Behavioral task
behavioral1
Sample
1c46b4ee32832014d5ee6d14a16d28334faafd216d01ecd2a058e6038ca7aac9.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
1c46b4ee32832014d5ee6d14a16d28334faafd216d01ecd2a058e6038ca7aac9.exe
Resource
win10v2004-20231023-en
General
-
Target
1c46b4ee32832014d5ee6d14a16d28334faafd216d01ecd2a058e6038ca7aac9
-
Size
31KB
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MD5
247e79bb3ee51f1f25fc9810fd95237b
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SHA1
9deefd2d37dd1a33a33f7c6bc38a609f9fe1b1ea
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SHA256
1c46b4ee32832014d5ee6d14a16d28334faafd216d01ecd2a058e6038ca7aac9
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SHA512
9041e113759fdf22e3d63aade2993193434649d8f8d78e3a909f29e3ef26b633b0bc5bec44f5875cc76960eea3b1570a384df8a8ce05fd06b1052c4df33b735f
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SSDEEP
384:cAP+Fbgi05lIeiJrXbq5LM3NOn6vrwUbjj7r0raZutbM0sIB6:cAIgvSX6KNsU7kr
Malware Config
Extracted
cobaltstrike
http://192.168.8.112:443/ukJ3
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user_agent
User-Agent: Mozilla/5.0 (compatible, MSIE 11, Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1c46b4ee32832014d5ee6d14a16d28334faafd216d01ecd2a058e6038ca7aac9
Files
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1c46b4ee32832014d5ee6d14a16d28334faafd216d01ecd2a058e6038ca7aac9.exe windows:5 windows x86
ae463a7987e8eb70dbf6d1053c848048
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
msvcr90d
_lock
__dllonexit
_decode_pointer
_except_handler4_common
_unlock
_invoke_watson
_controlfp_s
?terminate@@YAXXZ
_crt_debugger_hook
_initterm_e
_initterm
_CrtDbgReportW
_CrtSetCheckCount
__initenv
exit
_cexit
_XcptFilter
_exit
__getmainargs
_amsg_exit
__set_app_type
_encode_pointer
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
_CRT_RTC_INITW
_onexit
printf
kernel32
VirtualQuery
GetModuleFileNameW
GetProcessHeap
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
LoadLibraryA
GetProcAddress
lstrlenA
MultiByteToWideChar
WideCharToMultiByte
DebugBreak
RaiseException
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange
FreeLibrary
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ