Nonagon[.]exe | Triage

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General

Target

Nonagon.exe
Size

23KB
MD5

1b554731ea6b94e44ab6fe7ec45eb153
SHA1

1849707450548f79b4f8d941745c2c72199a7f00
SHA256

f679075808adffca9a26ade94cc8494ccc500333e8613708e9ba077d88d92a70
SHA512

96880df0242f41380e2877a3cac119e14ab062c4892040a3d8c9fe5fbc58ee6681729d1a1ca5c62427d4ad5ca76be1167d8811e9b4c35656e0c1000d660c06c1
SSDEEP

384:LD5Ry1Yg5MsZHalPXhZAiWGVDNr2mtbQ2E65wMxsWSjRSiKM3EMtR:zymgSCh2Ey/GWSjRSiKM3Nt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
Nonagon.exe

Files

Nonagon.exe
.exe windows:6 windows x64 arch:x64

9bb6a17ca4cdc436cd6c43ef460bfb35

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\Danila\Source\Repos\NotRat100\Loader\x64\Release\RatDownloader2.pdb

Imports

kernel32

CreateDirectoryA
RtlLookupFunctionEntry
CreateProcessA
GetConsoleWindow
RtlCaptureContext
GetTempPathA
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
LocalFree

user32

ShowWindow

advapi32

RegCreateKeyExW
RegSetValueExW
RegCloseKey

ole32

CoCreateInstance
CoInitializeEx
CoUninitialize

oleaut32

VariantClear
SysFreeString
VariantInit
SysAllocString

msvcp140

?_Xlength_error@std@@YAXPEBD@Z

urlmon

URLDownloadToFileA

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__C_specific_handler
__std_exception_copy
_CxxThrowException
__std_terminate
memcpy
__current_exception
memset
__current_exception_context
memmove
__std_exception_destroy

api-ms-win-crt-utility-l1-1-0

srand

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-runtime-l1-1-0

_register_onexit_function
_crt_atexit
terminate
_cexit
__p___argv
_invalid_parameter_noinfo_noreturn
_initialize_onexit_table
_c_exit
__p___argc
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_exit

api-ms-win-crt-heap-l1-1-0

free
malloc
_callnewh
_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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

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

.pdata
Size: 1024B - Virtual size: 816B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9bb6a17ca4cdc436cd6c43ef460bfb35

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

oleaut32

msvcp140

urlmon

vcruntime140_1

vcruntime140

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 12KB - Virtual size: 11KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 816B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 92B

.text
Size: 12KB - Virtual size: 11KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 816B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 92B