Static task
static1
Behavioral task
behavioral1
Sample
ef4e3f299096c6a4a1b13075c880cdd413f9c6da7547d200a10d5fd1336bb82e.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
ef4e3f299096c6a4a1b13075c880cdd413f9c6da7547d200a10d5fd1336bb82e.exe
Resource
win10v2004-20231023-en
General
-
Target
ef4e3f299096c6a4a1b13075c880cdd413f9c6da7547d200a10d5fd1336bb82e
-
Size
1.2MB
-
MD5
5618d76350e58a73f9681fa65c23ca55
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SHA1
6b1da6c1381b7545c6d2c60f179f2438ea989206
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SHA256
ef4e3f299096c6a4a1b13075c880cdd413f9c6da7547d200a10d5fd1336bb82e
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SHA512
101bf099bbb6e7139957bcbe93fa59eb44bf4e8aef3cc6b9886a615345d39c54f75effabf278ccd82bb0b93b97fbc7ab7ab346f0b86da0e9bdfbaf4d57734869
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SSDEEP
12288:7+kXc3ajG+hjQKymY8efKCpD7Gj9G6G1qT8nQkCu83L3Wl/np9DBDt3kbE:7+ksqjnhMgeiCl7G0nehbGZpbD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef4e3f299096c6a4a1b13075c880cdd413f9c6da7547d200a10d5fd1336bb82e
Files
-
ef4e3f299096c6a4a1b13075c880cdd413f9c6da7547d200a10d5fd1336bb82e.exe windows:6 windows x86 arch:x86
6672152325b506ee8bf32af104c3d330
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
cef_frame
CreateBrowser
TbsAppInstance
shlwapi
PathAppendW
PathRemoveFileSpecW
kernel32
GetSystemTimeAsFileTime
IsDebuggerPresent
GetModuleHandleW
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleFileNameW
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetStartupInfoW
msvcp140
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xbad_alloc@std@@YAXXZ
vcruntime140
__std_terminate
__std_exception_copy
_except_handler4_common
memset
_purecall
__std_exception_destroy
memmove
__CxxFrameHandler3
memcpy
_CxxThrowException
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_get_narrow_winmain_command_line
_cexit
_controlfp_s
terminate
_initterm_e
_c_exit
_initialize_narrow_environment
_crt_atexit
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_exit
exit
_invalid_parameter_noinfo_noreturn
_initterm
api-ms-win-crt-heap-l1-1-0
_callnewh
free
malloc
_set_new_mode
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
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
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
.gfids Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.2MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE