Behavioral task
behavioral1
Sample
9b93941cd180967710b3052374615e5c9a992b6007f18535b139f59d9f709013.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9b93941cd180967710b3052374615e5c9a992b6007f18535b139f59d9f709013.exe
Resource
win10v2004-20230703-en
General
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Target
9b93941cd180967710b3052374615e5c9a992b6007f18535b139f59d9f709013
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Size
11KB
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MD5
b5ead9c2fb6cd5f40601bec78f29ae1f
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SHA1
8129e6fb4acc758c6726bb5e32bc926b3d3fdfc8
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SHA256
9b93941cd180967710b3052374615e5c9a992b6007f18535b139f59d9f709013
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SHA512
d189a90eb1f61a3653fefec195487203e335c539380c850f72c72d08c623ad7e7920e114b2de4cd5fbbc4627b92e83cb51385bb382d9a3573eb98c71b82046a9
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SSDEEP
192:mmZQ6uUWPjeyq199DAm4wfcF3Q5tf/rPlIY:mgQ6uUKNqeJFF3pY
Malware Config
Extracted
cobaltstrike
http://192.168.70.129:7400/KEla
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user_agent
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0)
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b93941cd180967710b3052374615e5c9a992b6007f18535b139f59d9f709013
Files
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9b93941cd180967710b3052374615e5c9a992b6007f18535b139f59d9f709013.exe windows x64
0bbfda4b1ee22ddf5b8a6c601e272ff1
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
VirtualAlloc
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
RtlCaptureContext
vcruntime140
__C_specific_handler
__current_exception
__current_exception_context
memset
memcpy
api-ms-win-crt-runtime-l1-1-0
terminate
_register_onexit_function
_crt_atexit
_set_app_type
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_seh_filter_exe
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_initialize_onexit_table
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
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 360B
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: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ