Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_6a581897b77c889e46c73c7278a85c515751c74573dc775c645b6b9d9d6a02cc.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
challange_Benign_6a581897b77c889e46c73c7278a85c515751c74573dc775c645b6b9d9d6a02cc.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_6a581897b77c889e46c73c7278a85c515751c74573dc775c645b6b9d9d6a02cc.exe
-
Size
13KB
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MD5
108bf0a7abcf167f2330b0ebaed92ceb
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SHA1
e30e247561fe89c0188fd34a4664d59e88567b93
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SHA256
6a581897b77c889e46c73c7278a85c515751c74573dc775c645b6b9d9d6a02cc
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SHA512
e0c8f6866eb96e6f228ad2141b952282ae324093d890937ca945c4aed52d7263957204fa6e2fded94ec1015d9ca9acfe725b64552e955844dd3bff82f619cc27
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SSDEEP
192:8wdE9AMw/OQcDBhDZ4t5OdKGPFJgRLDUOm+NiAsAVX43Q5tfqlNSV:hEWMw/bcDBhDK78PFJgRXC3XSV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_6a581897b77c889e46c73c7278a85c515751c74573dc775c645b6b9d9d6a02cc.exe
Files
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challange_Benign_6a581897b77c889e46c73c7278a85c515751c74573dc775c645b6b9d9d6a02cc.exe.exe windows x64
731905d730d05a7b1acd99a0e433fae8
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
msvcp140
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
wininet
InternetReadFile
InternetCloseHandle
InternetOpenW
InternetOpenUrlW
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
__std_terminate
__C_specific_handler
__current_exception
__current_exception_context
api-ms-win-crt-heap-l1-1-0
_set_new_mode
malloc
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
terminate
_c_exit
_cexit
_initialize_onexit_table
__p___argv
_register_thread_local_exe_atexit_callback
__p___argc
_exit
exit
_seh_filter_exe
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_onexit_function
_set_app_type
_initterm_e
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
kernel32
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
Sections
.text Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
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: 456B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
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