Behavioral task
behavioral1
Sample
0x0031000000018bf3-2.exe
Resource
win7-20241010-en
Errors
General
-
Target
0x0031000000018bf3-2.dat
-
Size
101KB
-
MD5
8a30adfbb8c9ed8170177ce8c5738fbf
-
SHA1
2d029ddd39fe81a08982dd4309a74045aa91004f
-
SHA256
72b19310a8c3cdfc23be1041eb773e6e41a08ec608e53b027b32e05a275b1da9
-
SHA512
8885308b53b8d1baab14a98ec257acac9c700f2cebe48cbb79a25e3d7133f0016ba082ec9f8397c9b1677375dd5a1d3894d813aba5947f267b44b012fa6a027f
-
SSDEEP
1536:UXOmn3OiFmav82rMA0oMMgQxJpROyWlVyTxFe4x6Dbe2n:CR38ODDdWl4NzoK2n
Malware Config
Signatures
-
Phorphiex family
-
Phorphiex payload 1 IoCs
resource yara_rule sample family_phorphiex -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0x0031000000018bf3-2.dat
Files
-
0x0031000000018bf3-2.dat.exe windows:5 windows x86 arch:x86
0a8029aeffc9e590169580672c3a35b8
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
ws2_32
gethostname
recvfrom
setsockopt
bind
sendto
ioctlsocket
WSAStartup
shutdown
htons
socket
connect
WSAWaitForMultipleEvents
listen
WSASocketA
WSACreateEvent
WSAGetOverlappedResult
WSAEventSelect
WSAEnumNetworkEvents
WSAGetLastError
WSASend
WSARecv
WSACloseEvent
accept
getpeername
getsockname
inet_addr
gethostbyname
inet_ntoa
closesocket
recv
send
shlwapi
StrStrIA
StrCmpNW
StrStrW
PathFileExistsW
StrChrA
PathFindFileNameW
StrCmpNIA
PathMatchSpecW
urlmon
URLDownloadToFileW
wininet
HttpSendRequestA
InternetReadFile
InternetCloseHandle
HttpOpenRequestA
DeleteUrlCacheEntry
InternetConnectA
InternetOpenA
InternetCrackUrlA
HttpAddRequestHeadersA
InternetOpenUrlW
InternetOpenW
HttpQueryInfoA
InternetOpenUrlA
ntdll
strlen
iswdigit
iswalpha
memcpy
memset
NtQueryVirtualMemory
RtlUnwind
_chkstk
_aulldiv
wcslen
wcscmp
_allshl
_aullshr
strstr
strcmp
memmove
memcmp
RtlTimeToSecondsSince1980
NtQuerySystemTime
mbstowcs
msvcrt
_vscprintf
srand
rand
kernel32
GetQueuedCompletionStatus
PostQueuedCompletionStatus
GetSystemInfo
MoveFileExW
SetEvent
CreateProcessW
GetLocaleInfoA
DeleteCriticalSection
GetCurrentThread
GetThreadPriority
SetThreadPriority
GetCurrentProcess
DuplicateHandle
IsBadReadPtr
InterlockedExchangeAdd
InterlockedIncrement
WaitForSingleObject
InterlockedDecrement
InterlockedExchange
HeapFree
HeapValidate
HeapReAlloc
GetProcessHeaps
HeapCreate
HeapSetInformation
GetCurrentProcessId
HeapAlloc
CreateMutexA
GetLastError
ExitProcess
ExpandEnvironmentStringsW
CreateEventA
CreateThread
GetModuleFileNameW
GetVolumeInformationW
GetDiskFreeSpaceExW
SetFileAttributesW
DeleteFileW
CopyFileW
lstrcmpiW
CreateDirectoryW
FindFirstFileW
lstrcmpW
CreateIoCompletionPort
FindNextFileW
FindClose
RemoveDirectoryW
GetLogicalDrives
GetDriveTypeW
QueryDosDeviceW
lstrcpyW
WriteFile
FlushFileBuffers
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
CreateFileW
CreateFileMappingW
MapViewOfFile
GetFileSize
UnmapViewOfFile
lstrlenW
GlobalUnlock
GlobalLock
GlobalAlloc
lstrlenA
lstrcpynW
MultiByteToWideChar
ExitThread
GetTickCount
Sleep
GetModuleHandleW
CloseHandle
user32
RegisterClassExW
CreateWindowExW
GetMessageA
TranslateMessage
wsprintfW
DefWindowProcA
ChangeClipboardChain
RegisterRawInputDevices
GetClipboardData
DispatchMessageA
OpenClipboard
EmptyClipboard
SetClipboardData
IsClipboardFormatAvailable
SendMessageA
SetWindowLongW
SetClipboardViewer
GetWindowLongW
wsprintfA
wvsprintfA
CloseClipboard
advapi32
CryptAcquireContextW
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW
CryptReleaseContext
RegCloseKey
CryptGenRandom
shell32
ShellExecuteW
ole32
CoInitializeEx
CoInitialize
CoCreateInstance
CoUninitialize
oleaut32
SysFreeString
SysAllocString
Sections
.text Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 27KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE