Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
General
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Target
file.exe
-
Size
737KB
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MD5
a1cbc6ea635a45c6d06ac4791ade42bd
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SHA1
6ddcec4464962e0877204561b00e13442013dba0
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SHA256
18a286151a945cf91548c05bc4b566eebbed37f71061fb0f4ad7e884d96edb40
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SHA512
c0f9a5fe34d1a1bec43baf61bbf7c629fcad40cc7352da1611b72e9fd3af16cd75ab678ba6a2d775b4a35d6d79e4fd2b29c93fdcc2e0ecca358156f03a727db7
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SSDEEP
12288:t7LUWXHNXEZr7L8etLp0OIVh4RPXSHuW4IuL75Snfsddbtmm+Y7bTC0l:tEuHNXEVLL+v4qH/un5Ypanf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
99ae33530ebff97e88a1ac2c3129a9f7
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
ConvertThreadToFiber
GetConsoleAliasExesLengthA
InterlockedIncrement
InterlockedDecrement
WaitNamedPipeA
GetCurrentProcess
SetMailslotInfo
ZombifyActCtx
GetModuleHandleW
GetTickCount
SetFileTime
EnumTimeFormatsW
GetVolumePathNameW
GlobalAlloc
GetSystemDirectoryW
SetFileShortNameW
GetSystemPowerStatus
FreeConsole
GetCalendarInfoA
GetFileAttributesA
SetSystemPowerState
GetShortPathNameA
EnumSystemLocalesA
GetProcAddress
MoveFileW
SetProcessAffinityMask
EnterCriticalSection
SearchPathA
GetDiskFreeSpaceW
LoadLibraryA
WriteConsoleA
GetProcessId
InterlockedExchangeAdd
DeleteTimerQueue
SetCalendarInfoW
FindFirstVolumeMountPointW
BeginUpdateResourceA
AddAtomA
GetPrivateProfileStructA
FindNextFileA
GetModuleHandleA
OpenFileMappingW
FreeEnvironmentStringsW
GetCurrentDirectoryA
GetShortPathNameW
GetVolumeNameForVolumeMountPointW
EnumCalendarInfoExA
DeleteFileA
SetComputerNameA
ExitProcess
WriteConsoleW
HeapReAlloc
GetLastError
MoveFileA
MultiByteToWideChar
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
HeapFree
IsProcessorFeaturePresent
EncodePointer
DecodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LeaveCriticalSection
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
CloseHandle
WriteFile
GetModuleFileNameW
GetModuleFileNameA
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringW
GetStringTypeW
Sleep
SetFilePointer
GetConsoleCP
GetConsoleMode
RtlUnwind
SetStdHandle
FlushFileBuffers
HeapSize
LoadLibraryW
CreateFileW
gdi32
SelectPalette
winhttp
WinHttpGetProxyForUrl
Sections
.text Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 587KB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.cufoz Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ