svchost[.]exe | Triage™

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General

Target
svchost.exe
Size 204KB
Sample251123-maxf2ayqan
SHA256 b35935b1f0fc9cc104bd32a4e8410a6fe04e1b5b4ca714c918df55353435ef1a
MD5 94d3542d3ac851e6fad54d7cbcf9848c
SHA1 41c8028aea96d6f9c60c4ff56d8ec362b968ca71
SHA512 98fa32fa32e899c0c3199e255c07946c459b91b763a6f7f3dc2259616231a87827e0bbdf675449032c7d23ad2b5ae36d652ebfd65e500db7320624b1378d322a
SSDEEP 3072:m5u7yT4TVbkuRaX1w71jnRkCoyJTarYWbV+HOFxg+z1WxJsqWkoyjOowUVl/TlAQ:mLexkuRaX41xoyJV65gzyZko+uc
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
svchost.exe

File Explorer

svchost.exe

.exe 204KB

svchost.exe

IMPHASH add9e90fe8cc1a6d600a60e22be53bf7
SHA256 b35935b1f0fc9cc104bd32a4e8410a6fe04e1b5b4ca714c918df55353435ef1a
MD5 94d3542d3ac851e6fad54d7cbcf9848c
SHA1 41c8028aea96d6f9c60c4ff56d8ec362b968ca71
SHA512 98fa32fa32e899c0c3199e255c07946c459b91b763a6f7f3dc2259616231a87827e0bbdf675449032c7d23ad2b5ae36d652ebfd65e500db7320624b1378d322a
SSDEEP 3072:m5u7yT4TVbkuRaX1w71jnRkCoyJTarYWbV+HOFxg+z1WxJsqWkoyjOowUVl/TlAQ:mLexkuRaX41xoyJV65gzyZko+uc
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10145

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetVersionExW lstrcat CompareFileTime SetEvent GetTempPathA CopyFileExA GlobalDeleteAtom CopyFileA LocalFree CopyFileExW ExitProcess ExpandEnvironmentStringsA LoadLibraryA GetLogicalDriveStringsW GetCommandLineA IsValidLocale SetPriorityClass GetThreadPriority GetWindowsDirectoryW GetTempFileNameA GetDateFormatA SetThreadPriority EnumCalendarInfoW GetNumberFormatW MultiByteToWideChar OpenMutexW GetFileAttributesW GetSystemDefaultLCID ExpandEnvironmentStringsW GetProcAddress GetLogicalDriveStringsA lstrcpynW GetLogicalDrives GetCurrentDirectoryA IsBadReadPtr GetStringTypeA

user32

SetFocus RegisterClassExW SetTimer CharLowerA ShowWindow MessageBoxW CopyImage LoadImageA GetClassLongA RegisterClassExA PostMessageW SetParent GetDlgItemTextA DefWindowProcA GetClientRect SendMessageW DefFrameProcA EnumDesktopsA SetForegroundWindow InvalidateRect CheckDlgButton LoadMenuIndirectA GetWindowTextLengthA SetWindowTextW GetDC LoadBitmapA SendDlgItemMessageA DefWindowProcW SetDlgItemTextA SendDlgItemMessageW ChildWindowFromPoint DestroyIcon ArrangeIconicWindows DrawTextA CreateDialogIndirectParamA DefDlgProcW CharUpperA CharPrevW GetScrollPos UpdateLayeredWindow CallWindowProcA GetDC SetWindowRgn

gdi32

CreateRoundRectRgn ResetDCW Arc CreatePen CreateColorSpaceW GetTextExtentPointA GetPath OffsetClipRgn RectInRegion

advapi32

RegRestoreKeyW RegDeleteKeyA RegSaveKeyA RegReplaceKeyW RegReplaceKeyA RegOpenKeyExA RegFlushKey

shell32

SHCreateDirectoryExW ShellExecuteExW ExtractAssociatedIconExW DuplicateIcon SHGetDataFromIDListA StrChrA SHGetFileInfoA StrChrIW ExtractAssociatedIconA

shlwapi

UrlCombineA PathMakeSystemFolderA UrlUnescapeW SHRegSetUSValueA SHCreateThread PathAppendA PathCombineW PathIsLFNFileSpecA PathSetDlgItemPathW StrToInt64ExA SHCreateStreamOnFileW StrCSpnIW ColorRGBToHLS SHRegGetBoolUSValueW

oleaut32

VarUI4FromUI1 VarIdiv VarCyFromUI1 VarDateFromUI2 VarI8FromI2 VarR4CmpR8 VarNumFromParseNum

opengl32

glGetTexImage glRectsv

crypt32

CryptSIPPutSignedDataMsg CryptEnumKeyIdentifierProperties

Name

.pGCC

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.XJy

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.TvKn

Size

3KB

Virtual Size

472KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.CA

Size

4KB

Virtual Size

45KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

117KB

Virtual Size

327KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.ylLMGt

Size

512B

Virtual Size

264KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

Size

1KB

Virtual Size

313KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

62KB

Virtual Size

62KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

758B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

svchost.exe

kernel32

user32

gdi32

advapi32

shell32

shlwapi

oleaut32

opengl32

crypt32

generic