Behavioral task
behavioral1
Sample
3da45666e1ca4ab248a643666b3594f3195bfbe1c47955438fd172f26341e347.exe
Resource
win7-20241010-en
General
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Target
3da45666e1ca4ab248a643666b3594f3195bfbe1c47955438fd172f26341e347.exe
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Size
348KB
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MD5
93db11bb283279a3d520050cf0ef426e
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SHA1
f98cb13e6c10407f866ebbc9cb41cac31a293485
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SHA256
3da45666e1ca4ab248a643666b3594f3195bfbe1c47955438fd172f26341e347
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SHA512
928217623428c6c85b86872ed5853faa07c0ffbbce829a1f17bf34aec3a47bc85f7557decf95d8d8f591bb3d919720cf1669a1e429750d2b52ba13fbe16ec463
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SSDEEP
6144:c/bE5G5KiR0J0dCsnGb/6VOpLc91WlvhDSNZR:A0G5obGGraOpUWlpq
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 3da45666e1ca4ab248a643666b3594f3195bfbe1c47955438fd172f26341e347.exe
Files
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3da45666e1ca4ab248a643666b3594f3195bfbe1c47955438fd172f26341e347.exe.exe windows:4 windows x86 arch:x86
1a7336ed8b77b7e34502eccb0e5ec8d2
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateEventW
CreateThread
GetSystemDirectoryW
DeleteFileW
GetModuleHandleW
FindResourceW
SizeofResource
LoadResource
LockResource
FreeResource
MultiByteToWideChar
GetVersionExW
CreateFileW
GetFileSizeEx
GetLastError
GetCurrentProcessId
TerminateProcess
GetModuleHandleA
GetProcAddress
GetTempPathA
GetModuleFileNameA
CreateFileA
WriteFile
ReadFile
SetFilePointer
OpenEventW
DeviceIoControl
SystemTimeToFileTime
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
SetFileAttributesW
SetEndOfFile
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
HeapSize
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
CopyFileW
GetTempPathW
GetFileAttributesW
Sleep
GetTickCount
ExitProcess
FlushFileBuffers
GetModuleFileNameW
SetStdHandle
InitializeCriticalSection
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetCommandLineW
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
LCMapStringW
LCMapStringA
GetOEMCP
GetACP
GetCPInfo
RaiseException
GetConsoleMode
GetConsoleCP
HeapCreate
HeapDestroy
HeapReAlloc
HeapAlloc
HeapFree
GetVersionExA
GetProcessHeap
GetStartupInfoW
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
VirtualFree
VirtualAlloc
user32
LoadStringW
LoadAcceleratorsW
LoadIconW
LoadCursorW
RegisterClassExW
CreateWindowExW
wsprintfW
DialogBoxParamW
DestroyWindow
DefWindowProcW
EndDialog
PostQuitMessage
EndPaint
BeginPaint
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
htonl
connect
WSAGetLastError
recv
send
WSAStartup
closesocket
gethostbyaddr
socket
gethostbyname
inet_addr
htons
iphlpapi
GetAdaptersInfo
Sections
.text Size: 110KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 6KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
JHDFRWG Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE