Static task
static1
Behavioral task
behavioral1
Sample
Challenge_Benign_59c5ac0a4633d8ad343cabd246878a4fce1ecc8184ef5a04ed720c3282ecb127.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Challenge_Benign_59c5ac0a4633d8ad343cabd246878a4fce1ecc8184ef5a04ed720c3282ecb127.dll
Resource
win10v2004-20230703-en
General
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Target
Challenge_Benign_59c5ac0a4633d8ad343cabd246878a4fce1ecc8184ef5a04ed720c3282ecb127.exe
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Size
85KB
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MD5
10db5b148cfede35df56ed70176f9c67
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SHA1
cfa8514c96278ddf282cc54aa7243ecb4dce2534
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SHA256
7dffc9e474a5474e0fd8d2ebc6d2d981d38ae8783d0e3e7ee1f5fe8e85287d85
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SHA512
a1d838635fced2bc8db06cdb721f3a7bd84300f75af7d37665d25e25208e81677181672df1d3d146769674f9b0aba2f22635b3799464797968064821b274d875
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SSDEEP
1536:Uj41hfftsMZZvrP9MRjGysjJsl0b9VPI5HZTTsW6ocdbEAo2Gyb3P1:bf/rMoyUg0QHRUpbEH2G83P1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Challenge_Benign_59c5ac0a4633d8ad343cabd246878a4fce1ecc8184ef5a04ed720c3282ecb127.exe
Files
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Challenge_Benign_59c5ac0a4633d8ad343cabd246878a4fce1ecc8184ef5a04ed720c3282ecb127.exe.dll windows x86
3a4e2d7d6a5a422a50d31b9502ea84a2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleFileNameA
GetModuleFileNameW
FreeLibraryAndExitThread
Sleep
DisableThreadLibraryCalls
LoadLibraryA
CreateThread
GetProcAddress
GetCurrentProcessId
FreeLibrary
WriteConsoleW
CloseHandle
CreateFileW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
RaiseException
InterlockedFlushSList
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
DecodePointer
user32
MessageBoxW
Sections
.text Size: 51KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ