Static task
static1
Behavioral task
behavioral1
Sample
Challenge_Benign_e1b9eee8e5421902b88183a99600242e62ae0d0a1b72c568952909e22fe1c349.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Challenge_Benign_e1b9eee8e5421902b88183a99600242e62ae0d0a1b72c568952909e22fe1c349.dll
Resource
win10v2004-20230703-en
General
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Target
Challenge_Benign_e1b9eee8e5421902b88183a99600242e62ae0d0a1b72c568952909e22fe1c349.dll
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Size
83KB
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MD5
ccaede700c94b528c768332581146cb7
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SHA1
abce8cc50c6133c5938cf77453da2a7f38c3a0fb
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SHA256
e1b9eee8e5421902b88183a99600242e62ae0d0a1b72c568952909e22fe1c349
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SHA512
cbd6906747c2a628242d481b1d5f0df9db8f3f24f295f825cd33646e5cd3b83a639e70b8a4c6306bfcfa022493702dd6826e456c2f01a2ba122a80a51ebd1c3e
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SSDEEP
1536:EzsCIL9FvlzDnig7Co3Jzg0TOBzmWGnlsWScdFHV2f9bg2:EzYfvl3ig7Co3J7OzVeFHMf9f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Challenge_Benign_e1b9eee8e5421902b88183a99600242e62ae0d0a1b72c568952909e22fe1c349.dll
Files
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Challenge_Benign_e1b9eee8e5421902b88183a99600242e62ae0d0a1b72c568952909e22fe1c349.dll.dll windows x86
1860ab126d35bd113ae98caafb835364
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
WriteConsoleW
CreateFileW
CloseHandle
HeapCreate
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
Sleep
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
OpenThread
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualProtect
GetModuleHandleW
GetProcAddress
CreateToolhelp32Snapshot
Thread32First
Thread32Next
VirtualAlloc
VirtualFree
VirtualQuery
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
RaiseException
InterlockedFlushSList
GetLastError
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
DecodePointer
user32
CallWindowProcA
SetWindowLongA
Sections
.text Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
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: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ