Static task
static1
Behavioral task
behavioral1
Sample
MonolithUnpack2.exe
Resource
win10v2004-20240802-en
General
-
Target
MonolithUnpack2.exe
-
Size
850KB
-
MD5
c84a5e07a0ddd03f17fd1a6c84352188
-
SHA1
9d9a89643d326133dfd401cc2950715e1f65a5fa
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SHA256
ab1547c71fda7ce8923f124e6269bb7137aa5a5285b066bb469d0549be5eb71a
-
SHA512
ce7ea1b058743c7d8eff9d88242be76f8794bc94793293ffaa95379402353fc0499a35ac971158521b88cb53ae015f5621d4453a4749a30a5b8483c9f2bf1cc0
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SSDEEP
24576:zsv5OyKmikDuGEnL1yNkZ3speZrUezzG1KTW7a7ud2:d+4Od
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MonolithUnpack2.exe
Files
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MonolithUnpack2.exe.exe windows:6 windows x64 arch:x64
d21c258da8c7c35e43440a8255dd9047
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
AdjustTokenPrivileges
OpenProcessToken
LookupPrivilegeValueW
kernel32
SetConsoleTextAttribute
FindNextFileW
GetCurrentProcess
GetStdHandle
TerminateProcess
GetProcessId
GetEnvironmentVariableW
FindClose
OpenProcess
CreateToolhelp32Snapshot
Sleep
Process32NextW
GetCurrentThread
LoadLibraryA
Process32FirstW
CloseHandle
GetSystemInfo
Module32FirstW
GetThreadContext
Beep
GetProcAddress
VirtualAllocEx
ExitProcess
ReadProcessMemory
FreeLibrary
SetConsoleTitleW
IsDebuggerPresent
CheckRemoteDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
WriteProcessMemory
FindFirstFileW
VirtualProtectEx
CompareFileTime
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
GetCurrentThreadId
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
msvcp140
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?id@?$collate@_W@std@@2V0locale@2@A
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
_Wcsxfrm
_Cnd_do_broadcast_at_thread_exit
?GetCurrentThreadId@platform@details@Concurrency@@YAJXZ
_Query_perf_counter
_Thrd_join
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?snextc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAGXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA_N_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?sbumpc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAGXZ
?sgetc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAGXZ
?sputc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAGG@Z
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Xbad_alloc@std@@YAXXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
??0?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@@Z
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?ReportUnhandledError@_ExceptionHolder@details@Concurrency@@AEAAXXZ
?ReportUnhandledError@_ExceptionHolder@details@Concurrency@@AEAAXXZ
?do_encoding@?$codecvt@_SDU_Mbstatet@@@std@@MEBAHXZ
?uflow@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAGXZ
?xsgetn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JPEAG_J@Z
?xsputn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JPEBG_J@Z
??4?$_Iosb@H@std@@QEAAAEAV01@$$QEAV01@@Z
?do_encoding@?$codecvt@_SDU_Mbstatet@@@std@@MEBAHXZ
?ReportUnhandledError@_ExceptionHolder@details@Concurrency@@AEAAXXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV?$basic_ios@DU?$char_traits@D@std@@@1@AEAV21@@Z@Z
??1?$basic_istream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??5?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@AEA_K@Z
??1?$basic_iostream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@G@std@@QEBAPEBGPEAGPEBG@Z
?sgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEAD_J@Z
?is@?$ctype@G@std@@QEBA_NFG@Z
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??1?$codecvt@DDU_Mbstatet@@@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exceptions@std@@YAHXZ
?_Throw_Cpp_error@std@@YAXH@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
_Query_perf_frequency
_Wcscoll
?id@?$ctype@_W@std@@2V0locale@2@A
shell32
ShellExecuteW
user32
FindWindowA
ExitWindowsEx
GetWindowThreadProcessId
vcruntime140
memset
memcmp
__std_exception_destroy
__std_exception_copy
wcsstr
__std_terminate
strchr
memchr
memcpy
__current_exception
__current_exception_context
__C_specific_handler
_CxxThrowException
memcpy
vcruntime140_1
__CxxFrameHandler4
ucrtbase
_lock_file
_unlock_file
_callnewh
malloc
free
realloc
_set_new_mode
_configthreadlocale
__setusermatherr
_cexit
_seh_filter_exe
_set_app_type
_crt_atexit
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_Exit
_beginthreadex
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_register_onexit_function
_initialize_onexit_table
terminate
_invalid_parameter_noinfo_noreturn
_initialize_narrow_environment
_configure_narrow_argv
setvbuf
ungetc
fwrite
fflush
fgetwc
fclose
__p__commode
fgetc
fputwc
_fseeki64
ungetwc
fsetpos
_set_fmode
fgetpos
Sections
.text Size: 808KB - Virtual size: 812KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 22KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 9.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.SCY Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE