Behavioral task
behavioral1
Sample
896ce8b99b199a327a001947647f406a0f0891856ef10f1f18a4c046aed5068bN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
896ce8b99b199a327a001947647f406a0f0891856ef10f1f18a4c046aed5068bN.exe
Resource
win10v2004-20241007-en
General
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Target
896ce8b99b199a327a001947647f406a0f0891856ef10f1f18a4c046aed5068bN.exe
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Size
168KB
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MD5
af373421f15aca3953d490dcea49c230
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SHA1
93da17addf31467e51347c7c576dc6a83e28cd80
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SHA256
896ce8b99b199a327a001947647f406a0f0891856ef10f1f18a4c046aed5068b
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SHA512
7eea4780f44bb0dc3e227af9e79f1be10ff8d31a3db8d4df4032981c1ff206fa167d7f3c33fe366443c899c97e8d793e0ab5b652a794c3ed15df5f2797b854ca
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SSDEEP
3072:yxPMxjOS5xrIuDQ4/9s8kqo+e0Nc8QsUTiZeJ:yi5OiI9qKXqG0Nc8QsfA
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
windows/shell_reverse_tcp
192.168.1.100:4444
Signatures
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Metasploit family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 896ce8b99b199a327a001947647f406a0f0891856ef10f1f18a4c046aed5068bN.exe
Files
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896ce8b99b199a327a001947647f406a0f0891856ef10f1f18a4c046aed5068bN.exe.exe windows:4 windows x86 arch:x86
379d185b559a304e8739dd60aa3cdc7b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
PeekNamedPipe
ReadFile
WriteFile
LoadLibraryA
GetProcAddress
GetVersionExA
GetExitCodeProcess
TerminateProcess
LeaveCriticalSection
SetEvent
ReleaseMutex
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
CreateMutexA
GetFileType
SetLastError
FreeEnvironmentStringsW
GetEnvironmentStringsW
GlobalFree
GetCommandLineW
TlsAlloc
TlsFree
DuplicateHandle
GetCurrentProcess
SetHandleInformation
CloseHandle
GetSystemTimeAsFileTime
FileTimeToSystemTime
GetTimeZoneInformation
FileTimeToLocalFileTime
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
Sleep
FormatMessageA
GetLastError
WaitForSingleObject
CreateEventA
SetStdHandle
SetFilePointer
CreateFileA
CreateFileW
GetOverlappedResult
DeviceIoControl
GetFileInformationByHandle
LocalFree
advapi32
FreeSid
AllocateAndInitializeSid
msvcrt
_iob
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__p___initenv
_XcptFilter
_exit
_onexit
__dllonexit
strrchr
wcsncmp
_close
wcslen
wcscpy
strerror
modf
strspn
realloc
__p__environ
__p__wenviron
_errno
free
strncmp
strstr
strncpy
_ftol
qsort
fopen
perror
fclose
fflush
calloc
malloc
signal
printf
_isctype
atoi
exit
__mb_cur_max
_pctype
strchr
fprintf
_controlfp
_strdup
_strnicmp
ws2_32
WSARecv
WSASend
wsock32
getsockopt
connect
htons
gethostbyname
ntohl
inet_ntoa
setsockopt
socket
closesocket
select
ioctlsocket
__WSAFDIsSet
WSAStartup
WSACleanup
WSAGetLastError
Sections
UPX0 Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE