Static task
static1
Behavioral task
behavioral1
Sample
4a78026b6e37c0e507d46c86581e8c8d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4a78026b6e37c0e507d46c86581e8c8d.exe
Resource
win10v2004-20231215-en
General
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Target
4a78026b6e37c0e507d46c86581e8c8d
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Size
314KB
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MD5
4a78026b6e37c0e507d46c86581e8c8d
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SHA1
bfc7a39c8bd89025bd743a862dec62bfeb41933e
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SHA256
6615e3bc3da0f2036f99b3bbf5aeafd9cb02811f5958dd3259e5013d954d12db
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SHA512
8a1b6c91d273d4d775b5864ee7b185cf35d0b140f09809e7882e5151a612a69f5df8cf1564b2b84a993cd4bf42022deefe80d83844ceb14536c79a92d636106e
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SSDEEP
6144:7kdkdJFQxLjl1+OMDpfkMEBCbE283CrsFOZk0VmyIBF:1dJONCOMDpREgbzHrNk6myIT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a78026b6e37c0e507d46c86581e8c8d
Files
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4a78026b6e37c0e507d46c86581e8c8d.exe windows:5 windows x86 arch:x86
6231284df767c21df684fd42b7674adb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FileTimeToDosDateTime
EnumResourceNamesW
SetPriorityClass
SetFilePointer
CopyFileExW
InterlockedIncrement
InterlockedDecrement
WaitNamedPipeA
GlobalLock
WriteConsoleInputA
GetComputerNameW
SetEvent
FreeEnvironmentStringsA
GetTickCount
VirtualFree
GetConsoleAliasesLengthA
GetCommandLineA
GetVolumeInformationA
LoadLibraryW
GetSystemWow64DirectoryW
InitAtomTable
GetFileAttributesA
IsProcessorFeaturePresent
CreateSemaphoreA
SetConsoleCursorPosition
GetSystemDirectoryA
lstrlenW
CreateDirectoryA
ReleaseActCtx
GetFileSizeEx
GetStartupInfoA
GetCPInfoExW
OpenMutexW
GetHandleInformation
GetLastError
GetProcAddress
GetProcessHeaps
CreateNamedPipeA
WriteProfileSectionA
ReadFileEx
CopyFileA
SetComputerNameA
GetPrivateProfileStringA
LoadLibraryA
OpenMutexA
GetConsoleScreenBufferInfo
LocalAlloc
GetExitCodeThread
SetCurrentDirectoryW
PostQueuedCompletionStatus
WriteProfileSectionW
SetEnvironmentVariableA
CreateIoCompletionPort
HeapSetInformation
GetCurrentDirectoryA
CompareStringA
FatalAppExitA
GetCPInfoExA
OpenSemaphoreW
GetVersionExA
TlsAlloc
FindAtomW
UnregisterWaitEx
GetSystemTime
LCMapStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MoveFileA
HeapValidate
IsBadReadPtr
RaiseException
GetModuleHandleW
Sleep
ExitProcess
GetModuleFileNameA
WriteFile
GetStdHandle
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
GetModuleFileNameW
RtlUnwind
GetACP
GetOEMCP
GetCPInfo
IsValidCodePage
TlsGetValue
TlsSetValue
GetCurrentThreadId
TlsFree
SetLastError
SetHandleCount
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
HeapFree
HeapAlloc
HeapSize
HeapReAlloc
VirtualAlloc
InitializeCriticalSectionAndSpinCount
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
LCMapStringA
FlushFileBuffers
GetConsoleCP
GetConsoleMode
ReadFile
CloseHandle
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
CreateFileA
GetModuleHandleA
Sections
.text Size: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 70KB - Virtual size: 4.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ