Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_34ea61955ceabead801d50b37d50348232939fd895df03af691c2ed3ece2a2ee.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_34ea61955ceabead801d50b37d50348232939fd895df03af691c2ed3ece2a2ee.exe
Resource
win10v2004-20230703-en
General
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Target
challange_Benign_34ea61955ceabead801d50b37d50348232939fd895df03af691c2ed3ece2a2ee.exe
-
Size
15KB
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MD5
c3db93574ed65c7d8611562c0d860ec7
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SHA1
057c5f48c6610d652ecd1ec2570a7724e52003c6
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SHA256
34ea61955ceabead801d50b37d50348232939fd895df03af691c2ed3ece2a2ee
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SHA512
376019c35ce67f242cdd44fee3e86413bc8125f870e14c816484316881fc425a4ec2abb034b7c0e0dbf1c673f1d27fcdd6f70b6bcc49b8c6a5b5a4dc08b98e52
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SSDEEP
384:QmiXMyM7FbrDVAvxxDSjyX2QF1w7XMOp:KcFbrDVAvxd1XHW7XMOp
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_34ea61955ceabead801d50b37d50348232939fd895df03af691c2ed3ece2a2ee.exe
Files
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challange_Benign_34ea61955ceabead801d50b37d50348232939fd895df03af691c2ed3ece2a2ee.exe.exe windows x86
0683c489e7d7f60a57f2913f49ede744
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
kernel32
OpenProcess
ReadProcessMemory
WriteProcessMemory
CloseHandle
CreateToolhelp32Snapshot
Process32First
Process32Next
Module32First
Module32Next
VirtualAlloc
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
user32
GetAsyncKeyState
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
__std_exception_destroy
_except_handler4_common
memcpy
memmove
memset
__CxxFrameHandler3
__current_exception_context
_CxxThrowException
__std_exception_copy
__current_exception
api-ms-win-crt-runtime-l1-1-0
_initterm
__p___argc
_initialize_onexit_table
_initialize_narrow_environment
__p___argv
_crt_atexit
_controlfp_s
terminate
_configure_narrow_argv
_set_app_type
_exit
_c_exit
_cexit
_seh_filter_exe
_initterm_e
exit
_register_onexit_function
_invalid_parameter_noinfo_noreturn
_get_initial_narrow_environment
_register_thread_local_exe_atexit_callback
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__stdio_common_vfprintf
__acrt_iob_func
__p__commode
api-ms-win-crt-convert-l1-1-0
strtoul
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - 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
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ