filesystemTest[.]exe

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General

Target

filesystemTest.exe
Size

319KB
MD5

c891b7de89694b120fbd352604788b0a
SHA1

cfa2834af9bb5a2ddcd7848896b21685e1e95a28
SHA256

05f6d6263a02bad0511adc3213e07ac496843394909027c2cab38b2f21a42e49
SHA512

32faefff40ca484c692dde36428685406fa614216c05cbbb35b244c3554bd3bc896f278c290fb74cfb4edf386e97b96e341261785453bdd0130da8ea4938f72f
SSDEEP

6144:5/ZMeMf/hugsDiiLFNgZPXWuQyNQ1sjktPcZy4cegilb/B3QTnZuY73KcQ86sp:5xw7sDmmZyN3GnYY73KJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
filesystemTest.exe

Files

filesystemTest.exe
.exe windows:6 windows x64 arch:x64

4493c89c12e97cdb01d138622eb16273

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

D:\repos\MyRepos\filesystemTest\x64\Release\filesystemTest.pdb

Imports

kernel32

SetConsoleMode
DeviceIoControl
K32GetModuleFileNameExW
CreateMutexA
LocalAlloc
CreateFileW
GetModuleHandleA
OpenProcess
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
GetConsoleMode
GetTickCount64
Wow64RevertWow64FsRedirection
GetLastError
GetFileAttributesA
Process32NextW
K32GetModuleBaseNameW
GetDiskFreeSpaceExW
GetCurrentThread
LoadLibraryA
Process32FirstW
CloseHandle
GetSystemInfo
K32EnumProcesses
GetThreadContext
GetWindowsDirectoryW
GetProcAddress
Wow64DisableWow64FsRedirection
VerSetConditionMask
GetCurrentProcessId
GetProcessHeap
GlobalMemoryStatusEx
GetModuleHandleW
FreeLibrary
lstrcmpiA
VerifyVersionInfoW
QueryFullProcessImageNameW
K32EnumProcessModules
GetComputerNameExA
lstrcmpiW
IsWow64Process
GetDriveTypeW
IsDebuggerPresent
GetComputerNameA
CheckRemoteDebuggerPresent
TerminateProcess
ExpandEnvironmentStringsW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStdHandle
GetCurrentProcess
GetPhysicallyInstalledSystemMemory
SetLastError
FindFirstFileW
GetLogicalDrives
QueryDosDeviceW
LocalFree
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetSystemFirmwareTable

user32

FindWindowW
GetWindowTextW
CharUpperW
GetCursorPos
EnumWindows

advapi32

RegCloseKey
RegQueryValueExA
RegEnumKeyExW
RegOpenKeyExA
RegOpenKeyExW
GetUserNameW
RegQueryValueExW

shell32

SHGetSpecialFolderPathW

ole32

CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoInitialize
CoCreateInstance
CoUninitialize

oleaut32

VariantInit
SysFreeString
SysAllocString
VariantClear

msvcp140

_Thrd_hardware_concurrency
_Strxfrm
_Wcscoll
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?uncaught_exception@std@@YA_NXZ
?_Xbad_alloc@std@@YAXXZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xout_of_range@std@@YAXPEBD@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Xbad_function_call@std@@YAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Random_device@std@@YAIXZ
?_Xlength_error@std@@YAXPEBD@Z
?id@?$collate@_W@std@@2V0locale@2@A
?id@?$collate@D@std@@2V0locale@2@A
_Wcsxfrm
_Strcoll
_Query_perf_counter
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@_W@std@@QEBAPEB_WPEA_WPEB_W@Z
?tolower@?$ctype@_W@std@@QEBA_W_W@Z
?is@?$ctype@_W@std@@QEBA_NF_W@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
??1facet@locale@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

iphlpapi

GetAdaptersInfo

shlwapi

PathCombineW

mpr

WNetGetProviderNameW

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__C_specific_handler
memmove
memcpy
__current_exception_context
memcmp
memchr
__current_exception
memset
_CxxThrowException
strchr
__std_terminate
wcsstr
__std_exception_copy
__std_exception_destroy

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

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

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

calloc
malloc
_callnewh
free
_set_new_mode
realloc

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

_wcsicmp
strncmp
isdigit
strcmp
toupper

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

__p__commode
_set_fmode

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

wcstombs_s

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

round
ceilf
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 243KB - Virtual size: 242KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 472B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4493c89c12e97cdb01d138622eb16273

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

msvcp140

iphlpapi

shlwapi

mpr

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 243KB - Virtual size: 242KB

.rdata Size: 63KB - Virtual size: 62KB

.data Size: 2KB - Virtual size: 3KB

.pdata Size: 9KB - Virtual size: 8KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 472B

.text
Size: 243KB - Virtual size: 242KB

.rdata
Size: 63KB - Virtual size: 62KB

.data
Size: 2KB - Virtual size: 3KB

.pdata
Size: 9KB - Virtual size: 8KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 472B