version.pdb
Static task
static1
Behavioral task
behavioral1
Sample
version.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
version.dll
Resource
win10v2004-20240802-en
General
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Target
version.dll
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Size
3.0MB
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MD5
aa4e95e8e2e50ffba58267acd74bc838
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SHA1
2271cbe3e8b015af98c895c32c53676373bb90ac
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SHA256
cb2a87f67bf6102077f9708655a849868d32e52e0efbfa51e7a49e1e10841e12
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SHA512
af34552510c94f104baa58056b9fc7e6f7f0184076a302fef8977a3211024e6c50a112d47805a169b62179159eb4981a248a8abe208ce80b76216b1bf8a8b154
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SSDEEP
49152:XJB6MvoC3HUSfBoR4fLeCKBe8NxJOBUPtNZwJdo+NqKZ6nteX:XJE+tKR4NdTcKZ6teX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource version.dll
Files
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version.dll.dll windows:6 windows x64 arch:x64
9733e51a16c6e983f1c8fe48007e319b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
bcryptprimitives
ProcessPrng
api-ms-win-core-synch-l1-2-0
WaitOnAddress
WakeByAddressSingle
WakeByAddressAll
kernel32
FreeLibrary
GetModuleFileNameW
SetThreadErrorMode
CloseHandle
GetTimeZoneInformationForYear
SwitchToThread
WaitForSingleObject
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
UnmapViewOfFile
GetCommandLineW
SetFileInformationByHandle
GetCurrentProcess
DuplicateHandle
lstrlenW
MapViewOfFile
CreateFileMappingW
GetSystemInfo
VirtualProtect
VirtualFree
VirtualAlloc
VirtualQuery
GetNativeSystemInfo
FormatMessageW
LoadLibraryExA
GetStdHandle
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetCurrentThreadId
QueryPerformanceFrequency
GetSystemTimePreciseAsFileTime
GetSystemTimeAsFileTime
HeapReAlloc
ReleaseMutex
HeapAlloc
FindNextFileW
FindClose
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetLastError
UnhandledExceptionFilter
CreateDirectoryW
FindFirstFileW
SetUnhandledExceptionFilter
HeapFree
GetConsoleMode
GetProcessHeap
GetProcAddress
GetModuleHandleW
MultiByteToWideChar
WriteConsoleW
WideCharToMultiByte
GetFullPathNameW
LoadLibraryW
AllocConsole
LoadLibraryExW
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
IsProcessorFeaturePresent
user32
MessageBoxW
oleaut32
SysStringLen
SysFreeString
shell32
SHGetKnownFolderPath
ole32
CoTaskMemFree
ntdll
NtReadFile
RtlNtStatusToDosError
NtCreateFile
NtWriteFile
vcruntime140
memcpy
__std_type_info_destroy_list
__CxxFrameHandler3
__C_specific_handler
memcmp
memmove
memset
_CxxThrowException
api-ms-win-crt-string-l1-1-0
strlen
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_seh_filter_dll
_cexit
_initterm
_execute_onexit_table
_initterm_e
api-ms-win-crt-heap-l1-1-0
free
Exports
Exports
DllMain
GetFileVersionInfoA
GetFileVersionInfoByHandle
GetFileVersionInfoExA
GetFileVersionInfoExW
GetFileVersionInfoSizeA
GetFileVersionInfoSizeExA
GetFileVersionInfoSizeExW
GetFileVersionInfoSizeW
GetFileVersionInfoW
VerFindFileA
VerFindFileW
VerInstallFileA
VerInstallFileW
VerLanguageNameA
VerLanguageNameW
VerQueryValueA
VerQueryValueW
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 923KB - Virtual size: 922KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ