Behavioral task
behavioral1
Sample
b0093d83e8ca223fc4c35553d9d82f617d56dd0152e4708423692e8455cb9f8fN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b0093d83e8ca223fc4c35553d9d82f617d56dd0152e4708423692e8455cb9f8fN.exe
Resource
win10v2004-20241007-en
General
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Target
b0093d83e8ca223fc4c35553d9d82f617d56dd0152e4708423692e8455cb9f8fN.exe
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Size
92KB
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MD5
72d566cdd3483b511588072b31e705f0
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SHA1
a784a442cc290941ba9c92dda234d4504286a1ae
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SHA256
b0093d83e8ca223fc4c35553d9d82f617d56dd0152e4708423692e8455cb9f8f
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SHA512
c724b06e7c3e00e24daea79c672c4ed998a36e285f20e5851393de5dfbafee0f32c0fa4cb129c722d648803c8190d3854ca5f0cce2048357ffad3fef5ce0e92a
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SSDEEP
1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrs:9bfVk29te2jqxCEtg30BQ
Malware Config
Extracted
sakula
www.savmpet.com
Signatures
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Sakula family
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Sakula payload 1 IoCs
resource yara_rule sample family_sakula -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b0093d83e8ca223fc4c35553d9d82f617d56dd0152e4708423692e8455cb9f8fN.exe
Files
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b0093d83e8ca223fc4c35553d9d82f617d56dd0152e4708423692e8455cb9f8fN.exe.exe windows:4 windows x86 arch:x86
3756947b3e7059e30bd77d705a3cb609
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
WriteFile
SetFilePointer
CreateFileA
VirtualFree
ReadFile
VirtualAlloc
GetFileSize
PeekNamedPipe
CreateProcessA
GetStartupInfoA
CreatePipe
GetCurrentProcessId
TerminateProcess
WinExec
FindClose
FindFirstFileA
GetSystemDirectoryA
ExitProcess
SetThreadPriority
GetCurrentThread
SetPriorityClass
GetCurrentProcess
SizeofResource
LockResource
LoadResource
FindResourceA
CreateDirectoryA
ExpandEnvironmentStringsA
GetTempPathA
Sleep
GetTickCount
WideCharToMultiByte
MultiByteToWideChar
GetComputerNameA
GetLastError
GetModuleFileNameA
GetVolumeInformationA
OpenProcess
GetVersionExA
GetStringTypeW
GetStringTypeA
LCMapStringW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
GetProcAddress
GetModuleHandleA
GetCommandLineA
GetProcessHeap
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
DeleteCriticalSection
HeapReAlloc
HeapDestroy
HeapCreate
GetStdHandle
SetHandleCount
GetFileType
GetConsoleCP
GetConsoleMode
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
LoadLibraryA
InitializeCriticalSection
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
SetStdHandle
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
HeapSize
GetLocaleInfoA
SetEndOfFile
LCMapStringA
advapi32
GetUserNameA
RegOpenKeyA
RegDeleteKeyA
RegCloseKey
OpenProcessToken
AllocateAndInitializeSid
GetTokenInformation
EqualSid
FreeSid
RegSetValueExA
shell32
SHChangeNotify
ord680
ShellExecuteA
wininet
HttpOpenRequestA
InternetOpenA
InternetConnectA
InternetReadFile
InternetOpenUrlA
InternetCloseHandle
HttpSendRequestA
Sections
.text Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ