Behavioral task
behavioral1
Sample
0b8139e8d30cd4db7b1582d3a9ab2ed7004c9d9cfa76b8a201d2ad8d619f36f1N.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
0b8139e8d30cd4db7b1582d3a9ab2ed7004c9d9cfa76b8a201d2ad8d619f36f1N.exe
Resource
win10v2004-20241007-en
General
-
Target
0b8139e8d30cd4db7b1582d3a9ab2ed7004c9d9cfa76b8a201d2ad8d619f36f1N.exe
-
Size
220KB
-
MD5
71fba82448bd00f78079d1dddca76b70
-
SHA1
6b3801205583554353f8c1aad4f42f9675ed1381
-
SHA256
0b8139e8d30cd4db7b1582d3a9ab2ed7004c9d9cfa76b8a201d2ad8d619f36f1
-
SHA512
8aa725a560d10ec465cbb76a343c00120185cff4829ffc0c76abb716e8f59c2ae7cebbfca0d25c3f69977f414ea6f8905e50fe6873e90577f695dd237d273f4e
-
SSDEEP
3072:M29DkEGRQixVSjLwes5G30Bg7uZwOuz/xS3iGpZMhDEXzkOSUUKeF8a7bXz:M29qRfVSndj30B3wBxE1+ij6
Malware Config
Extracted
sakula
www.polarroute.com
Signatures
-
Sakula family
-
Sakula payload 1 IoCs
resource yara_rule sample family_sakula -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b8139e8d30cd4db7b1582d3a9ab2ed7004c9d9cfa76b8a201d2ad8d619f36f1N.exe
Files
-
0b8139e8d30cd4db7b1582d3a9ab2ed7004c9d9cfa76b8a201d2ad8d619f36f1N.exe.exe windows:5 windows x86 arch:x86
4511896d043677e4ab4578dc5bcab5a0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
GetCurrentThread
VirtualFree
ExpandEnvironmentStringsA
WriteFile
OpenProcess
WideCharToMultiByte
GetVolumeInformationA
Sleep
SizeofResource
CreateProcessA
TerminateProcess
ReadFile
GetSystemDirectoryA
MultiByteToWideChar
GetTickCount
CreateDirectoryA
GetStartupInfoA
FindFirstFileA
GetLastError
VirtualAlloc
FindClose
LockResource
CreatePipe
GetModuleFileNameA
GetVersionExA
WinExec
CloseHandle
GetCurrentProcessId
GetTempPathA
GetCurrentProcess
LoadResource
PeekNamedPipe
SetFilePointer
SetPriorityClass
FindResourceA
GetFileSize
CreateFileA
GetComputerNameA
SetThreadPriority
ExitProcess
GetProcessHeap
SetEndOfFile
GetStringTypeW
GetStringTypeA
GetModuleHandleW
GetProcAddress
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
GetCommandLineA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetStdHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
HeapCreate
HeapReAlloc
RtlUnwind
GetConsoleCP
GetConsoleMode
SetHandleCount
GetFileType
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
LCMapStringA
LCMapStringW
advapi32
RegOpenKeyA
GetUserNameA
FreeSid
AllocateAndInitializeSid
RegDeleteKeyA
EqualSid
RegSetValueExA
GetTokenInformation
OpenProcessToken
RegCloseKey
shell32
SHChangeNotify
ord680
ShellExecuteA
wininet
HttpOpenRequestA
InternetOpenUrlA
HttpSendRequestA
InternetOpenA
InternetCloseHandle
InternetConnectA
InternetReadFile
Sections
.text Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE