Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_aa61b3d1e405c69d377bd2d32fd28b5cf622043b00021d9b593905b7eaed9099.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_aa61b3d1e405c69d377bd2d32fd28b5cf622043b00021d9b593905b7eaed9099.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_aa61b3d1e405c69d377bd2d32fd28b5cf622043b00021d9b593905b7eaed9099.exe
-
Size
30KB
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MD5
257541c92e73926907fa1463b83949ec
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SHA1
be6fdcf726b4a525d5c81df15ab7fdb192d4c413
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SHA256
aa61b3d1e405c69d377bd2d32fd28b5cf622043b00021d9b593905b7eaed9099
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SHA512
c4a535fa2b1ad7dc98af2dceafccdbdd9f6b4b4444411959f7246f209b68f8bb81be30747519bd5186435aeb97d9777a0cc68dea576a572600431b2b9c2ccd0f
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SSDEEP
384:3OO4nHYDnPB5BIap/ry4vrlOHtFPJ1wUbfZ3I/i3I/qjvVDBgPn:eOrnPHBBLvgNFxCU93IK3I69DBgPn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_aa61b3d1e405c69d377bd2d32fd28b5cf622043b00021d9b593905b7eaed9099.exe
Files
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challange_Benign_aa61b3d1e405c69d377bd2d32fd28b5cf622043b00021d9b593905b7eaed9099.exe.exe windows x86
337aec988275294e84e9666e20fb971f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcr100d
_CrtDbgReportW
_initterm
_initterm_e
?terminate@@YAXXZ
_controlfp_s
_CrtSetCheckCount
_unlock
__dllonexit
_lock
_onexit
_except_handler4_common
_crt_debugger_hook
__initenv
exit
_cexit
_XcptFilter
_exit
__getmainargs
_amsg_exit
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_CRT_RTC_INITW
_time64
srand
printf
strchr
rand
strlen
isdigit
fwrite
fclose
free
fopen
fseek
ftell
malloc
_invoke_watson
fread
_strdup
getchar
kernel32
GetCurrentProcess
TerminateProcess
FreeLibrary
VirtualQuery
GetModuleFileNameW
GetProcessHeap
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
DecodePointer
SetUnhandledExceptionFilter
LoadLibraryW
GetProcAddress
lstrlenA
RaiseException
MultiByteToWideChar
IsDebuggerPresent
WideCharToMultiByte
HeapSetInformation
InterlockedCompareExchange
Sleep
InterlockedExchange
EncodePointer
UnhandledExceptionFilter
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
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
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ