Static task
static1
Behavioral task
behavioral1
Sample
http_client.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
http_client.exe
Resource
win10v2004-20240508-en
General
-
Target
http_client.exe
-
Size
1.5MB
-
MD5
264db150adeeb997bc4a05dd29f3ab8e
-
SHA1
dec3798931c574fdff3782b6dc8b893cebd843e6
-
SHA256
94fa84e40c6018e437e7b82f722526091444452ec166e6fc3f1a12b53c2024d6
-
SHA512
de32c7033eb1fff7782c1b82d92e5d0f81fd661b481b5f699336e5c3001bb7b2620c8c417338714a5e8680cfebe1cb6e8089b1b8067abcbc2821a6fb1f6e1cf8
-
SSDEEP
24576:OiRmumq/gMuNwiREUs5+h0lhSMXl3NvGRqnn845:/Au/gMDRUsVHbn8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource http_client.exe
Files
-
http_client.exe.exe windows:6 windows x64 arch:x64
d134f5cdc675b5d03fe6d3e488ecfa1a
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
kernel32
GetProcAddress
QueryPerformanceCounter
Process32First
GetCurrentProcess
OpenProcess
CreateToolhelp32Snapshot
Process32Next
CloseHandle
RaiseException
CreateThread
IsDebuggerPresent
CheckRemoteDebuggerPresent
Module32Next
Module32First
lstrcmpA
VirtualProtectEx
VirtualQueryEx
SetConsoleTextAttribute
SetConsoleTitleA
GetStdHandle
FlushConsoleInputBuffer
AllocConsole
LocalFree
SizeofResource
LockResource
FindResourceExW
LoadResource
FindResourceW
HeapFree
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
LeaveCriticalSection
EnterCriticalSection
OutputDebugStringW
GetFileInformationByHandleEx
GetModuleHandleW
AreFileApisANSI
SetFileInformationByHandle
GetFileAttributesExW
FindNextFileW
FindFirstFileExW
FindFirstFileW
FindClose
CreateFileW
CreateDirectoryW
GetLocaleInfoEx
FormatMessageA
InitOnceBeginInitialize
InitOnceComplete
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
QueryPerformanceFrequency
LoadLibraryA
GetLocaleInfoA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
MulDiv
GetTickCount64
Sleep
Beep
GetProcessHeap
ReadProcessMemory
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
WriteProcessMemory
user32
TranslateMessage
SetLayeredWindowAttributes
LoadIconA
ShowWindow
GetWindowRect
DispatchMessageA
PeekMessageA
RegisterClassExA
SendMessageA
CreateWindowExA
PostQuitMessage
DefWindowProcA
EnumWindows
IsWindowVisible
GetWindow
SetWindowPos
SetActiveWindow
RedrawWindow
SetWindowLongA
SetForegroundWindow
SendInput
FindWindowA
GetKeyState
GetMessageExtraInfo
LoadCursorA
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetKeyboardLayout
GetForegroundWindow
SetCapture
SetCursor
GetClientRect
IsWindowUnicode
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
MessageBoxA
GetAsyncKeyState
mouse_event
GetClipboardData
PostMessageA
SetClipboardData
GetWindowThreadProcessId
gdi32
DeleteObject
SetMapMode
SetBkColor
SetTextColor
DeleteDC
ExtTextOutA
CreateFontA
SelectObject
CreateDIBSection
GetTextExtentPoint32A
CreateCompatibleDC
GetDeviceCaps
SetTextAlign
advapi32
ConvertSidToStringSidA
GetTokenInformation
OpenProcessToken
IsValidSid
GetCurrentHwProfileA
shell32
ShellExecuteA
msvcp140
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_counter
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
??0_Lockit@std@@QEAA@H@Z
?uncaught_exceptions@std@@YAHXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Xout_of_range@std@@YAXPEBD@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$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?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$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?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?__ExceptionPtrAssign@@YAXPEAXPEBX@Z
?GetCurrentThreadId@platform@details@Concurrency@@YAJXZ
?_ReportUnobservedException@details@Concurrency@@YAXXZ
?_Schedule_chore@details@Concurrency@@YAHPEAU_Threadpool_chore@12@@Z
?_LogWorkItemCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogWorkItemStarted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogTaskExecutionCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogTaskCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogCancelTask@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogScheduleTask@_TaskEventLogger@details@Concurrency@@QEAAX_N@Z
?_Release_chore@details@Concurrency@@YAXPEAU_Threadpool_chore@12@@Z
?ReportUnhandledError@_ExceptionHolder@details@Concurrency@@AEAAXXZ
?_Capture@_ContextCallback@details@Concurrency@@AEAAXXZ
?_Reset@_ContextCallback@details@Concurrency@@AEAAXXZ
?_CallInContext@_ContextCallback@details@Concurrency@@QEBAXV?$function@$$A6AXXZ@std@@_N@Z
??0task_continuation_context@Concurrency@@AEAA@XZ
_Cnd_unregister_at_thread_exit
?__ExceptionPtrCreate@@YAXPEAX@Z
_Cnd_init_in_situ
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Xbad_function_call@std@@YAXXZ
?id@?$numpunct@D@std@@2V0locale@2@A
?_Syserror_map@std@@YAPEBDH@Z
?__ExceptionPtrToBool@@YA_NPEBX@Z
?__ExceptionPtrDestroy@@YAXPEAX@Z
_Mtx_lock
?__ExceptionPtrCurrentException@@YAXPEAX@Z
?__ExceptionPtrRethrow@@YAXPEBX@Z
_Cnd_register_at_thread_exit
_Cnd_wait
_Mtx_unlock
_Cnd_broadcast
_Cnd_destroy_in_situ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
?_Getlconv@_Locinfo@std@@QEBAPEBUlconv@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_N@Z
?id@?$ctype@D@std@@2V0locale@2@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
_Cnd_do_broadcast_at_thread_exit
_Thrd_id
_Thrd_join
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Winerror_map@std@@YAHH@Z
msvcp140_atomic_wait
__std_atomic_notify_all_direct
__std_atomic_wait_direct
d3d9
Direct3DCreate9
d3dx9_43
D3DXMatrixTranspose
dwmapi
DwmExtendFrameIntoClientArea
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
ImmSetCandidateWindow
wininet
InternetOpenUrlA
InternetReadFile
InternetCloseHandle
InternetOpenA
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
__current_exception
__current_exception_context
memcpy
memchr
memcmp
_CxxThrowException
__C_specific_handler
__std_exception_destroy
__std_exception_copy
__std_terminate
_purecall
strstr
memmove
api-ms-win-crt-heap-l1-1-0
calloc
free
malloc
_set_new_mode
_callnewh
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vsprintf_s
fseek
fgetc
__p__commode
_set_fmode
fwrite
__stdio_common_vsprintf
fgetpos
freopen
setvbuf
ungetc
fsetpos
fread
_fseeki64
__stdio_common_vsscanf
_wfopen
_get_stream_buffer_pointers
__stdio_common_vfprintf
fclose
ftell
fputc
fflush
api-ms-win-crt-runtime-l1-1-0
_beginthreadex
_initterm_e
_initterm
_get_narrow_winmain_command_line
_exit
_c_exit
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
abort
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_invalid_parameter_noinfo
_errno
exit
_invalid_parameter_noinfo_noreturn
terminate
_register_thread_local_exe_atexit_callback
_register_onexit_function
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
api-ms-win-crt-convert-l1-1-0
atoi
strtoul
atof
strtol
api-ms-win-crt-math-l1-1-0
ceil
_dsign
ceilf
_fdsign
fmodf
atan2f
__setusermatherr
_ldsign
acosf
pow
sqrtf
powf
sinf
cosf
api-ms-win-crt-time-l1-1-0
strftime
_time64
_localtime64_s
_difftime64
_mktime64
api-ms-win-crt-string-l1-1-0
isdigit
tolower
isupper
isalnum
strncpy
strncmp
strcmp
isspace
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-multibyte-l1-1-0
_mbsicmp
api-ms-win-crt-environment-l1-1-0
getenv_s
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
_configthreadlocale
Sections
.text Size: 829KB - Virtual size: 829KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 617KB - Virtual size: 616KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ