Static task
static1
Behavioral task
behavioral1
Sample
15e50827678878015b890c9ea3667f2de61aea353098e83a40ca3f975bcd450b.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
15e50827678878015b890c9ea3667f2de61aea353098e83a40ca3f975bcd450b.dll
Resource
win10v2004-20230915-en
General
-
Target
15e50827678878015b890c9ea3667f2de61aea353098e83a40ca3f975bcd450b
-
Size
3.8MB
-
MD5
72b9c92b769b4e1eef9f0657ab1e2bf1
-
SHA1
8cef424497090d8eb1ea77fa98fae43a749e8e8b
-
SHA256
15e50827678878015b890c9ea3667f2de61aea353098e83a40ca3f975bcd450b
-
SHA512
088bd7ef73d49719fcd6c33c38915c6dce5581023a5ce7e8cbc64e49c9ec7aafae7e76bbb2272851eb227e9d3d6082a74899347699dd8e4ea8029927374d9f9d
-
SSDEEP
49152:QHY37xr3TCaQKMVP0UkKUSBK/8w8tCFL3uDcMRCjWjY+DyBdEjnYzFbPYjj8eyeQ:mYCQ6K/itw7OcqD8+w2uFbcZcy21l
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 15e50827678878015b890c9ea3667f2de61aea353098e83a40ca3f975bcd450b
Files
-
15e50827678878015b890c9ea3667f2de61aea353098e83a40ca3f975bcd450b.dll windows:6 windows x64
0204845cddcda8f1446ce08303805dfa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleFileNameA
GetFileAttributesA
CreateDirectoryA
MultiByteToWideChar
WideCharToMultiByte
GetSystemInfo
VirtualQuery
VirtualAlloc
VirtualFree
CreateThread
WaitForSingleObject
CloseHandle
GetVolumeInformationA
GetCurrentProcess
GetModuleHandleA
GetTempPathA
CopyFileA
SwitchToFiber
IsThreadAFiber
ConvertThreadToFiber
CreateFiber
DeleteFiber
GlobalAlloc
Beep
FreeLibraryAndExitThread
K32GetModuleInformation
SetProcessWorkingSetSizeEx
GetSystemTimes
GetProcessTimes
K32GetProcessMemoryInfo
UnmapViewOfFile
QueryPerformanceFrequency
QueryPerformanceCounter
GetProcAddress
GlobalUnlock
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
InitializeSListHead
RtlCaptureContext
GlobalLock
GlobalFree
RtlLookupFunctionEntry
RtlVirtualUnwind
Sleep
OpenThread
SetThreadContext
FlushInstructionCache
GetThreadContext
HeapDestroy
HeapAlloc
HeapReAlloc
CreateToolhelp32Snapshot
ResumeThread
SuspendThread
Thread32First
Thread32Next
HeapFree
VirtualProtect
HeapCreate
DeleteFileW
InitOnceExecuteOnce
SetLastError
GetLastError
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GlobalMemoryStatusEx
user32
MessageBoxA
GetForegroundWindow
GetAsyncKeyState
SetClipboardData
CloseClipboard
EmptyClipboard
OpenClipboard
FindWindowA
MessageBoxW
advapi32
CryptGenRandom
CryptReleaseContext
CryptAcquireContextA
oleaut32
VariantInit
winmm
timeGetTime
msvcp140
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Throw_C_error@std@@YAXH@Z
_Mtx_lock
_Mtx_unlock
_Mtx_init_in_situ
_Mtx_destroy_in_situ
?_Xout_of_range@std@@YAXPEBD@Z
?setprecision@std@@YA?AU?$_Smanip@_J@1@_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?uncaught_exceptions@std@@YAHXZ
_Cnd_wait
_Cnd_signal
_Cnd_init_in_situ
_Cnd_destroy_in_situ
_Query_perf_frequency
_Query_perf_counter
_Xtime_get_ticks
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?uncaught_exception@std@@YA_NXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Xlength_error@std@@YAXPEBD@Z
?set_new_handler@std@@YAP6AXXZP6AXXZ@Z
?_Xbad_function_call@std@@YAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
winhttp
WinHttpSetStatusCallback
WinHttpCloseHandle
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpWriteData
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpConnect
WinHttpOpenRequest
WinHttpAddRequestHeaders
WinHttpSendRequest
WinHttpOpen
netapi32
NetServerGetInfo
vcruntime140
strchr
__std_terminate
strstr
strrchr
__CxxFrameHandler3
__std_type_info_name
__std_exception_copy
__std_type_info_compare
_purecall
__C_specific_handler
__std_type_info_destroy_list
_CxxThrowException
memset
memcpy
memmove
memcmp
memchr
__std_exception_destroy
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_crt_atexit
_initterm
_cexit
_execute_onexit_table
exit
terminate
_invalid_parameter_noinfo_noreturn
_wassert
_errno
_invalid_parameter_noinfo
_initterm_e
api-ms-win-crt-convert-l1-1-0
atoi
api-ms-win-crt-heap-l1-1-0
_aligned_malloc
_aligned_free
free
_callnewh
malloc
api-ms-win-crt-utility-l1-1-0
rand
srand
bsearch_s
api-ms-win-crt-stdio-l1-1-0
_get_stream_buffer_pointers
fclose
__stdio_common_vsscanf
__stdio_common_vsprintf
fputc
ungetc
fgetc
fread
fwrite
fgetpos
_fseeki64
fsetpos
setvbuf
fflush
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-string-l1-1-0
strncmp
strncat
strcmp
strncpy
isdigit
api-ms-win-crt-time-l1-1-0
_time64
_localtime64_s
api-ms-win-crt-math-l1-1-0
asinf
atan2f
ceilf
cosf
acosf
pow
log10
modff
sinf
sqrtf
_dtest
powf
ole32
CoCreateInstance
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 48KB - Virtual size: 48KB
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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ