nvd0121
Static task
static1
Behavioral task
behavioral1
Sample
123.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
123.dll
Resource
win10v2004-20240226-en
General
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Target
123.bin
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Size
639KB
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MD5
9dcb3bbeb45e25643557b467f3c9e65a
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SHA1
0336177bad56618a46c43c7c44bb9de916f24e14
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SHA256
b938a217cdddc32112907b9e660d7d4aee0138a41f82b4b1e208798619607b0c
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SHA512
25820a98d49071c009d6185739e56c5215af509b3e07ec6bdd61e08cc3ada35cf637921dfc505709c1f664fc2f0f10a6acfbf354ccb5d73f5cb512bd07688eca
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SSDEEP
12288:8Q/7Mx1o/7peEY0kjASEcTH4GN/ooKHQ8OnaReB:NWA7QEY0IdHrKHQTaU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 123.bin
Files
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123.bin.dll windows:6 windows x64 arch:x64
67879682b52ab784b036141e8b984683
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
Imports
kernel32
VirtualAllocEx
WriteProcessMemory
VirtualFreeEx
GetModuleHandleA
VerifyVersionInfoW
MultiByteToWideChar
WideCharToMultiByte
OpenProcess
Sleep
LoadLibraryA
lstrcmpA
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
SetEndOfFile
WriteConsoleW
HeapSize
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
HeapReAlloc
GetTimeZoneInformation
ReadConsoleW
SetFilePointerEx
CreateProcessW
GetCurrentThread
GetCurrentProcessId
WaitForSingleObject
GetLastError
CloseHandle
WriteFile
GetFileAttributesW
CreateFileW
CreateDirectoryW
VerSetConditionMask
GetModuleHandleW
ExpandEnvironmentStringsW
K32EnumProcessModules
MoveFileW
CopyFileW
GetProcAddress
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
GetProcessHeap
HeapFree
GetCurrentThreadId
HeapAlloc
GetFileSizeEx
ReadFile
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetFileType
RtlUnwind
LocalFree
FormatMessageA
GetLocaleInfoEx
GetStringTypeW
FindClose
FindFirstFileExW
FindNextFileW
AreFileApisANSI
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
InterlockedFlushSList
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStdHandle
gdi32
AddFontResourceW
shell32
SHGetKnownFolderPath
ole32
CoInitializeEx
CoUninitialize
CoCreateInstance
CoInitialize
CoTaskMemFree
StringFromGUID2
CoGetObject
IIDFromString
oleaut32
SysFreeString
SysAllocString
VariantClear
VariantInit
advapi32
QueryServiceStatus
OpenServiceA
GetServiceDisplayNameA
RegSetValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumValueW
QueryServiceStatusEx
OpenServiceW
OpenSCManagerW
OpenSCManagerA
CloseServiceHandle
LookupPrivilegeValueW
ImpersonateSelf
GetTokenInformation
GetSidSubAuthorityCount
GetSidSubAuthority
AdjustTokenPrivileges
OpenThreadToken
OpenProcessToken
msi
ord73
ord74
Exports
Exports
Sections
.text Size: 526KB - Virtual size: 526KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ