Static task
static1
Behavioral task
behavioral1
Sample
90b56b79cd17220b9056c067c6606556dd7beef07ba5ac8457d9845b46d0f484.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
90b56b79cd17220b9056c067c6606556dd7beef07ba5ac8457d9845b46d0f484.exe
Resource
win10v2004-20230915-en
General
-
Target
90b56b79cd17220b9056c067c6606556dd7beef07ba5ac8457d9845b46d0f484
-
Size
599KB
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MD5
b1978ec0049c3aaa2ffa2fea390020f3
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SHA1
c6fa56c9d1f5d75fb485283354763d4e9bdb6989
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SHA256
90b56b79cd17220b9056c067c6606556dd7beef07ba5ac8457d9845b46d0f484
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SHA512
4c7eac7193bb2b15c846866cf669540a4753326168f785b074921fbee67211e20791b7be662847c7e7bb266575db8b9dfd98e7c96d67dbd68adc055305c2e98f
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SSDEEP
12288:Rx3jX38ttPjiRHs/HDwH+HTEMgcGAS2cISkugw/8qeAOob7:RxzXwPjiRHCDwH+zEMBGA7cIdw/7eAbb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 90b56b79cd17220b9056c067c6606556dd7beef07ba5ac8457d9845b46d0f484
Files
-
90b56b79cd17220b9056c067c6606556dd7beef07ba5ac8457d9845b46d0f484.exe windows:5 windows x86
b66dd7c1f621aa731be9f4c398bdbdfd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentProcess
DeviceIoControl
FindClose
SetFileTime
CloseHandle
BackupRead
BackupSeek
CreateDirectoryW
RemoveDirectoryW
CreateFileW
DeleteFileW
FindFirstFileW
CreateHardLinkW
GetShortPathNameW
GetLongPathNameW
MoveFileW
ReadFile
FlushFileBuffers
SetEndOfFile
SetFilePointer
GetFileTime
GetCurrentProcessId
GetDriveTypeW
GetDiskFreeSpaceExW
SetFileAttributesW
GetFileAttributesW
GetVolumeInformationW
ExpandEnvironmentStringsW
FindNextFileW
InterlockedDecrement
GetVersionExW
GetModuleFileNameW
GetCurrentDirectoryW
GetFullPathNameW
FoldStringW
SetErrorMode
FreeLibrary
LoadLibraryW
LoadLibraryExW
CompareStringA
GetLocaleInfoW
GetCurrentThread
SetConsoleCtrlHandler
SetThreadExecutionState
CreateEventW
GetSystemDirectoryW
SetCurrentDirectoryW
GetFullPathNameA
SetPriorityClass
GetProcessAffinityMask
CreateThread
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateSemaphoreW
GetSystemTime
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToLocalFileTime
LocalFileTimeToFileTime
FileTimeToSystemTime
GetCPInfo
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
CompareStringW
LCMapStringW
GetStringTypeW
DecodePointer
HeapSize
HeapAlloc
SetFilePointerEx
GetProcessHeap
FormatMessageW
Sleep
GetLastError
WriteConsoleW
ReadConsoleW
SetConsoleMode
GetConsoleMode
WriteFile
GetStdHandle
GetFileType
GetCommandLineW
GetModuleHandleW
GetProcAddress
GetFileInformationByHandle
SetThreadPriority
SetLastError
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
HeapReAlloc
HeapFree
GetACP
SetStdHandle
GetConsoleCP
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
LocalFree
RaiseException
RtlUnwind
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
QueryPerformanceFrequency
GetModuleFileNameA
GetCommandLineA
user32
CharToOemA
OemToCharBuffA
OemToCharA
LoadStringW
CharLowerW
CharUpperW
MessageBeep
ExitWindowsEx
OemToCharBuffW
CharToOemBuffW
CharToOemBuffA
advapi32
CheckTokenMembership
FreeSid
AllocateAndInitializeSid
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
LookupPrivilegeValueW
GetFileSecurityW
SetFileSecurityW
GetSecurityDescriptorLength
AdjustTokenPrivileges
OpenProcessToken
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
shell32
SHGetMalloc
SHGetPathFromIDListW
SHFileOperationW
SHGetSpecialFolderLocation
ole32
CoCreateInstance
CoSetProxyBlanket
oleaut32
SysFreeString
SysAllocString
VariantClear
powrprof
SetSuspendState
Sections
.text Size: 496KB - Virtual size: 496KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ