Behavioral task
behavioral1
Sample
77b779a9aa50c0351a69bbb94a1fd392357ee2449fd9233d8751e3eec54b8b09.exe
Resource
win7-20240903-en
General
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Target
77b779a9aa50c0351a69bbb94a1fd392357ee2449fd9233d8751e3eec54b8b09.exe
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Size
438KB
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MD5
b40e208afec48c1c8d1e41e87d015453
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SHA1
56fedd2c3fa4b49bd550ef362180e8d7a26b334f
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SHA256
77b779a9aa50c0351a69bbb94a1fd392357ee2449fd9233d8751e3eec54b8b09
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SHA512
f104219b752306fe690607f2d123dd2d1604d6b36257eaebe58696bbd2beb2454b32b20c7779ce2a24af083ec2cc1744fe3e53323448430e39d88be9ffed0316
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SSDEEP
6144:oo3wBi+1Py3V0a2WkRNgi3caOHO5NjEwwiYWB5mV4Pzw9ygibGGMM2:rKf1PyKa2H3hOHOHz9JQ6zB8
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77b779a9aa50c0351a69bbb94a1fd392357ee2449fd9233d8751e3eec54b8b09.exe
Files
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77b779a9aa50c0351a69bbb94a1fd392357ee2449fd9233d8751e3eec54b8b09.exe.exe windows:5 windows x86 arch: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