blood-hunt[.]dll

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General

Target

blood-hunt.dll
Size

1.6MB
MD5

437c00226ee6058f58b9971f76bf0492
SHA1

cda818818bfb8a384187036c279b0eacf144bc55
SHA256

abffeed0658255a2aa2046af79ac579200dbe4778a9789272193183220517ddc
SHA512

721e60ed4332bdf2a364dba8748e7b8f743076e57f344bf53907fc04c9f2477d87923af92ad054751b774522215f3f03da3d87e5a092083394eb48470145a3fa
SSDEEP

24576:sRJtl6hnWKErw1knuFgh9hIlEOIkrI0xE8F:sRJtl6GXnuFgh9hqEOIkx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
blood-hunt.dll

Files

blood-hunt.dll
.dll windows:6 windows x64

2ef089d6556a88bcc7ffe31b45cda338

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

SetConsoleTitleA
AllocConsole
CloseHandle
Beep
LoadLibraryA
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GlobalUnlock
WideCharToMultiByte
GlobalLock
QueryPerformanceCounter
GetProcAddress
GetCurrentProcess
QueryPerformanceFrequency
GlobalFree
GlobalAlloc
IsProcessorFeaturePresent
MultiByteToWideChar

user32

GetClientRect
FindWindowA
LoadCursorA
SetCursorPos
GetMessageA
DispatchMessageA
SetWindowPos
GetSystemMetrics
GetClassNameA
ShowWindow
SetWindowLongA
GetWindowLongA
RegisterHotKey
CreateWindowExA
SetLayeredWindowAttributes
TranslateMessage
PeekMessageA
PostQuitMessage
UpdateWindow
SetForegroundWindow
ReleaseCapture
ScreenToClient
GetAsyncKeyState
SendInput
GetWindowThreadProcessId
GetCapture
SetCursor
SetCapture
GetCursorPos
OpenClipboard
GetForegroundWindow
TrackMouseEvent
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
ClientToScreen
IsChild

imm32

ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

msvcp140

?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exceptions@std@@YAHXZ
_Xtime_get_ticks
?_Throw_C_error@std@@YAXH@Z
?_Xlength_error@std@@YAXPEBD@Z
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_init_in_situ
_Mtx_unlock
_Query_perf_frequency
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Query_perf_counter
_Thrd_detach

d3d11

D3D11CreateDeviceAndSwapChain

comctl32

ord413
ord410

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcpy
__std_type_info_destroy_list
_CxxThrowException
memset
__C_specific_handler
__current_exception_context
__current_exception
__std_exception_copy
__std_exception_destroy
strstr
memchr
memmove
__std_terminate
memcmp

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf
freopen_s
__stdio_common_vsscanf
__stdio_common_vsprintf
_wfopen
fwrite
fseek
fclose
fflush
__acrt_iob_func
ftell
fread

api-ms-win-crt-string-l1-1-0

strncpy
strcmp

api-ms-win-crt-utility-l1-1-0

qsort

api-ms-win-crt-heap-l1-1-0

_callnewh
malloc
free

api-ms-win-crt-convert-l1-1-0

atof

api-ms-win-crt-runtime-l1-1-0

_initterm_e
_initterm
_beginthreadex
_cexit
_crt_atexit
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
terminate
exit
_invalid_parameter_noinfo_noreturn

api-ms-win-crt-math-l1-1-0

tanf
fmodf
powf
sinf
sqrtf
atan2f
cosf
ceilf
acosf

Sections

.text
Size: 288KB - Virtual size: 288KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 227KB - Virtual size: 227KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 12KB

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: 512B - Virtual size: 276B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2ef089d6556a88bcc7ffe31b45cda338

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

imm32

d3dcompiler_47

dwmapi

msvcp140

d3d11

comctl32

vcruntime140_1

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

Sections

.text Size: 288KB - Virtual size: 288KB

.rdata Size: 227KB - Virtual size: 227KB

.data Size: 1.0MB - Virtual size: 1.0MB

.pdata Size: 12KB - Virtual size: 12KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 276B

.text
Size: 288KB - Virtual size: 288KB

.rdata
Size: 227KB - Virtual size: 227KB

.data
Size: 1.0MB - Virtual size: 1.0MB

.pdata
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 276B