Static task
static1
Behavioral task
behavioral1
Sample
ef523ea7f4155e064ac54ff73f4a8b4515290e0f44f86efd8dd9cf7400505b2e.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
ef523ea7f4155e064ac54ff73f4a8b4515290e0f44f86efd8dd9cf7400505b2e.exe
Resource
win11-20240426-en
General
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Target
ef523ea7f4155e064ac54ff73f4a8b4515290e0f44f86efd8dd9cf7400505b2e
-
Size
523KB
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MD5
978bb5355c46ddf4e871458c83375e9a
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SHA1
20dd769fd4f12560f90f0481189a1369deed017e
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SHA256
ef523ea7f4155e064ac54ff73f4a8b4515290e0f44f86efd8dd9cf7400505b2e
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SHA512
4b309f55fe97d83762a653bacc67f99fd91447dab5d5debc2d324e0a06b11f02ac1651409189d9da64a8672acefcb53b9c32c697dd5ada420c0d8a384491d890
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SSDEEP
6144:E1jVdIaT4buT1p3LtryYQol0uEZW5dR8n5XGN8Lj8o2ZzxTQXiiGTv+NXOL:ojT746vZr/3ll5dkpU8f8suTmtOL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef523ea7f4155e064ac54ff73f4a8b4515290e0f44f86efd8dd9cf7400505b2e
Files
-
ef523ea7f4155e064ac54ff73f4a8b4515290e0f44f86efd8dd9cf7400505b2e.exe windows:5 windows x86 arch:x86
09cdd0f1c1babf621b2c8a4eda60f9b0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnumCalendarInfoA
CommConfigDialogA
InterlockedIncrement
SetDefaultCommConfigW
SetFirmwareEnvironmentVariableA
FlushConsoleInputBuffer
FindFirstFileExW
SetCommBreak
GetModuleHandleW
GetTickCount
GetProcessHeap
GetPriorityClass
Sleep
GetFileAttributesA
WriteConsoleW
CompareStringW
SetConsoleTitleA
GetConsoleAliasesW
SetLastError
GetProcAddress
GetLongPathNameA
LoadLibraryA
SetCurrentDirectoryW
VirtualLock
GlobalGetAtomNameW
OpenJobObjectW
FindAtomA
SetSystemTime
EnumDateFormatsA
FreeEnvironmentStringsW
BuildCommDCBA
GetCurrentDirectoryA
SetCalendarInfoA
AreFileApisANSI
GetLastError
HeapReAlloc
HeapAlloc
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapCreate
VirtualFree
HeapFree
VirtualAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
RtlUnwind
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
CreateFileA
CloseHandle
FlushFileBuffers
user32
UpdateWindow
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 420KB - Virtual size: 420KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 34.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ