Static task
static1
Behavioral task
behavioral1
Sample
540ba4ca9da4d22fd510f3577e7418c1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
540ba4ca9da4d22fd510f3577e7418c1.exe
Resource
win10v2004-20231215-en
General
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Target
540ba4ca9da4d22fd510f3577e7418c1
-
Size
251KB
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MD5
540ba4ca9da4d22fd510f3577e7418c1
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SHA1
3de3a9423130cc77bbe463ec8606dfafb392bbf0
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SHA256
e0555f3c13214f507e45652ea1ca94b347efc41e4dd440fe33e998a2d4021eb5
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SHA512
bab11dec1deba721daaceb2093925950876fc7e4d0f7a359fbfd4f7287c64fed219e315b0e606379ca826af5586c7319be35ceb1d2b641aa91497d39313d431d
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SSDEEP
6144:uToT6kY5qQHnDQS/30etyN5nN+Xst1idg3ucM:uToT6kYFHnDQcm90XQ1idg3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 540ba4ca9da4d22fd510f3577e7418c1
Files
-
540ba4ca9da4d22fd510f3577e7418c1.exe windows:5 windows x86 arch:x86
f39e636eecf3c454ef7abad4f507f542
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrlenA
lstrcatA
lstrcpyA
SetLastError
GetLastError
CreateRemoteThread
GetProcAddress
GetExitCodeProcess
DuplicateHandle
GetCurrentProcess
ExpandEnvironmentStringsA
CreateMutexA
MoveFileA
RemoveDirectoryA
DeleteFileA
CreateDirectoryA
GetTempPathA
GetCommandLineA
GetModuleFileNameA
GetLocalTime
GetTickCount
GetFileAttributesExA
CreateThread
WaitForSingleObject
TerminateThread
CloseHandle
Sleep
GetModuleHandleA
WriteFile
CompareStringW
CompareStringA
GetLocaleInfoW
GetTimeZoneInformation
ReadFile
GetProcessHeap
SetEndOfFile
LoadLibraryA
InterlockedExchange
FreeLibrary
SetConsoleCtrlHandler
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetDateFormatA
GetTimeFormatA
GetStringTypeW
GetStringTypeA
InitializeCriticalSectionAndSpinCount
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
SetFilePointer
HeapReAlloc
RtlUnwind
RaiseException
GetStartupInfoA
HeapFree
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
MultiByteToWideChar
LCMapStringW
HeapSize
ExitProcess
HeapAlloc
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
FatalAppExitA
VirtualAlloc
SetEnvironmentVariableA
advapi32
RegDeleteValueA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
RegOpenKeyA
shell32
ShellExecuteA
ole32
CoInitialize
oleaut32
SysFreeString
user32
wsprintfA
shlwapi
PathGetArgsA
PathFileExistsA
PathIsDirectoryA
PathRemoveBlanksA
PathFindFileNameA
ws2_32
closesocket
__WSAFDIsSet
select
connect
send
recv
ioctlsocket
htons
gethostbyname
socket
WSAStartup
netapi32
Netbios
Sections
.text Size: 204KB - Virtual size: 204KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ