Behavioral task
behavioral1
Sample
ac3a6d2f9a65af15738ae1f2d1e9f130N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ac3a6d2f9a65af15738ae1f2d1e9f130N.exe
Resource
win10v2004-20240802-en
General
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Target
ac3a6d2f9a65af15738ae1f2d1e9f130N.exe
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Size
385KB
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MD5
ac3a6d2f9a65af15738ae1f2d1e9f130
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SHA1
6143fce9fc5fac033a71cd37917ac98df6f7dc83
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SHA256
c4567fd9e56fc197a6c80b405c62e10f19e1fe58a074a1eb8ef569ff592a3478
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SHA512
32511c285940a97d771313a19b1ac0481b99178535b0c1e080ec7b31d275556ad8e2fe4e1a6bf968c263c5dadaf5c9b1ef6af307c754648e1a53400470865a3e
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SSDEEP
6144:S8efQ6QPJGcLbjg0EuDK4UnUHOkb8734A2P6gt99Wvtxrpp29xQpN:76QPJGcE0hKRg04zPZt9mtPOo
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac3a6d2f9a65af15738ae1f2d1e9f130N.exe
Files
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ac3a6d2f9a65af15738ae1f2d1e9f130N.exe.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
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: 129KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 219KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ