itss[.]dll | Triage

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General

Target

itss.dll
Size

175KB
MD5

58175130e9e0ecc025ec2779c1c3df90
SHA1

361cab7ed7662f4e6f06df0bf47b2c2da3373c93
SHA256

2aa56bcc6d993c993f25da66eb5b213edb7ef26c6d3d134b043a4db2997dc737
SHA512

41da769a8e92bcc2523cf8f3404c46f9fd9a471c1cc6dbe319f505bd5d6bc3a8e2be6f6d7f9058c5205e1654e37f3ecca7483fc2210b09d847c0db2954d2ed19
SSDEEP

3072:3OvajKPxFVAmOu+txuf7a1zYyGR6QcZ5ykGuJpywV+THUJ:+vaGPVSu+txuf7a1zYyY6QcZ5yuud

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
itss.dll

Files

itss.dll
.dll regsvr32 windows:6 windows x64 arch:x64

c7fd4f858001d7b708063e9a791daff5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

itss.pdb

Imports

msvcrt

_strnicmp
_splitpath_s
strncmp
free
_wcsicmp
_resetstkoflw
isspace
strchr
realloc
_XcptFilter
_amsg_exit
_initterm
__C_specific_handler
_lock
memcpy
memcmp
_unlock
__dllonexit
_onexit
malloc
memmove
memset

kernel32

GetModuleHandleA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
ExitProcess
lstrlenA
GetLocaleInfoA
FreeLibrary
GetUserDefaultLCID
InitializeCriticalSection
WideCharToMultiByte
LeaveCriticalSection
GetProcAddress
EnterCriticalSection
LoadLibraryA
GetModuleFileNameA
DeleteCriticalSection
GetVersion
lstrlenW
CreateFileA
GetFileSize
SetFilePointer
SetEndOfFile
UnlockFile
LockFile
SetFileTime
WriteFile
ReadFile
GetACP
MultiByteToWideChar
FlushFileBuffers
GetLastError
GetTempFileNameA
GetFileTime
CloseHandle
GetTempPathA
HeapAlloc
HeapFree
VirtualFree
GetProcessHeap
VirtualAlloc
GetFullPathNameA
ExpandEnvironmentStringsA
GetFileAttributesA
SetLastError
SetUnhandledExceptionFilter
GetShortPathNameW
AreFileApisANSI
MoveFileExA
DeleteFileA
CreateDirectoryA
FindFirstFileA
FindClose
FindNextFileA
GetCurrentDirectoryA
Sleep
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter

user32

GetSystemMetrics
CharNextA

advapi32

RegOpenKeyExA
ReportEventA
DeregisterEventSource
RegisterEventSourceA
RegCloseKey
RegSetValueExA
RegCreateKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegQueryValueExA

shlwapi

PathIsNetworkPathA
PathIsRelativeA
PathIsUNCA

shell32

SHGetMalloc
SHGetPathFromIDListA
SHGetDesktopFolder

ole32

CoGetMalloc
CreateBindCtx
CLSIDFromString
CoCreateInstance
StringFromGUID2

urlmon

URLOpenBlockingStreamW

wininet

CreateUrlCacheEntryA
UnlockUrlCacheEntryFile
RetrieveUrlCacheEntryFileA
InternetCanonicalizeUrlA
CommitUrlCacheEntryA

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 151KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 916B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c7fd4f858001d7b708063e9a791daff5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

user32

advapi32

shlwapi

shell32

ole32

urlmon

wininet

Exports

Exports

Sections

.text Size: 151KB - Virtual size: 151KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 5KB - Virtual size: 5KB

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

.rsrc Size: 11KB - Virtual size: 11KB

.reloc Size: 1024B - Virtual size: 916B

.text
Size: 151KB - Virtual size: 151KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 5KB - Virtual size: 5KB

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

.rsrc
Size: 11KB - Virtual size: 11KB

.reloc
Size: 1024B - Virtual size: 916B