C:\Users\makhr\source\repos\ConsoleApplication2\x64\Release\ConsoleApplication2.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-23_cbaa47a0a08aec3133bad4fe72c0f633_cobalt-strike_ryuk.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-23_cbaa47a0a08aec3133bad4fe72c0f633_cobalt-strike_ryuk.exe
Resource
win10v2004-20240709-en
General
-
Target
2024-07-23_cbaa47a0a08aec3133bad4fe72c0f633_cobalt-strike_ryuk
-
Size
208KB
-
MD5
cbaa47a0a08aec3133bad4fe72c0f633
-
SHA1
3301b4a7309b1ab9134d58a7dbfc85b5f358e06e
-
SHA256
65db961e528c2751366a981d016349e770b83e36b5a2d93df41e2a48c0171998
-
SHA512
60a0c48a93e825d53b9c50710e19e94a6d79997cd5eecf87d1cc3c829c10944ee1d163eeb1d4638ee4a65884e3f86ecf47217cd0bda33e000aa715eca5b94e22
-
SSDEEP
3072:PmQ/rJcuKa3Y1UWq5Y/PT9xXJsi6cMqnRnFsXnuNfYGy6q2Orpmm:1lzKGY1/q5ob9xaiVnjsXnuNfNK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-23_cbaa47a0a08aec3133bad4fe72c0f633_cobalt-strike_ryuk
Files
-
2024-07-23_cbaa47a0a08aec3133bad4fe72c0f633_cobalt-strike_ryuk.exe windows:6 windows x64 arch:x64
d5731a6c18e532a252ec965495bd1663
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
user32
MessageBoxA
kernel32
CloseHandle
CompareStringW
CreateFileW
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
SetEnvironmentVariableW
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WideCharToMultiByte
WriteConsoleW
WriteFile
Sections
.text Size: 149KB - Virtual size: 149KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.00cfg Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gxfg Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.retplne Size: 512B - Virtual size: 140B
_RDATA Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 424B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ