Behavioral task
behavioral1
Sample
7067473988c30a0fb33ba963624ac6c03d045e8656c51d1e7574f75e1f8aa7c6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7067473988c30a0fb33ba963624ac6c03d045e8656c51d1e7574f75e1f8aa7c6.exe
Resource
win10v2004-20230915-en
General
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Target
7067473988c30a0fb33ba963624ac6c03d045e8656c51d1e7574f75e1f8aa7c6
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Size
270KB
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MD5
057da719377663a5766e7cc06d91fbba
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SHA1
9be567da4773e2612e0108d8427b8b5eb9443d16
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SHA256
7067473988c30a0fb33ba963624ac6c03d045e8656c51d1e7574f75e1f8aa7c6
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SHA512
070303c7abcf374f5168305767c94750b3a6fc0c023e38bcfaaccc84d643082f616d523bcb707ce832ec588dcf204b54edfa99a06f826adfe009887be0f05e9c
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SSDEEP
6144:YEG8cZDtrGYpzjr4OVMvvOJJMmGMmw9IArBcvIH/:DQZDtrLpjr1VMvv4JMJMPIArBcvu
Malware Config
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7067473988c30a0fb33ba963624ac6c03d045e8656c51d1e7574f75e1f8aa7c6
Files
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7067473988c30a0fb33ba963624ac6c03d045e8656c51d1e7574f75e1f8aa7c6.exe windows:6 windows x64
ba427c94a2f588cdd1f786c5c3171e4b
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
GetCurrentProcessId
GetCurrentThreadId
GetModuleHandleW
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
UnhandledExceptionFilter
VirtualAlloc
vcruntime140
__C_specific_handler
__current_exception
__current_exception_context
memcpy
memset
api-ms-win-crt-runtime-l1-1-0
__p___argc
__p___argv
_c_exit
_cexit
_configure_narrow_argv
_crt_atexit
_exit
_get_initial_narrow_environment
_initialize_narrow_environment
_initialize_onexit_table
_initterm
_initterm_e
_register_onexit_function
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_set_app_type
exit
terminate
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 260KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 312B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.00cfg Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.retplne Size: 512B - Virtual size: 140B
.rsrc Size: 512B - Virtual size: 424B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ