phorphiex | 00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b

Resubmissions

17-04-2024 12:41

240417-pwvknsfd74 10

17-04-2024 12:41

17-04-2024 12:41

17-04-2024 12:40

17-04-2024 12:40

16-04-2024 13:48

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General

Target

00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b
Size

100KB
MD5

1fe26231c66ad0b21e804a897e07f6ee
SHA1

7e5cc26fbf11c4e65291617722145be1e6872aed
SHA256

00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b
SHA512

35aa41be52995c97c25fe29efe6d9cad526368910bfbe99cf73a94917e7f65a2982f041f126a7f4433ab04770cd7bf8d45924d77aa99ac36e43adae30a9056a0
SSDEEP

3072:UlmICQuNwVOv/8I6WruEPJZDUXA2M1CUci6sUJW51TrFS83FoO:WmICRmgMtWruEhZDCA2M1CUci6sUJW5n

Score

10^/10

phorphiex

Malware Config

Signatures

Phorphiex family
phorphiex
Phorphiex payload 1 IoCs

Processes:

resource yara_rule

sample family_phorphiex

resource	yara_rule
sample	family_phorphiex

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b

Files

00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b
.exe windows:5 windows x86 arch:x86

23ab644c44593e426ea915e5618d637d

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

PDB Paths

Imports

msvcrt

_controlfp
memmove
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
wcscmp
srand
rand
mbstowcs
strchr
strcmp
_wfopen
fseek
ftell
fclose
memset
_mbsstr
strlen
isalpha
isdigit
wcsstr
wcslen
iswalpha
iswdigit
memcpy
??3@YAXPAX@Z
??2@YAPAXI@Z
strtol
memchr
memcmp

wininet

InternetCloseHandle
InternetOpenUrlA
InternetOpenA
HttpQueryInfoA
InternetOpenUrlW
InternetOpenW
InternetReadFile

urlmon

URLDownloadToFileW

shlwapi

PathMatchSpecW
StrCmpNW
PathFileExistsW
PathFindFileNameW
PathFileExistsA

ws2_32

setsockopt
send
getaddrinfo
recv
socket
connect
closesocket
listen
bind
htonl
htons
inet_pton
ntohl
shutdown
WSACleanup
WSAStartup
getsockname
ntohs
WSAAccept
WSARecv
WSASend
WSAGetLastError
freeaddrinfo
inet_ntop

kernel32

GlobalAlloc
GlobalLock
GlobalUnlock
WaitForMultipleObjects
GetQueuedCompletionStatus
PostQueuedCompletionStatus
LoadLibraryA
GetProcAddress
lstrlenW
TerminateThread
CloseHandle
CreateIoCompletionPort
SleepEx
SetLastError
GlobalFree
GetSystemTimeAsFileTime
GetTickCount
lstrcpynA
ExitThread
SetEndOfFile
SetFilePointer
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
GetFileSize
CreateFileW
CreateProcessW
GetLocaleInfoA
DeleteFileW
WriteFile
ExpandEnvironmentStringsW
lstrcpyW
QueryDosDeviceW
GetDriveTypeW
GetLogicalDrives
RemoveDirectoryW
FindClose
FindNextFileW
MoveFileExW
lstrcmpW
WaitForSingleObject
GetLastError
GetStartupInfoA
GetModuleHandleA
MoveFileW
MoveFileA
DeleteFileA
ExitProcess
CreateMutexA
CopyFileA
CreateThread
GetTempPathW
GetModuleFileNameW
GetVolumeInformationW
SetFileAttributesW
CopyFileW
lstrcmpiW
CreateDirectoryW
lstrlenA
Sleep
HeapReAlloc
HeapAlloc
HeapFree
GetProcessHeap
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
FindFirstFileW

user32

FindWindowA
ShowWindow
SetForegroundWindow
CloseWindow
SetFocus
wsprintfA
wsprintfW
GetClipboardData
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard

advapi32

CryptReleaseContext
CryptGenRandom
CryptEncrypt
CryptDestroyKey
CryptGetKeyParam
CryptImportKey
CryptSetKeyParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptDuplicateHash
CryptExportKey
CryptVerifySignatureA
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA
RegSetValueExW
CryptAcquireContextW
CryptAcquireContextA

shell32

ShellExecuteW

ole32

CoInitializeEx
CoCreateInstance

Sections

.text
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

23ab644c44593e426ea915e5618d637d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

wininet

urlmon

shlwapi

ws2_32

kernel32

user32

advapi32

shell32

ole32

Sections

.text Size: 77KB - Virtual size: 76KB

.rdata Size: 13KB - Virtual size: 13KB

.data Size: 3KB - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 77KB - Virtual size: 76KB

.rdata
Size: 13KB - Virtual size: 13KB

.data
Size: 3KB - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 5KB - Virtual size: 4KB