Static task
static1
Behavioral task
behavioral1
Sample
a3f8f885b334692ceebb6b54b69bd84eb26ee9a33237bc04e4f70d0102a0f602.exe
Resource
win10-20231020-en
General
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Target
a3f8f885b334692ceebb6b54b69bd84eb26ee9a33237bc04e4f70d0102a0f602
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Size
221KB
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MD5
a3e299ea8fb430d59a5aba788a3988af
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SHA1
d4822c1eee559058a002bd0fc1e0afb2fd8b5e6a
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SHA256
a3f8f885b334692ceebb6b54b69bd84eb26ee9a33237bc04e4f70d0102a0f602
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SHA512
e33f8ccbdcb5c0b0260637211f38d753d83c5fd54373ede60842ea47678ae52de1d14aecd29a731ebf68c60abc8f29939513b394ede12a865a8cb18ef0dd20cb
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SSDEEP
3072:sigF71LPMtsghOBKjJpWegrm/aBCeZwKkd1HF0RPCX3dQ9V:sxF71LPMtstUJXomi4eZlK5ECX+V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f8f885b334692ceebb6b54b69bd84eb26ee9a33237bc04e4f70d0102a0f602
Files
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a3f8f885b334692ceebb6b54b69bd84eb26ee9a33237bc04e4f70d0102a0f602.exe windows:5 windows x86
790940ca85ea46614d5b25d37dfe4c52
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
FindResourceA
FindFirstFileW
SetComputerNameExA
DeleteVolumeMountPointA
GlobalAddAtomA
GetConsoleAliasA
GetSystemWindowsDirectoryW
AddConsoleAliasW
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
CreateNamedPipeW
GetConsoleAliasesA
GetConsoleAliasesLengthA
ClearCommBreak
GetPriorityClass
GetVolumePathNameW
LoadLibraryW
SizeofResource
GetConsoleAliasExesLengthW
IsProcessorFeaturePresent
TerminateProcess
lstrcatA
VerifyVersionInfoW
GetLastError
InterlockedFlushSList
FillConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
BackupWrite
SetVolumeLabelW
EnumSystemCodePagesW
SearchPathA
SetFileAttributesA
InterlockedExchangeAdd
OpenWaitableTimerW
LocalAlloc
GetNumberFormatW
RemoveDirectoryW
SetConsoleWindowInfo
FoldStringA
GlobalFindAtomW
QueryMemoryResourceNotification
UpdateResourceW
VirtualProtect
PeekConsoleInputA
ReadConsoleInputW
GetWindowsDirectoryW
GetCurrentProcessId
AreFileApisANSI
LocalFileTimeToFileTime
SetLastError
GetStartupInfoW
RaiseException
RtlUnwind
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
Sleep
HeapSize
ExitProcess
EnterCriticalSection
LeaveCriticalSection
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
WriteFile
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryA
InitializeCriticalSectionAndSpinCount
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
FlushFileBuffers
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CloseHandle
user32
CharToOemBuffA
gdi32
GetCharABCWidthsFloatA
Sections
.text Size: 138KB - Virtual size: 137KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 714KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ