svsvc[.]exe | Triage

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General

Target

svsvc.exe
Size

19KB
MD5

5107750dbc9e8f525ee2082630e0d8ab
SHA1

92b5b5dfc52efc4ff3b60f9ec79603226230e512
SHA256

84e94f2a87a92515654ebdee691d2e785edd42539e80274fb60ab9689a4da808
SHA512

35f6d740ed4dcf43f955247e77205589beb2ff585cf610114572483b6f2dc53e854b84ee464cf8b41ced713935ed7e4dfc23cc1e886cb7d769606ec52c169b23
SSDEEP

192:2BFjxZtstsX4CwGhmQnRPwVPazDZlbJ2LduOYeBLfgYOz8ibwN+Yx1:2BdTOsICmQnR8PyDjJ+DBJO8NTx1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
svsvc.exe

Files

svsvc.exe
.exe windows x64

5e58413a3b11839cb18de85935f07080

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegOpenKeyExA

kernel32

CreateFileW
CreateProcessA
DeleteCriticalSection
DeviceIoControl
EnterCriticalSection
FindFirstFileW
FreeLibrary
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemInfo
GlobalMemoryStatusEx
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

msvcrt

__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
abort
atoi
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
vfprintf

ws2_32

WSASocketA
WSAStartup
closesocket
connect
send

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 400B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 560B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 544B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 164B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5e58413a3b11839cb18de85935f07080

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

ws2_32

Sections

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

.data Size: 512B - Virtual size: 400B

.rdata Size: 3KB - Virtual size: 3KB

/4 Size: 512B - Virtual size: 4B

.pdata Size: 1024B - Virtual size: 720B

.xdata Size: 1024B - Virtual size: 560B

.bss Size: - Virtual size: 544B

.idata Size: 2KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 96B

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

.reloc Size: 512B - Virtual size: 164B

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

.data
Size: 512B - Virtual size: 400B

.rdata
Size: 3KB - Virtual size: 3KB

/4
Size: 512B - Virtual size: 4B

.pdata
Size: 1024B - Virtual size: 720B

.xdata
Size: 1024B - Virtual size: 560B

.bss
Size: - Virtual size: 544B

.idata
Size: 2KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 96B

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

.reloc
Size: 512B - Virtual size: 164B