C:\Users\Yorau\Desktop\Ruby\x64\Release\Ruby.pdb
Static task
static1
Behavioral task
behavioral1
Sample
MonarchFree.dll
Resource
win10-20240221-en
General
-
Target
MonarchFree.dll
-
Size
90KB
-
MD5
f7a0f7025722f2895b6adc41cbc63a7a
-
SHA1
eb647fa0e9374199b7f4429c80665b46bad1b92e
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SHA256
c7430824dc9f664eb4cbd60506722f25e0f90c794c7005cf194090cea1297db6
-
SHA512
507cfc56542bdb51064cb82877933533189033162500a435363288afa6c7f08555ba09edb0b07abcfae5d5979e54530b6efc7e00efbd240b0f8994ab61bc851a
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SSDEEP
1536:ch6/ORb8Z/MEDbK3lXAHTpxYKgQ63Itowrb4oAS11mFFX11TFFt11BFFZdd9xxN0:ch7Rb8KMYKM3ItowBAS11mFFX11TFFtJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MonarchFree.dll
Files
-
MonarchFree.dll.dll windows:6 windows x64 arch:x64
4aa39df200cbfcfc449abe5980da5628
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
jvm
JNI_GetCreatedJavaVMs
dbghelp
ImageNtHeader
kernel32
VirtualFree
GetCurrentProcess
VirtualAlloc
GetCurrentThreadId
SuspendThread
ResumeThread
GetLastError
GetThreadContext
FlushInstructionCache
SetThreadContext
VirtualQuery
QueryPerformanceCounter
WriteProcessMemory
K32EnumProcessModulesEx
OpenProcess
K32GetModuleFileNameExA
CloseHandle
K32GetModuleBaseNameA
K32GetModuleInformation
ReadProcessMemory
HeapFree
Thread32First
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
HeapAlloc
GetCurrentProcessId
OpenThread
GetSystemInfo
SetLastError
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
IsDebuggerPresent
GetSystemTimeAsFileTime
InitializeSListHead
VirtualProtect
GetProcAddress
CreateThread
GetCurrentThread
GetModuleHandleA
Thread32Next
HeapCreate
user32
FindWindowA
GetWindowThreadProcessId
GetAsyncKeyState
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?good@ios_base@std@@QEBA_NXZ
_Query_perf_frequency
_Query_perf_counter
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
??7ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcmp
memchr
memmove
__std_exception_destroy
__std_type_info_destroy_list
__std_exception_copy
_CxxThrowException
__current_exception_context
__std_terminate
__current_exception
memset
__C_specific_handler
memcpy
api-ms-win-crt-heap-l1-1-0
malloc
_callnewh
free
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vfprintf
_get_stream_buffer_pointers
_fseeki64
fsetpos
ungetc
setvbuf
fgetpos
fgetc
fputc
fflush
fclose
fread
fwrite
api-ms-win-crt-runtime-l1-1-0
_initterm_e
_initterm
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_invalid_parameter_noinfo_noreturn
terminate
_cexit
_crt_atexit
_execute_onexit_table
_register_onexit_function
_seh_filter_dll
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-math-l1-1-0
sinf
sqrt
cosf
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourd Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ