Behavioral task
behavioral1
Sample
71e86c6c6075233bded0e06bf468be1649ff2aa5bdc9ffb7c1ae46a6f12bdf16.exe
Resource
win7-20240221-en
General
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Target
71e86c6c6075233bded0e06bf468be1649ff2aa5bdc9ffb7c1ae46a6f12bdf16
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Size
433KB
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MD5
bd52753b6138e65a74c4dd6e49bdad8b
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SHA1
1412fd416e5c9c4b0188a12f52a06147ddb9d1b9
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SHA256
71e86c6c6075233bded0e06bf468be1649ff2aa5bdc9ffb7c1ae46a6f12bdf16
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SHA512
3ccb16335aed2226033b4e383667ae04db693eea63d307da92afdff2ea38ce209f4f5f3033d68914aff597e05c5850bacbe80e0fc71a7112863a5358731ce8d8
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SSDEEP
6144:L8efQ6QPJGcLbjg0CutsGH+revgLIAP1fXo1EZH3:C6QPJGcE0SGereYdPcU
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 71e86c6c6075233bded0e06bf468be1649ff2aa5bdc9ffb7c1ae46a6f12bdf16
Files
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71e86c6c6075233bded0e06bf468be1649ff2aa5bdc9ffb7c1ae46a6f12bdf16.exe windows:5 windows x86 arch:x86
5dc92cf422b9aafdcb6bdb9b52765580
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CreateEventW
Sleep
GetTickCount
GetSystemDirectoryW
CreateFileW
DeviceIoControl
ReadFile
GetTempPathA
GetModuleFileNameA
CreateFileA
WriteFile
CreateThread
MultiByteToWideChar
ExitProcess
GetModuleHandleW
FindResourceW
SizeofResource
LoadResource
LockResource
FreeResource
GetFileSizeEx
SetFileAttributesW
GetLastError
SetFilePointer
SystemTimeToFileTime
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CloseHandle
SetFileTime
GetProcessHeap
SetEndOfFile
GetLocaleInfoA
OpenEventW
DeleteFileW
GetFileAttributesW
GetTempPathW
GetModuleFileNameW
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
LoadLibraryA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
HeapSize
FlushFileBuffers
SetStdHandle
CreateDirectoryW
GetVersionExW
HeapAlloc
HeapFree
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
RaiseException
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetModuleHandleA
user32
LoadIconW
LoadCursorW
RegisterClassExW
CreateWindowExW
DefWindowProcW
BeginPaint
EndPaint
PostQuitMessage
wsprintfW
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
recv
closesocket
send
WSAStartup
htonl
gethostbyaddr
socket
gethostbyname
inet_addr
htons
connect
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: 28KB - 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