Static task
static1
Behavioral task
behavioral1
Sample
399b561ff9193ba8d5880e8c35582683.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
399b561ff9193ba8d5880e8c35582683.exe
Resource
win10v2004-20231130-en
General
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Target
399b561ff9193ba8d5880e8c35582683.exe
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Size
231KB
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MD5
399b561ff9193ba8d5880e8c35582683
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SHA1
f62216f11c4488e70b66ab1eba2371ed3230c931
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SHA256
ccc0d95df86312dd9a7bd1fb098dab9ad2ed2551dbd8de0a65a69cb5918c6fa7
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SHA512
7bc7d169ba0e6d683e415ca8a953d43053697f0fbd32b1343fe4789eb2be70f215d1974c112d06cfc12beaf62474e75f5e7e25c8ddd6bd5a025f48bfcd6ee8d8
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SSDEEP
3072:3pB1QNqW3+SIcgYefFNgiXDDfRwAoGiWHCK:vyj3+3cgv0oDD+ABH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 399b561ff9193ba8d5880e8c35582683.exe
Files
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399b561ff9193ba8d5880e8c35582683.exe.exe windows:5 windows x86 arch:x86
c5c445b50fcdfbfd65e18ac43adc31c9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetNativeSystemInfo
FindFirstChangeNotificationW
TlsGetValue
SystemTimeToTzSpecificLocalTime
GlobalAddAtomA
EndUpdateResourceW
InterlockedIncrement
GetCurrentProcess
CreateJobObjectW
SetComputerNameW
GetComputerNameW
OpenSemaphoreA
GetModuleHandleW
GetTickCount
GetConsoleAliasesLengthA
GetWindowsDirectoryA
EnumTimeFormatsW
GlobalAlloc
SetFileShortNameW
GlobalFindAtomA
Sleep
SizeofResource
GetConsoleAliasExesLengthW
FormatMessageW
GetDateFormatW
CreateFileW
LCMapStringA
InterlockedExchange
GetLastError
SetLastError
BackupRead
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
EnumDateFormatsExA
LoadLibraryA
InterlockedExchangeAdd
CreateFileMappingW
FindFirstVolumeMountPointW
HeapLock
FoldStringA
FindFirstVolumeMountPointA
VirtualProtect
GetVersionExA
TerminateJobObject
DeleteTimerQueueTimer
ReadConsoleOutputCharacterW
SetConsoleCursorPosition
GetFullPathNameW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
ExitProcess
GetCommandLineA
GetStartupInfoA
WriteFile
GetStdHandle
GetModuleFileNameA
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
InterlockedDecrement
HeapSize
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
IsDebuggerPresent
HeapFree
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
HeapReAlloc
RtlUnwind
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringW
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CloseHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CreateFileA
RaiseException
gdi32
SetDeviceGammaRamp
Sections
.text Size: 143KB - Virtual size: 142KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 82KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ