Static task
static1
Behavioral task
behavioral1
Sample
calc.exe
Resource
win10v2004-20230703-en
General
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Target
calc.exe
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Size
27KB
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MD5
dead69d07bc33b762abd466fb6f53e11
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SHA1
f5ed372fd8ec7c455ff66bce73f16ca51cbc0302
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SHA256
3091e2abfb55d05d6284b6c4b058b62c8c28afc1d883b699e9a2b5482ec6fd51
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SHA512
f33a402e96474fc10f870293058b7252517456b4053d85885ebf21d0f9166f9a8a86457327a3e307624864b30ca9888ae0399a90c6248c50b781b28d9981c0c6
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SSDEEP
384:S3B2ChTCfxWqHPuOOLE8eWS0YWbiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiLih:a2CwxTmOv8zG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource calc.exe
Files
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calc.exe.exe windows x64
8eeaa9499666119d13b3f44ecd77a729
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
shell32
ShellExecuteW
kernel32
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
RtlCaptureContext
GetCurrentProcessId
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
RtlLookupFunctionEntry
msvcrt
__setusermatherr
_initterm
__C_specific_handler
_wcmdln
_fmode
_commode
?terminate@@YAXXZ
_cexit
__wgetmainargs
_amsg_exit
_XcptFilter
exit
__set_app_type
_exit
advapi32
EventSetInformation
EventWriteTransfer
EventRegister
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-processthreads-l1-1-0
GetStartupInfoW
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleW
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
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: 228B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ