Behavioral task
behavioral1
Sample
3994c840d6f44530b65344ae7db13510_JC.exe
Resource
win7-20230831-en
General
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Target
3994c840d6f44530b65344ae7db13510_JC.exe
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Size
436KB
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MD5
3994c840d6f44530b65344ae7db13510
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SHA1
291b9f6494d6a4b3f105f8d91b558f90582164c5
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SHA256
d0d73efe8ddf13325f7f136d18c18b0e8584a0747129ac7994a88054a448b168
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SHA512
dad1da2bcdd177da87c6476268b8eb7c352c9890dc754c35320825dde5ecb320cbe6cb772eb74fd08547537cce9306f8fe4c68caac2ae534e52636aa2265eade
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SSDEEP
3072:yZ3vlHjQhJ3wE8iGK01Py3Vvsa26nfjQb6uNHG+yi38/rwdusS9V0alO2alNjgSr:oo3wBi+1Py3V0a2WkRNgi3caOHO5NjoO
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3994c840d6f44530b65344ae7db13510_JC.exe
Files
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3994c840d6f44530b65344ae7db13510_JC.exe.exe windows:5 windows x86
b6852ed4e334147c4929ea4ff7285899
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
GetFileSizeEx
CloseHandle
GetSystemDirectoryW
GetTempPathW
GetFileAttributesW
GetTickCount
GetLastError
ReadFile
SetFilePointer
WriteFile
FlushFileBuffers
CreateFileA
DeviceIoControl
Sleep
SetFileAttributesW
DeleteFileW
GetCurrentProcessId
TerminateProcess
GetProcAddress
GetTempPathA
GetModuleFileNameA
SystemTimeToFileTime
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateFileW
OpenEventW
CreateEventW
CreateThread
SetEndOfFile
HeapReAlloc
LoadLibraryW
SetStdHandle
WriteConsoleW
HeapSize
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetVersionExW
MultiByteToWideChar
FreeResource
LockResource
LoadResource
SizeofResource
GetModuleFileNameW
FindResourceW
IsProcessorFeaturePresent
DeleteCriticalSection
GetFileType
SetHandleCount
GetStringTypeW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
HeapCreate
GetStdHandle
GetConsoleMode
GetConsoleCP
RtlUnwind
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
RaiseException
GetModuleHandleW
ExitProcess
InterlockedDecrement
GetCurrentThreadId
HeapAlloc
HeapFree
GetCommandLineW
HeapSetInformation
GetStartupInfoW
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetProcessHeap
user32
LoadCursorW
RegisterClassExW
LoadStringW
wsprintfW
LoadIconW
CreateWindowExW
EndDialog
PostQuitMessage
EndPaint
BeginPaint
DefWindowProcW
DestroyWindow
DialogBoxParamW
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteA
ShellExecuteW
ws2_32
htonl
gethostbyaddr
WSAStartup
socket
gethostbyname
inet_addr
htons
connect
closesocket
send
recv
WSAGetLastError
iphlpapi
GetAdaptersInfo
Sections
.text Size: 400KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE