Static task
static1
Behavioral task
behavioral1
Sample
c99a1c764d580a930af69a77b18e395223d7c37cddd8524151f5c457add290c1.exe
Resource
win10v2004-20230220-en
General
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Target
c99a1c764d580a930af69a77b18e395223d7c37cddd8524151f5c457add290c1
-
Size
305KB
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MD5
4671e3c9c691fdd8fbae90d1db23729a
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SHA1
e7bb4967178fdfb723b4034587b748d94cbc697f
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SHA256
c99a1c764d580a930af69a77b18e395223d7c37cddd8524151f5c457add290c1
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SHA512
0cb9cd57025543e27e5beda3f82074d608bc4ff49ab901269b1b450cb24f6e1ae9689f375a697e0ffac32de8f7706ee618f46cc3aef93aaf367cb07b92406b9d
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SSDEEP
6144:013HI2Q6/Xk2VTuGS8G+B5hbGCWhaeyoo6VM8/AG:013od6/Xk8SaVXWMIA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c99a1c764d580a930af69a77b18e395223d7c37cddd8524151f5c457add290c1
Files
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c99a1c764d580a930af69a77b18e395223d7c37cddd8524151f5c457add290c1.exe windows x86
572e3147b52a8a182bb424a11eea2bc5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateMutexW
SearchPathW
SetLocaleInfoA
EnumCalendarInfoA
GetDriveTypeW
GetProfileIntW
GetNumberOfConsoleInputEvents
EnumCalendarInfoW
GetCommState
InterlockedDecrement
InitializeSListHead
CallNamedPipeW
FreeEnvironmentStringsA
MoveFileWithProgressA
GetTickCount
FindNextVolumeMountPointA
GetConsoleTitleA
GlobalAlloc
GetPrivateProfileIntA
AddRefActCtx
LoadLibraryW
GetConsoleAliasExesLengthW
InterlockedPopEntrySList
GetStringTypeExW
GlobalFlags
GetFileAttributesW
WriteConsoleW
GetModuleFileNameW
lstrcatA
GetOverlappedResult
GetVolumePathNameA
EnumSystemLocalesA
GlobalUnfix
GetStdHandle
GetProcAddress
RemoveDirectoryA
SetComputerNameA
VerLanguageNameW
PrepareTape
UnhandledExceptionFilter
SetCalendarInfoW
BuildCommDCBAndTimeoutsW
BeginUpdateResourceA
SetThreadIdealProcessor
FindAtomA
EnumDateFormatsA
GetModuleHandleA
IsDebuggerPresent
FindNextFileW
GetStringTypeW
EnumDateFormatsW
SetFileShortNameA
GetVolumeNameForVolumeMountPointW
DeleteFileW
DeleteFileA
WideCharToMultiByte
InterlockedIncrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
MoveFileA
HeapFree
HeapAlloc
GetModuleHandleW
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
HeapCreate
WriteFile
HeapSize
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
CloseHandle
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
HeapReAlloc
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CreateFileW
Sections
.text Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 157KB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nucusa Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ