CreateProcessW
FormatMessageW
WritePrivateProfileStringW
GetLocaleInfoW
GetVersionExW
GetProcAddress
lstrcpyW
FreeLibrary
CreateRemoteThread
LoadLibraryW
lstrcmpiW
GetCommandLineW
TlsGetValue
GetCurrentProcessId
WideCharToMultiByte
DeleteFileW
MultiByteToWideChar
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStartupInfoW
SleepEx
HeapSetInformation
InterlockedCompareExchange
InterlockedExchange
DecodePointer
EncodePointer
user32
MessageBoxW
shell32
SHFileOperationW
SHGetSpecialFolderPathW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
CoCreateGuid
advapi32
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
shlwapi
PathFileExistsW
ws2_32
__WSAFDIsSet
select
inet_addr
gethostbyname
htons
WSACleanup
socket
WSAStartup
send
closesocket
ioctlsocket
recv
connect
WSAGetLastError
msvcp100
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
msvcr100
_snwprintf_s
??2@YAPAXI@Z
_CxxThrowException
??0exception@std@@QAE@ABV01@@Z
wcscpy_s
??_V@YAXPAX@Z
strlen
wcsncpy
_wcsicmp
_waccess
wcscpy
_wcslwr_s
_itow
getenv
_wtoi
wcscmp
_swprintf
strncpy
_time32
malloc
free
_snprintf_s
strncpy_s
calloc
_CIsqrt
rand
srand
_unlock
__dllonexit
_lock
_onexit
_amsg_exit
__wgetmainargs
_cexit
_wcsnicmp
_XcptFilter
exit
_wcmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
_crt_debugger_hook
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_except_handler4_common
_invoke_watson
_controlfp_s
_wcslwr
_vsnwprintf_s
wcsncpy_s
_snprintf
wcslen
?what@exception@std@@UBEPBDXZ
__CxxFrameHandler3
??0exception@std@@QAE@ABQBD@Z
??1exception@std@@UAE@XZ
_time64
memset
swprintf_s
wcscat_s
memmove
memcpy
wcsstr
wcsrchr
wcschr
??3@YAXPAX@Z
_snwprintf
_exit
wcstok
_localtime64_s
strnlen
_stricmp
strspn
atoi
strchr
memchr
strstr
psapi
EnumProcessModules
GetProcessImageFileNameW
GetModuleFileNameExW
GetModuleFileNameExA
Sections
.text Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 42KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE