Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
General
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Target
file.exe
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Size
395KB
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MD5
aac23ff6c2cc93769600e060ab7cfca9
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SHA1
9d890df929936c54dd9283282135a9c0ad6f922d
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SHA256
ddeda215cd74d0d7516cd2862d6ef39d1329e5d06dc59f4b38f95a36b1c69bcd
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SHA512
fa08fcc5187a22889e25dbd8d1da3489d2fe8ca6d43a6ce5d492558f306d1679c83cd6afc419a902d7ecf12afc6162830ab0e4c064c740acfcbd057c573fc3f6
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SSDEEP
6144:BldGJUaHy3IL1kBu+11KhwAORVGBapZ1LQumfF5Iuxr1T:Bly7HAILqv1Khw3Re11T
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows:5 windows x86
4ae233e271f9593b3373c8d875c9b855
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
GetLastError
CloseHandle
CopyFileW
GetComputerNameA
CheckRemoteDebuggerPresent
Sleep
MultiByteToWideChar
OpenProcess
GetModuleHandleA
CreateMutexW
GetModuleFileNameW
GetCurrentProcess
HeapSize
CreateFileW
ReadConsoleW
WriteConsoleW
SetStdHandle
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
FindClose
GetModuleFileNameA
CreateDirectoryW
GetProcessHeap
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlUnwind
RaiseException
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
HeapAlloc
HeapReAlloc
HeapFree
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetACP
GetFileType
FlushFileBuffers
GetConsoleCP
GetConsoleMode
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
SetFilePointerEx
SetEndOfFile
advapi32
RegSetValueExW
RegCreateKeyExW
RegCloseKey
RegQueryValueExA
GetUserNameA
RegOpenKeyExA
shell32
ShellExecuteA
ole32
CoCreateInstance
CoUninitialize
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
oleaut32
VariantClear
SysAllocString
SysFreeString
VariantInit
wininet
InternetReadFile
InternetOpenUrlA
InternetCloseHandle
InternetOpenW
InternetOpenA
crypt32
CryptBinaryToStringA
psapi
EnumProcesses
GetModuleBaseNameA
Sections
.text Size: 178KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 852B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ