Static task
static1
Behavioral task
behavioral1
Sample
NullQW_UPD.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NullQW_UPD.exe
Resource
win10v2004-20231020-en
General
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Target
NullQW_UPD.exe
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Size
11KB
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MD5
9a114c18de035b980c9e671c615e71c6
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SHA1
1a6871f345b77323922538a0c79eee65287b6727
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SHA256
dd887826f537867e44a66c423021d26bf40eddddec9f62d5a3d0f3d813a1f56f
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SHA512
8cd32b9e01285257ea5980edca220e50fd8f855e5d45807ba37c24567e371eadba98092757af7ac15e1a319f262538d76356b5ed23d77459fa04c1ad885f8126
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SSDEEP
192:1iMQiIggne4CMKen1VOApoFpmHKFkoF9K3Q5tfjr:IMQiIgge4CveVHiFpmH8F9K3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NullQW_UPD.exe
Files
-
NullQW_UPD.exe.exe windows:6 windows x64
0d4a0c739f45da7169dd6d32c36bc75d
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
RtlLookupFunctionEntry
SetUnhandledExceptionFilter
GetCurrentProcess
FreeConsole
UnhandledExceptionFilter
RtlVirtualUnwind
Sleep
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
RtlCaptureContext
user32
GetSystemMetrics
GetDC
GetForegroundWindow
gdi32
StretchBlt
BitBlt
vcruntime140
__current_exception
__current_exception_context
memset
__C_specific_handler
memcpy
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-runtime-l1-1-0
_c_exit
_initialize_onexit_table
terminate
_seh_filter_exe
_set_app_type
_register_onexit_function
_crt_atexit
_cexit
__p___argv
__p___argc
_configure_narrow_argv
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_register_thread_local_exe_atexit_callback
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 360B
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: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ