BthUdTask.pdb
Static task
static1
Behavioral task
behavioral1
Sample
stage2.exe
Resource
win10v2004-20240412-en
General
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Target
stage2
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Size
182KB
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MD5
f4f731777157f1bc59369be4b286b5cd
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SHA1
ebce4a1a3b15bce601671867d36965b15ef4108b
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SHA256
fe6328938db1b9c8e3e8b1a92f0cc5ac28a6fd5e0c7e40c521f7b0f408e63c3f
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SHA512
e16c315826a52b3717ab2347e3b04c092fbd3d4a3fd3cf5f2514402ec1fa1c4e4d484fc635df4b3e4ca1b20a5a75a74731e933d9650f1b486dd63d138f2a87a3
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SSDEEP
768:lfGgTViahszDOtfGgTViahszDOCBsMEzKzaiLFOJJfGgTViahszDOmefGgTViahZ:F4WsO94WsOf+LFS4WsOF4WsO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource stage2
Files
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stage2.exe .hta windows:10 windows x86 arch:x86 polyglot
4d14d19b876bbb7a86ffba329be9d956
Headers
DLL Characteristics
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_32BIT_MACHINE
PDB Paths
Imports
advapi32
RegCloseKey
RegQueryValueExW
kernel32
GetSystemTimeAsFileTime
GetCurrentThreadId
UnhandledExceptionFilter
QueryPerformanceCounter
GetModuleHandleW
SetUnhandledExceptionFilter
Sleep
GetTickCount
GetCurrentProcess
CloseHandle
SetEvent
OpenEventW
GetLastError
CompareStringOrdinal
TerminateProcess
GetCurrentProcessId
ResolveDelayLoadedAPI
DelayLoadFailureHook
msvcrt
_controlfp
?terminate@@YAXXZ
_except_handler4_common
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
_vsnwprintf
memset
newdev
DiUninstallDevice
devobj
DevObjUninstallDevice
DevObjDestroyDeviceInfoList
DevObjGetDeviceInstanceId
DevObjGetClassDevs
DevObjCreateDeviceInfoList
DevObjOpenDevRegKey
DevObjEnumDeviceInfo
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 20B
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: 512B - Virtual size: 416B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ