Static task
static1
Behavioral task
behavioral1
Sample
3758d79e248b71ec40d6c526df09b0cf.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3758d79e248b71ec40d6c526df09b0cf.exe
Resource
win10v2004-20230831-en
General
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Target
3758d79e248b71ec40d6c526df09b0cf.exe
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Size
387KB
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MD5
3758d79e248b71ec40d6c526df09b0cf
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SHA1
b9d7465ee49a01a348bcb76fb111fdc00fe7d9fa
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SHA256
e87a49c8c893c7d984fd1f7b1256f0e377f1ade1327795d917d399ce7b7ed634
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SHA512
8c426b16861173706b3f9c958841a416cdafd5cac5a5c1362328239eb1200b63c4f8f9dc5cafb47fede792e90af40b5719a5510ac899497b366192455977ebff
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SSDEEP
6144:B0QaG8BYStPT5joS4KAhlVijGgzV9gLUebH/:B0QaG8BYSVTR4KxjfzV9gLUeL/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3758d79e248b71ec40d6c526df09b0cf.exe
Files
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3758d79e248b71ec40d6c526df09b0cf.exe.exe windows x86
eb568a174db8395072c750a957035097
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetComputerNameExA
FindResourceW
InterlockedDecrement
GetCurrentProcess
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
GetConsoleAliasesLengthA
GetDateFormatA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesW
EnumResourceLanguagesA
RaiseException
FindFirstFileA
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
VirtualAlloc
PeekNamedPipe
LoadLibraryA
BuildCommDCBAndTimeoutsW
SetFileApisToANSI
FindAtomA
GetOEMCP
GetModuleHandleA
FreeEnvironmentStringsW
EnumResourceNamesA
GetShortPathNameW
FileTimeToLocalFileTime
FindFirstVolumeW
GetConsoleProcessList
CloseHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
SetFilePointer
CreateFileA
FindFirstChangeNotificationW
VirtualAllocEx
UnregisterWait
FlushFileBuffers
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
HeapSize
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
user32
CharToOemBuffW
EnumDesktopWindows
ChangeMenuW
GetMessageExtraInfo
UnhookWinEvent
CharUpperBuffA
LoadMenuW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
ReadEventLogW
ole32
CoRegisterPSClsid
Sections
.text Size: 178KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 158KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ