Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231215-en
General
-
Target
tmp
-
Size
257KB
-
MD5
049437c0eee0c505c5a5beb1edf95279
-
SHA1
9da23c77c09c053d005b2626c6c89c33965d07e3
-
SHA256
535871006eb913669fb4bef34d8b3019bf561b9ed6178b21eec38a0e490fbfaa
-
SHA512
03d4a474ae4aa8e065dcd6144d4f8789b334e19bd80ae171aea2d4d45427e1f049ef2d354cc4c9920350f2f1a84700a1b55f3aa5e82b06f45857bfb7aa020958
-
SSDEEP
6144:OlQEqW5xzHZ8fE08WFYk6vPUL5HYjWjl:OldqsxjfrW2/HUL5f
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows:5 windows x86 arch:x86
237175e438e5aa599fa4585a4d7060b4
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
WriteConsoleOutputCharacterW
SystemTimeToTzSpecificLocalTime
EndUpdateResourceW
SystemTimeToFileTime
InterlockedDecrement
GetComputerNameW
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
GetConsoleAliasesA
WriteFile
LoadLibraryW
GetLocaleInfoW
FatalAppExitW
WriteConsoleOutputA
HeapCreate
GetTimeZoneInformation
FlushFileBuffers
CreateDirectoryA
SetCurrentDirectoryA
GetLastError
GetCurrentDirectoryW
GetProcAddress
CreateNamedPipeA
ResetEvent
LoadLibraryA
GetProcessWorkingSetSize
LocalAlloc
AddAtomW
OpenJobObjectW
GetDefaultCommConfigA
VirtualProtect
EnumDateFormatsW
CompareStringA
IsValidLocale
EnumSystemLocalesA
HeapFree
GetCommandLineA
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DecodePointer
EncodePointer
HeapDestroy
HeapAlloc
ExitProcess
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetCurrentThread
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
Sleep
FatalAppExitA
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
RtlUnwind
SetStdHandle
WriteConsoleW
MultiByteToWideChar
LCMapStringW
GetStringTypeW
HeapReAlloc
IsProcessorFeaturePresent
HeapSize
CreateFileW
CloseHandle
GetUserDefaultLCID
GetLocaleInfoA
RaiseException
user32
GetClassLongA
Sections
.text Size: 197KB - Virtual size: 197KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 39.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tav Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nuzumu Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vuge Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ