SparkEntryPoint
Static task
static1
Behavioral task
behavioral1
Sample
bcb8a9f5fb6fd9feaec9dff5dbcb3f94b944c1738448442aa9b6d2921283398e.dll
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
bcb8a9f5fb6fd9feaec9dff5dbcb3f94b944c1738448442aa9b6d2921283398e.dll
Resource
win10v2004-20240412-en
General
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Target
bcb8a9f5fb6fd9feaec9dff5dbcb3f94b944c1738448442aa9b6d2921283398e
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Size
81KB
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MD5
a4bc5d927549fb6f5d12bdc5572f55bc
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SHA1
be7443059aa2547cca0a340a66931ee3245cf5c8
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SHA256
bcb8a9f5fb6fd9feaec9dff5dbcb3f94b944c1738448442aa9b6d2921283398e
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SHA512
f90ca8358341d313f7005269483f51caa8d5d94faeb30d0314e476038faa57fc42d89a3d00ecd06720287497370b9120ef2c4c260d4c86f4af736e9701927f75
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SSDEEP
1536:sByXv7uWGEqXZKXTadSp7Lxw9zzBPw+NASUSFOj8sWHcdF6+eXq8W7:Jv4JKXTx71wnArSsXFpeXq8W7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bcb8a9f5fb6fd9feaec9dff5dbcb3f94b944c1738448442aa9b6d2921283398e
Files
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bcb8a9f5fb6fd9feaec9dff5dbcb3f94b944c1738448442aa9b6d2921283398e.dll windows:6 windows x86 arch:x86
0986ee100b9277b4d1503d41cc8367e7
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
HeapFree
GetCurrentProcess
CreateMutexA
LocalAlloc
Sleep
GetLastError
CreateFileA
LoadLibraryA
CloseHandle
K32GetModuleInformation
VirtualProtect
VirtualAllocEx
LocalFree
GetFileSize
ExitProcess
ReadProcessMemory
GetProcessHeap
FreeLibrary
K32EnumProcessModules
GetComputerNameA
WriteConsoleW
WriteProcessMemory
GetModuleFileNameA
HeapAlloc
ReadFile
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedFlushSList
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
GetModuleHandleExW
GetModuleFileNameW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
DecodePointer
Exports
Exports
Sections
.text Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
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