Static task
static1
Behavioral task
behavioral1
Sample
ef5a3dd83c8dfc9bdf15bddc8d2c3ba5f3d43dea45c0316102dd598d4013a70d.exe
Resource
win10v2004-20230703-en
General
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Target
ef5a3dd83c8dfc9bdf15bddc8d2c3ba5f3d43dea45c0316102dd598d4013a70d
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Size
217KB
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MD5
b57e88c60523f6a3ed792ae461f68d24
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SHA1
1702c8b07cb03253721303e4931feaac08f18341
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SHA256
ef5a3dd83c8dfc9bdf15bddc8d2c3ba5f3d43dea45c0316102dd598d4013a70d
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SHA512
8ed5bafe929061db40c69d273e73590825394a1d82688402f61f059344152b6e69cf63e3f6e1782b769d36fb30f8dd0bb021f779c6febc243889f67d895e26d8
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SSDEEP
3072:zUNCPALNBdSqyIJdQ95xtrRHOpIGkjpOa4Wi6tS:6LNHSTZOpZkjpPt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef5a3dd83c8dfc9bdf15bddc8d2c3ba5f3d43dea45c0316102dd598d4013a70d
Files
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ef5a3dd83c8dfc9bdf15bddc8d2c3ba5f3d43dea45c0316102dd598d4013a70d.exe windows x86
3157ce91f51c695ab49a11396713e6d6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetDateFormatW
FindFirstChangeNotificationW
WriteConsoleInputW
SetFilePointer
TlsGetValue
DebugActiveProcessStop
LoadResource
GetSystemWindowsDirectoryW
GetProfileStringW
InterlockedCompareExchange
GetLogicalDrives
GetCommConfig
CreateActCtxW
LoadLibraryW
GetConsoleAliasExesLengthW
GetSystemTimeAdjustment
GetVolumePathNameA
GetConsoleAliasesW
InterlockedExchange
FindFirstFileA
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
GetConsoleDisplayMode
SetFileApisToOEM
InterlockedExchangeAdd
DeleteTimerQueue
SetConsoleCtrlHandler
HeapLock
GetModuleFileNameA
FindNextFileA
GetModuleHandleA
FindNextFileW
GetStringTypeW
WriteProfileStringW
GetCurrentThreadId
Module32NextW
EndUpdateResourceA
ReadConsoleInputW
CloseHandle
CreateFileA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
GetModuleHandleW
Sleep
ExitProcess
GetStartupInfoW
RaiseException
RtlUnwind
WriteFile
GetStdHandle
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsSetValue
TlsFree
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetLocaleInfoA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
HeapSize
user32
CharUpperBuffW
LoadMenuA
CharLowerBuffW
CreateAcceleratorTableA
CharToOemBuffA
Sections
.text Size: 155KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 20.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ