Behavioral task
behavioral1
Sample
7725cba975dc26fb54aa24739d333787.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7725cba975dc26fb54aa24739d333787.exe
Resource
win10v2004-20231215-en
General
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Target
7725cba975dc26fb54aa24739d333787
-
Size
76KB
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MD5
7725cba975dc26fb54aa24739d333787
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SHA1
2a3c98f7a169a9683876d3e14e8f4b92722136a8
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SHA256
3be1300c0d4886adda65b5bf881ea0a92a7b2e24cd42b3b0a23ed5f3272cb1db
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SHA512
4ac80bc2ffbcd5c44785408335ee18613290b2be0c8d211cf4a390ebe7b6d7a62a6d07482f7b5f0005242b6373431c35520be8dfe5e5ff97257fe21c4c9b1f4b
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SSDEEP
768:FaHZSsyfxA7K+jwLWjACf275yrulwa6DOlfuX3Jd:FaH3yfh+0LWjAWIgolGnJd
Malware Config
Extracted
metasploit
windows/download_exec
http://119.45.183.69:8989/rpc
- headers Host: outlook.live.com Accept: */* User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko)
Signatures
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Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7725cba975dc26fb54aa24739d333787
Files
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7725cba975dc26fb54aa24739d333787.exe windows:6 windows x86 arch:x86
c8e04efee0e137f3e6f92fe8ade0e434
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
kernel32
LoadLibraryA
GetProcAddress
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
vcruntime140
__current_exception
_except_handler4_common
__current_exception_context
memset
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_register_thread_local_exe_atexit_callback
_controlfp_s
terminate
_exit
_get_initial_narrow_environment
exit
_c_exit
_cexit
_initialize_narrow_environment
_configure_narrow_argv
__p___argc
_set_app_type
_seh_filter_exe
__p___argv
_initterm_e
_crt_atexit
_initterm
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
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: 512B - Virtual size: 904B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ