Static task
static1
Behavioral task
behavioral1
Sample
a1133e4af81a04efc2de4e116e01fea2f194271f053cc1c6e3053a96046935c9.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
a1133e4af81a04efc2de4e116e01fea2f194271f053cc1c6e3053a96046935c9.exe
Resource
win10v2004-20231023-en
General
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Target
a1133e4af81a04efc2de4e116e01fea2f194271f053cc1c6e3053a96046935c9
-
Size
983KB
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MD5
6da542c7ba3e815368b5a5aefd53d2e7
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SHA1
9184e821b6e26a12da7ee29850df841671245a86
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SHA256
a1133e4af81a04efc2de4e116e01fea2f194271f053cc1c6e3053a96046935c9
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SHA512
bc7078c3ad66b1d7291b566bda439d83ae9576f8c3dcf2cf3b13523a2df92f4d257663b28217b2228c64dd77417b131c7923f21eef386f673c1a7ee62524d07e
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SSDEEP
24576:o5p9RdOYWkcYpQBE1B40Kb4UZCdrDc3MAkjl1kR:I6kcYpQQB44U301kR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1133e4af81a04efc2de4e116e01fea2f194271f053cc1c6e3053a96046935c9
Files
-
a1133e4af81a04efc2de4e116e01fea2f194271f053cc1c6e3053a96046935c9.exe windows:6 windows x86
95b4c429149c23d4f82ac125a026f1dd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrcmpiW
LoadLibraryW
LoadLibraryExW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
FreeLibrary
GetCurrentThreadId
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetLastError
RaiseException
DecodePointer
MultiByteToWideChar
LocalFree
FindResourceW
SizeofResource
LockResource
WriteConsoleW
OutputDebugStringA
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindFirstFileExW
FindFirstFileExA
ReadConsoleW
SetEndOfFile
SetStdHandle
SetConsoleCtrlHandler
LoadResource
FindResourceExW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetDateFormatW
GetCurrentThread
GetACP
GetStdHandle
GetModuleFileNameA
IsDebuggerPresent
OutputDebugStringW
GetVersionExW
WideCharToMultiByte
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
OpenFileMappingW
DeleteFileW
GetFileSizeEx
ReadFile
SetFilePointer
CloseHandle
CreateFileW
GetStringTypeW
FormatMessageW
EncodePointer
SetLastError
CreateEventW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
GetCurrentProcessId
ReleaseMutex
WaitForSingleObject
CreateMutexW
GetFileSize
WriteFile
FlushFileBuffers
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
SetEvent
ResetEvent
WaitForSingleObjectEx
GetStartupInfoW
QueryPerformanceCounter
InitializeSListHead
CopyFileW
GetTempPathW
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
GetFileType
SetFilePointerEx
GetConsoleCP
GetConsoleMode
GetTimeZoneInformation
ExitProcess
GetModuleHandleExW
user32
TranslateMessage
GetMessageW
DispatchMessageW
wsprintfW
PeekMessageW
DefWindowProcW
UnregisterClassW
CharNextW
DestroyWindow
advapi32
CryptAcquireContextW
CryptContextAddRef
CryptDecrypt
CryptEncrypt
CryptImportKey
CryptGenRandom
CryptSetKeyParam
CryptDestroyKey
RegQueryValueExW
CryptReleaseContext
RegSetValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegGetValueW
shell32
CommandLineToArgvW
ShellExecuteW
SHCreateDirectoryExW
SHGetSpecialFolderPathW
ShellExecuteExW
ole32
CoUninitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoCreateInstance
CoInitialize
oleaut32
VarUI4FromStr
SysAllocStringLen
SysFreeString
shlwapi
PathFileExistsW
PathAppendW
StrStrIA
StrStrIW
PathCombineW
PathIsRelativeW
PathIsRootW
PathAppendA
PathRemoveFileSpecW
PathIsDirectoryW
comctl32
InitCommonControlsEx
version
GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW
crypt32
CertGetNameStringW
CryptStringToBinaryA
CryptStringToBinaryW
CryptBinaryToStringA
CryptBinaryToStringW
wintrust
WinVerifyTrust
WTHelperProvDataFromStateData
urlmon
URLDownloadToCacheFileW
Sections
.text Size: 787KB - Virtual size: 786KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 146KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ