Static task
static1
Behavioral task
behavioral1
Sample
40fbbcd2fb8cf310cabd88db76c9f482.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40fbbcd2fb8cf310cabd88db76c9f482.exe
Resource
win10v2004-20231215-en
General
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Target
40fbbcd2fb8cf310cabd88db76c9f482
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Size
4.9MB
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MD5
40fbbcd2fb8cf310cabd88db76c9f482
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SHA1
d209c7d1ed97ba6fda5c394c8ce8b509c2b1e345
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SHA256
dc902e768ad69bda86e582cf15a6577e1d05f7cfd7f6c8ade7a018f84c798bc9
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SHA512
4703e9c17ee0231f8fe689c34811042bf064f05324c5e4e7c9b3fe81b14fa0cd716ffd1a3dcc8c7a2e859fa73b13ffef4e216c47f446ad8769346a119c10c034
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SSDEEP
24576:NNy4caxgdUQbyQOSqU7QR+7/mbVIG3KIJrVXiuoilhuV7hBQcgzD73tICqfRCmo:S4QY4bGDngzcntIqA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40fbbcd2fb8cf310cabd88db76c9f482
Files
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40fbbcd2fb8cf310cabd88db76c9f482.exe windows:5 windows
b8dab2399b837198b36102e1677e4e27
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
EncodePointer
DecodePointer
RaiseException
RtlUnwind
GetCommandLineA
HeapAlloc
GetLastError
HeapFree
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
HeapSize
IsProcessorFeaturePresent
SetLastError
GetCurrentThread
GetCurrentThreadId
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetTickCount
GetModuleHandleW
CreateSemaphoreW
EnterCriticalSection
LeaveCriticalSection
IsDebuggerPresent
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
OutputDebugStringW
LCMapStringW
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CloseHandle
CreateFileW
UnregisterWaitEx
QueryDepthSList
DuplicateHandle
WaitForSingleObject
GetExitCodeThread
CreateThread
ExitThread
CreateTimerQueue
SetEvent
WaitForSingleObjectEx
SignalObjectAndWait
SwitchToThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibraryAndExitThread
GetModuleHandleA
GetVersionExW
VirtualFree
VirtualProtect
ReleaseSemaphore
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
LoadLibraryW
psapi
GetModuleFileNameExW
GetMappedFileNameW
Sections
.text Size: 237KB - Virtual size: 237KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 42KB - Virtual size: 7.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.2a8p8 Size: 4.6MB - Virtual size: 4.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ