CLRCreateInstance
Static task
static1
Behavioral task
behavioral1
Sample
5973e6b31840694c8b4b040b1b16922b291f9a0daec90d08fc8656ce5fbf0821.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
5973e6b31840694c8b4b040b1b16922b291f9a0daec90d08fc8656ce5fbf0821.dll
Resource
win10v2004-20240508-en
General
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Target
5973e6b31840694c8b4b040b1b16922b291f9a0daec90d08fc8656ce5fbf0821
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Size
81KB
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MD5
d162675358f9181b91be728d82fbb7b0
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SHA1
02f329b28691eba1c77a0e7ba857fc4d888ac6d9
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SHA256
5973e6b31840694c8b4b040b1b16922b291f9a0daec90d08fc8656ce5fbf0821
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SHA512
a4f756a5dd6f9451e47fbfd48d20e49334220a12d39d9e061c2688e20ec6e6e886c812826d8ce07b3509a00ae19620401a44d8b8e980978f63f6135c80eb3913
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SSDEEP
1536:ttByXv7uWGEqXZKXTadSp7Lxw9zzBPw+iASUSFOj8sWHcdF7zenq8W3:t4v4JKXTx71w0ArSsXF3enq8W3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5973e6b31840694c8b4b040b1b16922b291f9a0daec90d08fc8656ce5fbf0821
Files
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5973e6b31840694c8b4b040b1b16922b291f9a0daec90d08fc8656ce5fbf0821.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