net[.]exe | Triage

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General

Target

net.exe
Size

46KB
MD5

2ee0deab28b407ff35cd79dc545689e7
SHA1

b160f4462a4728bec8fa053b99709622a4b4dd20
SHA256

63ad6f74d50d840d049e460eab09d896e2717a12049c0faaa0a73b81ffe21f4b
SHA512

9c0c5120a13da65341959956681c9c44308471238e0436a474c33cbe5c8084cb79ac8341f1633eae3c8689561a55f5d21dbe1cd1a2b382188d7b0a44858aa785
SSDEEP

768:VHDBuOUsUHYCzEco4cmf/Kt2LdpGtlVD1Kdm1wRcGPHLqdoPA9S:xDBuZsUHYEo3K/3dpGtN1wRcGP2aPA9S

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
net.exe

Files

net.exe
.exe windows:10 windows x86

e4302779b9e7aab2c1bf4863dbdf1b68

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

wcstok
memmove
exit
wcsncat_s
_wcsdup
wcscat_s
_local_unwind4
_except_handler4_common
_controlfp
?terminate@@YAXXZ
wcscspn
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter
wcsrchr
calloc
wcsspn
malloc
wcsncpy_s
free
wcscpy_s
wcsncmp
wcspbrk
qsort
_wcsupr
iswctype
_ultow
_wcsicmp
sprintf_s
_wcsnicmp
wcschr
_fileno
putchar
_vsnwprintf_s
_snwprintf_s
__iob_func
setlocale
_setmode
memset

api-ms-win-core-processenvironment-l1-2-0

GetCommandLineW
GetStdHandle

api-ms-win-core-console-l1-1-0

GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
SetConsoleMode
WriteConsoleW

api-ms-win-core-localization-l1-2-1

GetCPInfo
SetThreadUILanguage
FormatMessageW

api-ms-win-core-synch-l1-2-0

WaitForSingleObject
Sleep

api-ms-win-core-sysinfo-l1-2-1

GetSystemDirectoryW
GetSystemTimeAsFileTime
GetTickCount

api-ms-win-core-errorhandling-l1-1-1

GetLastError
SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-heap-l1-2-0

HeapSetInformation

api-ms-win-core-processthreads-l1-1-2

GetCurrentProcess
GetExitCodeProcess
GetCurrentProcessId
CreateProcessW
GetCurrentThreadId
TerminateProcess

mpr

WNetOpenEnumW
WNetEnumResourceW
WNetGetLastErrorW
WNetCancelConnection2W
WNetGetConnectionW
WNetCloseEnum
WNetAddConnection2W

api-ms-win-core-registry-l1-1-0

RegOpenKeyExW
RegCloseKey
RegQueryValueExW
RegCreateKeyExW
RegSetValueExW

wkscli

NetWkstaGetInfo
NetUseGetInfo
NetUseEnum
NetWkstaUserGetInfo

netutils

NetpwNameValidate
NetapipBufferAllocate
NetpwPathType
NetApiBufferFree
NetApiBufferReallocate
NetApiBufferAllocate

samcli

NetUserGetInfo

api-ms-win-core-file-l1-2-1

WriteFile
GetDriveTypeW
GetFileType

srvcli

NetShareEnum
NetServerGetInfo

iphlpapi

GetCurrentThreadCompartmentId

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleA
FreeLibrary
GetModuleFileNameW
LoadLibraryExW

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-console-l2-1-0

PeekConsoleInputW
GetConsoleScreenBufferInfo

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

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

WideCharToMultiByte

api-ms-win-core-registry-l2-2-0

RegOpenKeyW

api-ms-win-core-apiquery-l1-1-0

ApiSetQueryApiSetPresence

ntdll

RtlAllocateHeap

api-ms-win-core-delayload-l1-1-1

DelayLoadFailureHook
ResolveDelayLoadedAPI

Sections

.text
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e4302779b9e7aab2c1bf4863dbdf1b68

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

api-ms-win-core-processenvironment-l1-2-0

api-ms-win-core-console-l1-1-0

api-ms-win-core-localization-l1-2-1

api-ms-win-core-synch-l1-2-0

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-l1-2-0

api-ms-win-core-processthreads-l1-1-2

mpr

api-ms-win-core-registry-l1-1-0

wkscli

netutils

samcli

api-ms-win-core-file-l1-2-1

srvcli

iphlpapi

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-console-l2-1-0

api-ms-win-core-heap-l2-1-0

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

api-ms-win-core-registry-l2-2-0

api-ms-win-core-apiquery-l1-1-0

ntdll

api-ms-win-core-delayload-l1-1-1

Sections

.text Size: 34KB - Virtual size: 33KB

.data Size: 1024B - Virtual size: 42KB

.idata Size: 4KB - Virtual size: 4KB

.didat Size: 512B - Virtual size: 16B

.rsrc Size: 2KB - Virtual size: 1KB

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

.text
Size: 34KB - Virtual size: 33KB

.data
Size: 1024B - Virtual size: 42KB

.idata
Size: 4KB - Virtual size: 4KB

.didat
Size: 512B - Virtual size: 16B

.rsrc
Size: 2KB - Virtual size: 1KB

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