Behavioral task
behavioral1
Sample
Private.txt.scr.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Private.txt.scr.exe
Resource
win10v2004-20241007-en
General
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Target
Private.txt.scr.exe
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Size
13KB
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MD5
b41033d5faa645683f7436a065950958
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SHA1
8bb0b09eb76fc43f586ab6a154e708f9186fba15
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SHA256
6bd70382cf7182e467df82774ad35c921c7f82146c1e268fd122619a6eb9ec41
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SHA512
55547373edd8e3ca77d575a813d9604ce7f906f3d7c998bf79b873dc56979eb8a186321c57cdd67567ddd50a50dc5cc83b6d116f27753b6c375e9895fa7672c0
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SSDEEP
192:OEZY89KFIHZqux5cZpej0LZR19HLTRVJxTCqVIdthELOaUC:TZY8YFOZsZowRfLTRVmqVIdECa
Malware Config
Extracted
phorphiex
http://185.215.113.66
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mutex
76759
Signatures
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Phorphiex family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Private.txt.scr.exe
Files
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Private.txt.scr.exe.exe windows:5 windows x86 arch:x86
ee123a43d5333882c09955a7ac1a35ac
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
msvcr90
_lock
_crt_debugger_hook
_invoke_watson
_except_handler4_common
_decode_pointer
_onexit
__dllonexit
_unlock
?terminate@@YAXXZ
__set_app_type
_encode_pointer
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
memset
_initterm_e
_initterm
_acmdln
exit
_ismbblead
_XcptFilter
_exit
_cexit
__getmainargs
_amsg_exit
srand
rand
mbstowcs
_controlfp_s
mpr
WNetCancelConnectionW
WNetAddConnection2W
ws2_32
WSAStartup
select
htons
socket
closesocket
gethostbyname
inet_addr
ioctlsocket
connect
netapi32
NetShareEnum
NetApiBufferFree
wininet
InternetOpenW
InternetOpenUrlW
InternetReadFile
InternetCloseHandle
shlwapi
PathFileExistsW
PathFindFileNameW
urlmon
URLDownloadToFileW
kernel32
WriteFile
CreateProcessW
ExitProcess
Sleep
CopyFileW
GetModuleFileNameW
CreateFileW
ExitThread
GetLastError
CreateMutexA
CloseHandle
DeleteFileW
CreateThread
ExpandEnvironmentStringsW
InterlockedExchange
InterlockedCompareExchange
GetStartupInfoA
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
GetTickCount
user32
wsprintfA
wsprintfW
shell32
ShellExecuteW
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 698B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ