ef5555f8c210c4b2bbb13955d97feaf0N[.]exe

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General

Target
ef5555f8c210c4b2bbb13955d97feaf0N.exe
Size 449KB
Sample240904-jnexcswflr
SHA256 12d64d711b28717f9f3647de9e6e88b1e4f25cf957cb988d6c8b5b5d8fc191e3
MD5 ef5555f8c210c4b2bbb13955d97feaf0
SHA1 fcdefabc4e71cf1d9eb8afa040561aa8088ac1b8
SHA512 dabef0768ed548c3f0983745ffb98dca23fbd636910235844cd290176358c854b2fe106def40a301dbfbeb6b8233bc018c5376f177df225bc53d0b541d40a481
SSDEEP 12288:/jndvQSrvXvbGIqtKGr1m+916BjvrEH7NFjt:/LB5qPr1nDMrEH7NFjt
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

File Explorer

ef5555f8c210c4b2bbb13955d97feaf0N.exe

.exe 449KB

ef5555f8c210c4b2bbb13955d97feaf0N.exe

IMPHASH 39ea153c0a19e80464f0a1fda15772cf
SHA256 12d64d711b28717f9f3647de9e6e88b1e4f25cf957cb988d6c8b5b5d8fc191e3
MD5 ef5555f8c210c4b2bbb13955d97feaf0
SHA1 fcdefabc4e71cf1d9eb8afa040561aa8088ac1b8
SHA512 dabef0768ed548c3f0983745ffb98dca23fbd636910235844cd290176358c854b2fe106def40a301dbfbeb6b8233bc018c5376f177df225bc53d0b541d40a481
SSDEEP 12288:/jndvQSrvXvbGIqtKGr1m+916BjvrEH7NFjt:/LB5qPr1nDMrEH7NFjt
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

PE Signature issue

Digest

44:25:c6:d8:3c:e0:bb:7b:3c:88:04:7a:37:58:56:79:95:ba:fc:a7

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

SERIALNUMBER=2748129,CN=Adobe Systems\, Incorporated,OU=AcrobatXI,O=Adobe Systems\, Incorporated,L=San Jose,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Chains

Dec 19, 2014

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Serial Number

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 21, 2012 - Dec 30, 2020

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Serial Number

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Oct 18, 2012 - Dec 29, 2020

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Serial Number

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Timespan

Jun 7, 2012 - Jun 6, 2022

Subject

Serial Number

75:fb:51:c8:76:8e:f6:92:7b:f4:1d:a1:a2:34:a1:d9

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jul 30, 2013 - Jul 25, 2015

Minor OS version

Major OS version

Entry point

87339

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

F:\CB\ARM\BuildResults\bin\Win32\Release\AdobeARMHelper.pdb

psapi

EnumProcesses EnumProcessModules GetModuleFileNameExW GetModuleBaseNameW

msi

ord141 ord160 ord131 ord70 ord159 ord16 ord92 ord8 ord118 ord32 ord88 ord205

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock UnloadUserProfile

kernel32

FindFirstFileW SetFilePointer lstrcmpW FindClose LocalAlloc MoveFileW WideCharToMultiByte FindNextFileW FileTimeToSystemTime FileTimeToLocalFileTime GlobalUnlock GlobalLock GlobalAlloc GlobalFree lstrcmpA LoadLibraryW FlushFileBuffers LockFile UnlockFile SetEndOfFile GetFileSize DuplicateHandle GetVolumeInformationW GetFullPathNameW GetModuleFileNameW InterlockedDecrement FreeLibrary lstrlenA GetCurrentProcessId LeaveCriticalSection TlsGetValue EnterCriticalSection GlobalReAlloc GlobalHandle InitializeCriticalSection TlsAlloc TlsSetValue LocalReAlloc DeleteCriticalSection TlsFree InterlockedIncrement CompareStringW GetFileSizeEx GetFileTime GlobalFlags GetCurrentThreadId GlobalAddAtomW GetModuleHandleA GetVersionExA LoadLibraryA GlobalDeleteAtom GlobalFindAtomW InterlockedExchange CompareStringA GetSystemTimeAsFileTime TerminateProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent GetStartupInfoW RtlUnwind HeapReAlloc RaiseException SetStdHandle GetFileType HeapSize ExitProcess GetCPInfo GetACP GetOEMCP IsValidCodePage HeapCreate VirtualFree VirtualAlloc GetStdHandle GetModuleFileNameA LCMapStringW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW SetHandleCount GetStartupInfoA QueryPerformanceCounter GetTickCount GetTimeZoneInformation InitializeCriticalSectionAndSpinCount GetConsoleCP GetConsoleMode LCMapStringA GetStringTypeA GetStringTypeW GetLocaleInfoA GetCurrentDirectoryA GetDriveTypeA WriteConsoleA GetConsoleOutputCP WriteConsoleW CreateFileA SetEnvironmentVariableA CreateThread SetFileAttributesW LocalFree GetWindowsDirectoryW CreateToolhelp32Snapshot Process32NextW RemoveDirectoryW LockResource Process32FirstW GetProcAddress SetLastError GetLongPathNameW GetTempPathW MultiByteToWideChar ReadFile GetExitCodeProcess GetVersionExW FormatMessageW SizeofResource CopyFileW Sleep OpenProcess GetProcessHeap GetCurrentThread GetModuleHandleW WaitForSingleObject HeapFree GetCurrentProcess HeapAlloc CreateProcessW LoadResource FindResourceW GetPrivateProfileStringW WritePrivateProfileStringW DeleteFileW GetFileAttributesW lstrlenW CloseHandle WriteFile GetLastError CreateFileW

user32

RemovePropW GetPropW SetPropW GetClassLongW GetCapture WinHelpW LoadIconW RegisterWindowMessageW CheckMenuItem EnableMenuItem ModifyMenuW LoadBitmapW GetMenuCheckMarkDimensions SetMenuItemBitmaps PostQuitMessage DestroyMenu GetClientRect PostMessageW CreateWindowExW GetClassInfoExW GetClassInfoW RegisterClassW AdjustWindowRectEx DefWindowProcW CallWindowProcW CopyRect GetMenu SystemParametersInfoA IsIconic GetWindowPlacement GrayStringW DrawTextExW DrawTextW TabbedTextOutW SetWindowsHookExW CallNextHookEx DispatchMessageW GetKeyState PeekMessageW ValidateRect SetWindowPos SetWindowLongW IsWindow GetFocus ClientToScreen GetWindow GetDlgCtrlID GetWindowRect GetClassNameW PtInRect LoadCursorW ReleaseDC GetSysColor GetSysColorBrush GetWindowThreadProcessId SendMessageW GetParent GetWindowLongW GetLastActivePopup IsWindowEnabled EnableWindow GetWindowTextW UnhookWindowsHookEx CharUpperW GetSystemMetrics GetMenuState GetMenuItemID MessageBoxW GetForegroundWindow SetWindowTextW GetDlgItem GetMenuItemCount GetSubMenu FindWindowW GetTopWindow DestroyWindow GetMessageTime GetMessagePos MapWindowPoints SetMenu SetForegroundWindow GetDC

advapi32

CryptHashData ConvertSidToStringSidW CryptDestroyHash CryptCreateHash GetNamedSecurityInfoW SetNamedSecurityInfoW RegDeleteKeyW CryptReleaseContext CryptAcquireContextW CryptGetHashParam RegSetValueExW RegCloseKey CheckTokenMembership GetLengthSid InitializeSid GetSidLengthRequired RegOpenKeyExW IsValidSid RegEnumValueW RegDeleteValueW DuplicateTokenEx LookupAccountSidW RegQueryInfoKeyW DuplicateToken CreateProcessAsUserW RegQueryValueExW RegCreateKeyExW CopySid GetTokenInformation RegCreateKeyW OpenThreadToken GetSidSubAuthority OpenProcessToken

shell32

SHChangeNotify SHGetFolderPathW SHCreateDirectoryExW ShellExecuteW

ole32

CoCreateInstance CoUninitialize CoInitialize CoTaskMemFree

shlwapi

PathIsUNCW PathFindFileNameW PathStripToRootW

crypt32

CertFreeCertificateContext CertGetNameStringW CertCloseStore CryptDecodeObject CryptMsgClose CryptMsgGetParam CryptQueryObject CertFindCertificateInStore

wintrust

WinVerifyTrust

oleacc

LresultFromObject CreateStdAccessibleObject

gdi32

GetStockObject CreateBitmap DeleteDC ScaleWindowExtEx GetClipBox SetMapMode SetTextColor SetBkColor RestoreDC SaveDC DeleteObject PtVisible RectVisible TextOutW ExtTextOutW GetDeviceCaps Escape SelectObject SetViewportOrgEx OffsetViewportOrgEx SetViewportExtEx ScaleViewportExtEx SetWindowExtEx

winspool.drv

DocumentPropertiesW OpenPrinterW ClosePrinter

comdlg32

GetFileTitleW

oleaut32

VariantInit VariantClear VariantChangeType

Sharing

General

Malware Config

Signatures

File Explorer

ef5555f8c210c4b2bbb13955d97feaf0N.exe

PE Signature issue

psapi

msi

userenv

kernel32

user32

advapi32

shell32

ole32

shlwapi

crypt32

wintrust

oleacc

gdi32

winspool.drv

comdlg32

oleaut32

generic