Static task
static1
Behavioral task
behavioral1
Sample
trojan.exe
Resource
win10v2004-20240221-en
General
-
Target
trojan.exe
-
Size
3.0MB
-
MD5
2cf7656be08296059f161406b21c544d
-
SHA1
aaf0250ba0cc8b8d58a61dad8d9967486a544f54
-
SHA256
58a187c400314f023b2635f752029197d838c26671992cb5c5a0b35bd79a3177
-
SHA512
a446f9fc0c39d9f1b01161c1988905a0799b3c6a2bafa48738c8db5bf488de91605dead9fb6f498096f936d0ca5f2df23d8f6669142067b08dbc8aee2af44aca
-
SSDEEP
49152:X5VwASODGtlqMLIU6iZRSH8z9hEgTOLegBSyA2Ca1AZGZ5z4WIaqne7NTjROh5Pt:ck+tL2h4kFvD2nqW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource trojan.exe
Files
-
trojan.exe.exe windows:6 windows x64 arch:x64
879866d09cad9b7933d290c21f20654b
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
wsock32
send
WSACleanup
recv
shutdown
connect
accept
__WSAFDIsSet
ord1142
ord1141
getsockopt
htons
listen
setsockopt
select
htonl
ntohl
ntohs
WSASetLastError
WSAGetLastError
bind
closesocket
inet_ntoa
getpeername
getsockname
WSAStartup
ws2_32
WSARecv
WSAIoctl
freeaddrinfo
getaddrinfo
WSAStringToAddressW
WSASocketW
WSASendTo
WSASend
WSARecvFrom
WSAAddressToStringW
crypt32
CertFreeCertificateContext
CertDuplicateCertificateContext
CertFindCertificateInStore
CertOpenStore
CertOpenSystemStoreA
CertEnumCertificatesInStore
CertCloseStore
CertGetCertificateContextProperty
kernel32
WaitForSingleObjectEx
IsDebuggerPresent
ReadConsoleW
ReadConsoleA
SetConsoleMode
GetConsoleMode
ResetEvent
LoadLibraryA
FreeLibrary
RtlVirtualUnwind
QueryPerformanceCounter
ConvertThreadToFiber
ConvertFiberToThread
GetModuleHandleW
InitializeSListHead
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlLookupFunctionEntry
LoadLibraryW
RtlCaptureContext
CloseHandle
GetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
WaitForSingleObject
WaitForMultipleObjects
QueueUserAPC
TerminateThread
TlsAlloc
TlsFree
LocalFree
FormatMessageA
FormatMessageW
WideCharToMultiByte
VerSetConditionMask
SetLastError
CreateIoCompletionPort
GetQueuedCompletionStatus
PostQueuedCompletionStatus
InitializeCriticalSectionAndSpinCount
SleepEx
CreateEventW
SetWaitableTimer
TlsGetValue
TlsSetValue
GetModuleHandleA
GetProcAddress
VerifyVersionInfoA
MultiByteToWideChar
ReleaseMutex
CreateMutexW
GetCurrentProcessId
Sleep
GetSystemTimeAsFileTime
CreateWaitableTimerA
GetSystemTime
SystemTimeToFileTime
GetCurrentThreadId
SwitchToFiber
DeleteFiber
CreateFiber
FindClose
FindFirstFileW
FindNextFileW
GetModuleHandleExW
GetStdHandle
GetEnvironmentVariableW
GetFileType
WriteFile
user32
GetUserObjectInformationW
GetProcessWindowStation
MessageBoxW
advapi32
CryptAcquireContextW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
CryptCreateHash
CryptReleaseContext
CryptGenRandom
CryptDestroyKey
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey
CryptExportKey
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptDecrypt
msvcp140
??0facet@locale@std@@IEAA@_K@Z
??1facet@locale@std@@MEAA@XZ
?_New_Locimp@_Locimp@locale@std@@CAPEAV123@AEBV123@@Z
?_Locimp_Addfac@_Locimp@locale@std@@CAXPEAV123@PEAVfacet@23@_K@Z
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_J@Z
?_Xbad_function_call@std@@YAXXZ
?put@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QEBA?AV?$ostreambuf_iterator@DU?$char_traits@D@std@@@2@V32@AEAVios_base@2@DPEBUtm@@PEBD3@Z
?classic@locale@std@@SAAEBV12@XZ
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
?_Getcat@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?id@?$numpunct@D@std@@2V0locale@2@A
?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
_Query_perf_counter
_Query_perf_frequency
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?in@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEA_W3AEAPEA_W@Z
?out@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEB_W1AEAPEB_WPEAD3AEAPEAD@Z
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
??0?$codecvt@_WDU_Mbstatet@@@std@@QEAA@_K@Z
??1?$codecvt@_WDU_Mbstatet@@@std@@MEAA@XZ
??4?$_Yarn@D@std@@QEAAAEAV01@PEBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPEBD@Z
??Bid@locale@std@@QEAA_KXZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?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
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?imbue@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAA?AVlocale@2@AEBV32@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEA_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAG@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAJ@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?id@?$ctype@D@std@@2V0locale@2@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
vcruntime140
__current_exception_context
__current_exception
strstr
wcsstr
strrchr
strchr
__C_specific_handler
_purecall
memcmp
memchr
__std_type_info_name
memset
memmove
memcpy
__std_terminate
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_type_info_compare
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
strerror
signal
_register_thread_local_exe_atexit_callback
_beginthreadex
_errno
_c_exit
__p___argv
__p___argc
_invalid_parameter_noinfo_noreturn
_initterm_e
_initterm
_get_initial_narrow_environment
strerror_s
_set_app_type
_seh_filter_exe
terminate
_cexit
_crt_atexit
exit
_register_onexit_function
_exit
_initialize_onexit_table
raise
_initialize_narrow_environment
_configure_narrow_argv
api-ms-win-crt-heap-l1-1-0
malloc
realloc
free
_callnewh
_set_new_mode
calloc
api-ms-win-crt-string-l1-1-0
strcpy_s
tolower
strspn
strcspn
strcmp
strncpy
_strnicmp
_stricmp
ispunct
strncmp
isspace
api-ms-win-crt-stdio-l1-1-0
_fseeki64
fsetpos
fputs
fread
fgetpos
__stdio_common_vsscanf
_wfopen
__stdio_common_vswprintf
setvbuf
ungetc
__acrt_iob_func
fopen
__stdio_common_vfprintf
_setmode
ftell
fseek
_fileno
fgets
ferror
feof
_set_fmode
fflush
fclose
_get_stream_buffer_pointers
__stdio_common_vsprintf
__stdio_common_vswprintf_s
fputc
__p__commode
fwrite
fgetc
api-ms-win-crt-convert-l1-1-0
atoi
strtol
strtoul
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-filesystem-l1-1-0
_stat64i32
_lock_file
_unlock_file
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
api-ms-win-crt-time-l1-1-0
_localtime64
_time64
_gmtime64_s
_gmtime64
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
__setusermatherr
Sections
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 679KB - Virtual size: 678KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 46KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 91KB - Virtual size: 91KB
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: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ