Static task
static1
Behavioral task
behavioral1
Sample
asda.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
asda.exe
Resource
win10v2004-20240802-en
General
-
Target
asda.exe
-
Size
597KB
-
MD5
fd08849e0bea278f9b8387d665293a89
-
SHA1
8587ebb3dad5917493f8452a969b01e369af2219
-
SHA256
c77fcc4b759e0915ab29dbe3c749d192acfd2c02b597e60250a5e4527c0142f5
-
SHA512
59383e32601a95c1c0bd5e8c7dafb1e23a22884c49ea37fb231886d5e5d9eae3864bd559d8687016d29fa1f5cac5346629762836391ff063cf1a99d3207e37b9
-
SSDEEP
12288:TSjUT4Q9s/kddh7p1VGnr7AoMNdR66D+qiM37OI1L6Mk1W:TS4D9scddh76XAom7D+qiM37OI1L6N1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource asda.exe
Files
-
asda.exe.exe windows:6 windows x64 arch:x64
42590e0e907a85cb5dcd26f10b999cbf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ws2_32
setsockopt
WSAIoctl
htons
socket
__WSAFDIsSet
select
accept
bind
connect
getsockname
htonl
listen
recv
getaddrinfo
freeaddrinfo
recvfrom
sendto
getpeername
ioctlsocket
gethostname
WSAStartup
ntohs
WSAGetLastError
WSASetLastError
WSAWaitForMultipleEvents
WSACleanup
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send
closesocket
getsockopt
normaliz
IdnToUnicode
IdnToAscii
crypt32
CertFreeCertificateContext
CertCloseStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertEnumCertificatesInStore
CertFindCertificateInStore
CertOpenStore
wldap32
ord79
ord30
ord200
ord301
ord50
ord45
ord22
ord26
ord27
ord32
ord33
ord41
ord60
ord35
ord211
ord46
ord217
ord143
kernel32
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetFileInformationByHandle
AreFileApisANSI
GetModuleHandleW
GetFileInformationByHandleEx
GetFileAttributesExW
SetUnhandledExceptionFilter
FindFirstFileW
FindClose
CreateFileW
CreateDirectoryW
GetCurrentDirectoryW
GetLocaleInfoEx
FormatMessageA
LocalFree
RtlCaptureContext
TerminateProcess
IsProcessorFeaturePresent
GetModuleFileNameA
Sleep
QueryPerformanceFrequency
WideCharToMultiByte
QueryPerformanceCounter
IsDebuggerPresent
GetCurrentProcess
WaitForSingleObject
CloseHandle
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
SetEvent
CreateEventA
MultiByteToWideChar
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
GetProcAddress
LoadLibraryA
GetLastError
SetLastError
FormatMessageW
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
GetCurrentProcessId
SleepEx
GetCurrentThreadId
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
GetSystemTimeAsFileTime
InitializeSListHead
VerSetConditionMask
user32
MessageBoxA
advapi32
RegOpenKeyExA
CryptEncrypt
CryptImportKey
CryptDestroyKey
RegQueryValueExA
RegCloseKey
CryptReleaseContext
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptAcquireContextA
CryptCreateHash
shell32
SHGetKnownFolderPath
ole32
CoCreateInstance
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoUninitialize
oleaut32
VariantClear
SysAllocString
SysFreeString
msvcp140
?_Throw_Cpp_error@std@@YAXH@Z
?good@ios_base@std@@QEBA_NXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??Bios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
_Query_perf_frequency
?_Winerror_map@std@@YAHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Syserror_map@std@@YAPEBDH@Z
_Query_perf_counter
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
bcrypt
BCryptGenRandom
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
__current_exception_context
_CxxThrowException
memcmp
__C_specific_handler
memmove
memchr
strrchr
strchr
memset
memcpy
__std_exception_copy
strstr
__std_exception_destroy
__std_terminate
api-ms-win-crt-runtime-l1-1-0
_cexit
_seh_filter_exe
_set_app_type
_get_initial_narrow_environment
_initterm
_register_onexit_function
_exit
abort
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_onexit_table
_initialize_narrow_environment
_errno
__sys_nerr
__sys_errlist
_initterm_e
_configure_narrow_argv
terminate
system
_crt_atexit
_invalid_parameter_noinfo_noreturn
exit
_beginthreadex
api-ms-win-crt-heap-l1-1-0
realloc
free
_set_new_mode
malloc
_callnewh
calloc
api-ms-win-crt-stdio-l1-1-0
_close
fgetc
_fileno
_write
_read
__p__commode
_set_fmode
fputc
ftell
fseek
feof
__stdio_common_vswprintf
fclose
_lseeki64
fputs
fopen
fwrite
__acrt_iob_func
fgets
_open
__stdio_common_vsprintf
fflush
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
ungetc
fgetpos
setvbuf
__stdio_common_vsscanf
api-ms-win-crt-utility-l1-1-0
rand
qsort
srand
api-ms-win-crt-filesystem-l1-1-0
_unlink
_stat64
_lock_file
_unlock_file
_fstat64
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
strftime
api-ms-win-crt-string-l1-1-0
strncmp
strpbrk
strcmp
strncpy
strcspn
_strdup
strspn
api-ms-win-crt-convert-l1-1-0
strtoul
atoi
strtol
strtoll
wcstombs
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
_configthreadlocale
api-ms-win-crt-math-l1-1-0
_fdopen
__setusermatherr
Sections
.text Size: 450KB - Virtual size: 450KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 116KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ