Static task
static1
Behavioral task
behavioral1
Sample
bthudtask.exe
Resource
win10v2004-20231025-en
General
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Target
bthudtask.exe
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Size
64KB
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MD5
fb8820ecbd54852073128db33244d171
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SHA1
498bca20ffe2084acff7e0d09c9eed979b74459b
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SHA256
7441be48fa70ff34284db20b44780daec8ac9e1d706c397a2062c44deb36f36f
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SHA512
db5a31cfcf1fb279fdf7d991d3bdc2992079afe59fd00589fd2b28d30c525cf1b3defe38bf5cdf98efdbf4d47926f963bd828284786601e16711ae616a8ac3da
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SSDEEP
384:qCdtYiBaOpBmfxgNVN/g5UsWW8HWcKJajXDO1/EagS817l:nggBmfWVsUV9zDO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bthudtask.exe
Files
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bthudtask.exe.exe windows:10 windows x64 arch:x64
1c54a8f41de7b28992e2bd7a4d586748
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
RegCloseKey
RegQueryValueExW
kernel32
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetTickCount
GetSystemTimeAsFileTime
GetCurrentProcess
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
SetUnhandledExceptionFilter
Sleep
UnhandledExceptionFilter
TerminateProcess
CloseHandle
SetEvent
ResolveDelayLoadedAPI
OpenEventW
DelayLoadFailureHook
GetLastError
CompareStringOrdinal
GetCurrentThreadId
msvcrt
?terminate@@YAXXZ
_commode
_fmode
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_vsnwprintf
__C_specific_handler
memset
newdev
DiUninstallDevice
devobj
DevObjUninstallDevice
DevObjEnumDeviceInfo
DevObjGetDeviceInstanceId
DevObjGetClassDevs
DevObjCreateDeviceInfoList
DevObjOpenDevRegKey
DevObjDestroyDeviceInfoList
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 336B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 4KB - Virtual size: 40B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ