Static task
static1
Behavioral task
behavioral1
Sample
RobloxMultiInstance.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RobloxMultiInstance.exe
Resource
win10v2004-20230221-en
General
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Target
RobloxMultiInstance.exe
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Size
9KB
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MD5
76c2fcfb2b3537f34ef797aec9824361
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SHA1
b22993787952bc5a3871f5c449972645ccd61499
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SHA256
464b51e9407b551f8a9f27434a29c47abacacbcd5e0f84618377a777d99632f0
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SHA512
719e75e4a9864bc71911a36492949ce6bd0b714ad5f92090455fb9b7890cf7df65abcf36702894f159842ad08f8204c6618e6406490e65aa88ca9e870777c719
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SSDEEP
192:wvpOjD0OWcVJejOM4YEHZ7E5pz67VSNh6:wvpeD0/yJej94Z78Nh6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RobloxMultiInstance.exe
Files
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RobloxMultiInstance.exe.exe windows x86
81bfa72f191ae70bd6236d2a7029fc41
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
SetConsoleTitleA
CreateMutexA
ReleaseMutex
CloseHandle
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
vcruntime140
memset
_except_handler4_common
api-ms-win-crt-stdio-l1-1-0
getchar
__p__commode
_set_fmode
puts
api-ms-win-crt-runtime-l1-1-0
_get_initial_narrow_environment
__p___argc
_initialize_onexit_table
_register_onexit_function
_c_exit
_crt_atexit
_controlfp_s
terminate
exit
_initterm_e
_register_thread_local_exe_atexit_callback
_cexit
_exit
_initialize_narrow_environment
_configure_narrow_argv
__p___argv
_set_app_type
_seh_filter_exe
_initterm
api-ms-win-crt-math-l1-1-0
__setusermatherr
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 900B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
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