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
227KB
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MD5
b8b5ba231e5518a4286dae2acdc617d7
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SHA1
7434cfb660537b231d890fe4cc362f5300962886
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SHA256
7c46713067189e623a27d4fd2f2a8311ed084204c146fc4150327826970b6477
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SHA512
e0ed95803f858cca35864e7fd4f6edc0348d386dfba53cf5a13cfce1e717e9cb2aad4fae9ea52fdab1a35822b6152a94640151db0d1712cf9d00dea58377961a
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SSDEEP
3072:5MDpbQOc2Lwzmcmi7ti5pAWNa8uGHcsIOwd+oHFh:eDpkOc2Lkn7wLAWb8x0oH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
33cfef13ebf9ca3b5ab37b3a07492470
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedIncrement
WaitNamedPipeA
GetCurrentProcess
SetMailslotInfo
ZombifyActCtx
GetModuleHandleW
GetTickCount
SetFileTime
GlobalAlloc
GetSystemDirectoryW
SetFileShortNameW
GetSystemPowerStatus
FreeConsole
GetCalendarInfoA
GetFileAttributesA
GetVolumePathNameA
GetShortPathNameA
EnumSystemLocalesA
DeleteFiber
GetProcAddress
MoveFileW
SetComputerNameA
EnterCriticalSection
GetConsoleAliasExesLengthA
LoadLibraryA
WriteConsoleA
GetProcessId
InterlockedExchangeAdd
DeleteTimerQueue
FindFirstVolumeMountPointW
BeginUpdateResourceA
GetDiskFreeSpaceA
AddAtomA
GetPrivateProfileStructA
FindNextFileA
GetModuleHandleA
OpenFileMappingW
FreeEnvironmentStringsW
GetCurrentDirectoryA
GetShortPathNameW
SetCalendarInfoA
GetVolumeNameForVolumeMountPointW
EnumCalendarInfoExA
DeleteFileA
SetProcessAffinityMask
SearchPathA
ExitProcess
WriteConsoleW
HeapReAlloc
GetLastError
MoveFileA
MultiByteToWideChar
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
HeapFree
IsProcessorFeaturePresent
EncodePointer
DecodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCPInfo
InterlockedDecrement
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
GetCharABCWidthsA
winhttp
WinHttpGetProxyForUrl
Sections
.text Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 78KB - Virtual size: 541KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.hen 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