Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20231023-en
General
-
Target
tmp
-
Size
58KB
-
MD5
a9438d893c19d866cf720a581c9476bc
-
SHA1
76207198002c4e5188d7a35cb5c64bec0d7a4453
-
SHA256
c204c4829e79a4b78fdeefcf587eabc6e508402d132d00e37c74fe5fe8cf325a
-
SHA512
76d73ee8f989ee8f3eead9745244d46cfc3e43a81358da10e21e534086e6da9e40111970c4a24f11b0f58af81b266ec767620ac187e862fdcd691d1f221de33b
-
SSDEEP
1536:NWfqqj/DMFv8I8ReUWflaCoa7CYsIRJFdQ:NGVDSbca7C7IRJn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows:5 windows x86 arch:x86
4749670ac3d28d6761142b0dcb4f5076
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
WriteFile
DisconnectNamedPipe
InterlockedIncrement
InterlockedDecrement
CreateProcessA
WaitForSingleObject
GetExitCodeProcess
CreateNamedPipeA
ConnectNamedPipe
CreateEventA
GetCurrentProcessId
OpenProcess
LocalAlloc
LocalFree
CloseHandle
SetEvent
ReadFile
GetLastError
ExitThread
ResumeThread
CreateThread
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
Sleep
ExitProcess
HeapFree
EnterCriticalSection
LeaveCriticalSection
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryA
InitializeCriticalSectionAndSpinCount
RtlUnwind
HeapAlloc
VirtualAlloc
HeapReAlloc
SetFilePointer
GetConsoleCP
GetConsoleMode
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
HeapSize
FlushFileBuffers
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
advapi32
SetSecurityDescriptorDacl
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid
OpenSCManagerA
OpenServiceA
CloseServiceHandle
DeleteService
SetServiceStatus
InitializeSecurityDescriptor
Sections
.text Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ