Static task
static1
Behavioral task
behavioral1
Sample
f.exe
Resource
win10v2004-20240426-en
General
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Target
f.exe
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Size
409KB
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MD5
7926c6d8fea58145ec961118f2020bbf
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SHA1
df7d8b5fc43b87af4c6ea2da9175298ec7b35e81
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SHA256
6daf3594daef718fcb848dc39e923499a0a947c2fd31e5e743f609ed2c1ca42a
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SHA512
ea8b8b932bac28194fdbf3a58205934b46bdb707926c3140bfb3b7891ee08978930dd3b0db9cbdeb77310d089cac38bc84c1227578b1bbf8e96ec72ad76eafaa
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SSDEEP
12288:PjPioClYNA8tUd+G7UVRHkq7R2T+FYqTEO92xEi:rioClYGWvEiR2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f.exe
Files
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f.exe.exe windows:6 windows x64 arch:x64
71d30eac28647da9ca16bf1b2c1905ff
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetCurrentThread
SetThreadPriority
GetProductInfo
CreateMutexA
GetLastError
CloseHandle
CreateWaitableTimerExW
SetWaitableTimer
WaitForSingleObject
Sleep
DeleteFileW
CopyFileExW
AddVectoredExceptionHandler
SetThreadStackGuarantee
HeapFree
HeapReAlloc
GetModuleHandleA
GetProcAddress
TryAcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetStdHandle
GetConsoleMode
MultiByteToWideChar
WriteConsoleW
SetLastError
IsDebuggerPresent
FormatMessageW
GetCurrentProcess
CreateFileW
SetFileInformationByHandle
GetFullPathNameW
CreateDirectoryW
GetFileInformationByHandle
GetFileInformationByHandleEx
FindFirstFileW
FindClose
AcquireSRWLockExclusive
GetProcessHeap
HeapAlloc
GetCurrentDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
GetCurrentProcessId
WaitForSingleObjectEx
LoadLibraryA
ReleaseMutex
RtlVirtualUnwind
AcquireSRWLockShared
ReleaseSRWLockShared
GetEnvironmentVariableW
GetModuleHandleW
CreateProcessW
SetFilePointerEx
GetConsoleOutputCP
FlushFileBuffers
HeapSize
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
RtlUnwindEx
EncodePointer
RaiseException
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlPcToFileHeader
WriteFile
GetModuleFileNameW
ExitProcess
TerminateProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
advapi32
SystemFunction036
bcrypt
BCryptGenRandom
ntdll
NtSetInformationThread
NtWriteFile
RtlNtStatusToDosError
Sections
.text Size: 171KB - Virtual size: 170KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 217KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ