Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231215-en
General
-
Target
tmp
-
Size
202KB
-
MD5
d758e71943ecd95dc45567a7047d83d6
-
SHA1
0d0e506d41925867ca6ec74d19183dd2c5cda099
-
SHA256
9d6f3fbbcc64624200a3f21d69caa622f17b0d0cade4f9309a2209440cd3b590
-
SHA512
21005d9c5de378dd59605119bb7f572b19e3ee71508ea178df8397e59eb0081cf0439bcce95a6946b5084e9f3784f15ce63dd7d64154f61bced8f25b209443fa
-
SSDEEP
3072:1B6CILbMj8kKqFrUpll2uZbOeWJEZcUojGsrnEyj9JGI0R:T6RLbMAkKqFElgqbOeWbjGw5j9O
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows:5 windows x86 arch:x86
590c3d356caf1b9ce03623a272ec36db
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
LoadResource
UpdateResourceA
CreateJobObjectW
SetComputerNameW
GetComputerNameW
CreateHardLinkA
GetConsoleAliasesLengthA
GetWindowsDirectoryA
GetVolumePathNameW
GlobalFindAtomA
LoadLibraryW
GetConsoleMode
GetSystemWindowsDirectoryA
GetVersionExW
DnsHostnameToComputerNameW
EnumResourceLanguagesA
InterlockedExchange
OpenMutexW
GetLastError
SetLastError
GetStringTypeA
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
RemoveDirectoryA
SetFileAttributesA
WriteConsoleA
InterlockedExchangeAdd
LocalAlloc
FindFirstVolumeMountPointW
AddAtomW
GetCommMask
GetModuleHandleA
FindFirstChangeNotificationA
GetCurrentProcessId
OpenFileMappingA
SuspendThread
lstrcpyA
HeapCompact
BackupRead
GetComputerNameA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
RaiseException
RtlUnwind
HeapFree
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
HeapSize
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
MultiByteToWideChar
GetStringTypeW
LoadLibraryA
InitializeCriticalSectionAndSpinCount
LCMapStringA
WideCharToMultiByte
LCMapStringW
user32
CharLowerBuffA
gdi32
SetColorAdjustment
GetDeviceGammaRamp
Sections
.text Size: 150KB - Virtual size: 149KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ