Static task
static1
Behavioral task
behavioral1
Sample
6rns.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6rns.exe
Resource
win10v2004-20230915-en
General
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Target
6rns.exe
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Size
924KB
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MD5
a5be93a7b653a7e8fcf0c653607d4e7c
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SHA1
5e102d51404e69cac6ac1c6b828bcbf473c6cdc4
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SHA256
c17cdbbe0510b57010199556384f6bba3e08fbc8dd99904ba226b9d476eb9f21
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SHA512
022aa054385a588b87c4dc0198dadfd6a1f8a8f43ec6934438b84fcb5849670725da2cbc5cf92925b32ba70dfc98acaa942b65d4a01dce5654283e67dcd0eebc
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SSDEEP
24576:tiSM4qm+uAV97vbwnwGlEMqIMkmACVCdhUWWqhqcOz:YSM4u7DwnkM+ZVKhUWWqqcOz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6rns.exe
Files
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6rns.exe.exe windows:5 windows x86
9e1717a54d9078c9d67cb4fadacf9b03
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
SetLastError
QueryPerformanceCounter
GetDriveTypeW
GetCurrentThread
GetThreadTimes
SetEndOfFile
FreeConsole
GetLogicalDriveStringsW
GetDriveTypeA
lstrcmpW
FindClose
FindNextFileW
QueryPerformanceFrequency
FindFirstFileW
WriteConsoleW
SetStdHandle
GetProcessHeap
MultiByteToWideChar
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
DeleteFileW
FindFirstFileExW
GetDiskFreeSpaceExW
GetFileAttributesExW
GetFileInformationByHandle
RemoveDirectoryW
AreFileApisANSI
CloseHandle
GetModuleHandleW
GetProcAddress
CopyFileW
MoveFileExW
WideCharToMultiByte
FormatMessageW
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
DuplicateHandle
WaitForSingleObjectEx
Sleep
GetCurrentProcess
SwitchToThread
GetExitCodeThread
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
EncodePointer
DecodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
SetEvent
ResetEvent
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
FreeLibrary
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualProtect
VirtualFree
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
LoadLibraryW
WaitForSingleObject
RtlUnwind
RaiseException
ExitThread
GetModuleHandleExW
ExitProcess
GetModuleFileNameA
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetACP
GetFileType
HeapAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
HeapFree
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
SetFilePointerEx
GetExitCodeProcess
CreateProcessA
GetTimeZoneInformation
HeapReAlloc
HeapSize
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
advapi32
CryptReleaseContext
CryptAcquireContextA
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegGetValueW
CryptGenRandom
Sections
.text Size: 683KB - Virtual size: 683KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 167KB - Virtual size: 167KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ