Behavioral task
behavioral1
Sample
1fe672c7078f6b7002f4e1653203724c9bc4e35286a1cd382e4462f8004fb82f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
1fe672c7078f6b7002f4e1653203724c9bc4e35286a1cd382e4462f8004fb82f.exe
Resource
win10v2004-20231020-en
General
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Target
1fe672c7078f6b7002f4e1653203724c9bc4e35286a1cd382e4462f8004fb82f
-
Size
27KB
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MD5
3292792e331e432810148455178f2cfe
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SHA1
3ef9a2092af44b132f9536517d9b87b0a4dd29fb
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SHA256
1fe672c7078f6b7002f4e1653203724c9bc4e35286a1cd382e4462f8004fb82f
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SHA512
85c1560d16055039a3ae81fdbfc06302702fe51ba638a4bbdbd6943cc958063af594b8fd89af3e430e54ebe28e0c7ed1e50021046ad9bc22e7237237ccb71a20
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SSDEEP
768:9TZi3Z79KtAXZP9CZuZwkMgr8QX0RmlJvH3:9TWKtGZGuekMgQQX0RmlRH
Malware Config
Extracted
cobaltstrike
http://192.168.16.129:80/dGbP
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user_agent
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1)
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1fe672c7078f6b7002f4e1653203724c9bc4e35286a1cd382e4462f8004fb82f
Files
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1fe672c7078f6b7002f4e1653203724c9bc4e35286a1cd382e4462f8004fb82f.exe windows:6 windows x86
4be4003ed431a03f8c55ada312720ac0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
vcruntime140
__current_exception
__current_exception_context
memset
_except_handler4_common
api-ms-win-crt-runtime-l1-1-0
_exit
_initialize_onexit_table
_register_onexit_function
__p___argv
_controlfp_s
terminate
exit
_cexit
__p___argc
_initterm_e
_crt_atexit
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_c_exit
_set_app_type
_seh_filter_exe
_register_thread_local_exe_atexit_callback
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
kernel32
GetCurrentProcessId
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
UnhandledExceptionFilter
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 876B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 920B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ