Behavioral task
behavioral1
Sample
4afce9b08d008c31ddb70d01ef770cfe.exe
Resource
win7-20231215-en
General
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Target
4afce9b08d008c31ddb70d01ef770cfe
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Size
184KB
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MD5
4afce9b08d008c31ddb70d01ef770cfe
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SHA1
de8bde6ce73ec8c211e40413b221d23aac2958fc
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SHA256
20d527833a0f5fee2cd117ba9c89ac4bb08af85239445b304365ac7ec5dc7c64
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SHA512
181558fd9f0460fea2355aef06e6d6f1e90b56efd73560ef2c2a02a379f2509711d6f2e2748210e4fcb651890d6b48c52fd17973d8f78107849da43efc66542b
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SSDEEP
1536:TPwN8ukP5sZK20EGIBpwW6NeleEQ77nuUWXJmU2Ajpf8oI4KEAUga:Thuk8QsH47nW5ppkoI4KEAUga
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4afce9b08d008c31ddb70d01ef770cfe
Files
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4afce9b08d008c31ddb70d01ef770cfe.exe windows:5 windows x86 arch:x86
5f1929a8ca007a58d8921624c4dd5b88
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
GetSystemWindowsDirectoryW
GetSystemDirectoryW
DeleteFileW
GetModuleFileNameW
GetTickCount
GetVersionExW
ReadFile
CreateFileW
DeviceIoControl
GetTempPathA
GetModuleFileNameA
HeapAlloc
GetProcessHeap
HeapFree
MultiByteToWideChar
HeapReAlloc
LCMapStringW
HeapSize
CreateFileA
GetFileAttributesW
LoadLibraryW
WriteConsoleW
FlushFileBuffers
IsProcessorFeaturePresent
SetStdHandle
CreateThread
CreateEventW
CloseHandle
OpenEventW
GetTempPathW
GetStringTypeW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
RaiseException
SetFilePointer
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
HeapCreate
InterlockedDecrement
GetCurrentThreadId
ExitProcess
Sleep
GetCommandLineW
HeapSetInformation
GetStartupInfoW
GetLastError
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
RtlUnwind
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetProcAddress
GetModuleHandleW
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
SetEndOfFile
user32
LoadIconW
RegisterClassExW
CreateWindowExW
DefWindowProcW
BeginPaint
LoadAcceleratorsW
LoadStringW
LoadCursorW
wsprintfW
PostQuitMessage
EndPaint
advapi32
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegOpenKeyExW
shell32
ShellExecuteA
ShellExecuteW
ws2_32
WSAStartup
htonl
gethostbyaddr
socket
gethostbyname
inet_addr
htons
connect
closesocket
send
recv
WSAGetLastError
iphlpapi
GetAdaptersAddresses
Sections
.text Size: 151KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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