Static task
static1
Behavioral task
behavioral1
Sample
2.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2.exe
Resource
win10v2004-20230703-en
General
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Target
2.exe.bin
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Size
1.1MB
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MD5
753b5fbabac18f1a2656ff18ce678c60
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SHA1
b8f982cc22185811eaa14901649624ede9789eb7
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SHA256
d923d04dae9b3a2086fb9232bc28c142bca9960ecdfc55075a32b9d3db794a0a
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SHA512
eeca4617f76683489a42bff92b9a7c1e6610d23d52df316fa5a2eaaf0d8b808ff3377bc784572b61f206e18a7867c5de9d06bd83cf83a3a7f3ecd4fd15bbb374
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SSDEEP
12288:XVlnMZAAGRcIMoAYdTko2doLmLOaycIMiqH45MOfcDAkV6jFVDW+l0lyXQhVMEK0:TMlbzG6gx3NAO6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2.exe.bin
Files
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2.exe.bin.exe windows x86
eef9bb90ab0ab51bd332a43bb0188bbb
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
HeapFree
DeviceIoControl
VirtualAlloc
lstrlenA
CreateFileW
HeapAlloc
GetProcAddress
ExitProcess
GlobalMemoryStatusEx
FreeLibrary
VirtualQuery
GetProcessHeap
GetLastError
WideCharToMultiByte
MultiByteToWideChar
RaiseException
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
LoadLibraryExW
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleFileNameW
user32
CreateDialogParamA
TranslateMessage
IsDialogMessageA
ShowWindow
DispatchMessageA
GetMessageA
FindWindowA
ucrtbase
_register_thread_local_exe_atexit_callback
_configthreadlocale
_set_new_mode
__p__commode
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_controlfp_s
terminate
__setusermatherr
_set_app_type
_cexit
_time64
rand
srand
_except_handler4_common
memset
__current_exception_context
__current_exception
_configure_narrow_argv
_set_fmode
strcpy_s
strcat_s
_wmakepath_s
_wsplitpath_s
wcscpy_s
_exit
exit
_initterm_e
_initterm
_get_narrow_winmain_command_line
_seh_filter_exe
_initialize_narrow_environment
_c_exit
Sections
.text Size: 146KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 371KB - Virtual size: 371KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 956B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
kfir8fl Size: 448KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ