Behavioral task
behavioral1
Sample
065d9af0f8066b99c6c1ab50415f61995c0f09a7624d4b845862acd6082340e2.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
065d9af0f8066b99c6c1ab50415f61995c0f09a7624d4b845862acd6082340e2.exe
Resource
win10v2004-20231020-en
General
-
Target
065d9af0f8066b99c6c1ab50415f61995c0f09a7624d4b845862acd6082340e2
-
Size
15KB
-
MD5
789601462aee49aba7142bb5785ce169
-
SHA1
70b85e47605cc9802ab6964f80f3d5529520d924
-
SHA256
065d9af0f8066b99c6c1ab50415f61995c0f09a7624d4b845862acd6082340e2
-
SHA512
f163214cd306ff2b511ccb0144e8836e8683f517d8e1a71e498fd30f4abe67cd51d110be87191f1bbd36b53a9745a7870d5cc6130a80a0de815172019fc813dc
-
SSDEEP
192:JjV+uxJq+EX6aiYcC6vsyFWtRe0xH14Yhw/TEq3Q5Xf/r8MMS3NSt:5V+uax6aiYcC6vsyFWTH7C4q30MS9
Malware Config
Extracted
cobaltstrike
http://192.168.32.138:3449/PQkQ
-
user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; Touch)
Signatures
-
Cobaltstrike family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 065d9af0f8066b99c6c1ab50415f61995c0f09a7624d4b845862acd6082340e2
Files
-
065d9af0f8066b99c6c1ab50415f61995c0f09a7624d4b845862acd6082340e2.exe windows:6 windows x64
8277f1e2beb6214a4d29faaad2b455a0
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
Imports
kernel32
WriteProcessMemory
WaitForSingleObject
OpenProcess
K32GetModuleBaseNameA
HeapAlloc
GetProcAddress
VirtualAllocEx
ReadProcessMemory
GetProcessHeap
GetModuleHandleW
CreateRemoteThread
K32EnumProcessModules
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
RtlCaptureContext
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
vcruntime140
__C_specific_handler
__current_exception_context
__std_exception_copy
__std_exception_destroy
memcmp
__current_exception
memset
memcpy
_CxxThrowException
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
_register_onexit_function
terminate
_c_exit
_exit
_register_thread_local_exe_atexit_callback
_cexit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_initialize_onexit_table
_set_app_type
_seh_filter_exe
__p___argv
__p___argc
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 492B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ