vcredist_x64[.]exe

Sharing

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General

Target

vcredist_x64.exe
Size

5.5MB
MD5

451d88cfbc2031dc507d139015439b80
SHA1

9c4266357251b233511a4fb6e384198c27e03554
SHA256

c96d27bbb86b164acb1f715331088a2b7848b5fbfef2f9eee75a31a738ee3608
SHA512

99fb1212ef4fba08435a8d1d84449c9103664de962d80ade6b98d2588870664c4dd1bb51d0151c243826e3a8422fe4c44528503b0b34cbde874e421d36f963f3
SSDEEP

98304:BsPj6quMcylIpk4nM6tmMUrfvEP0hcKju9Z/lTPU8UBHBKNpr1w36ZyNPMV:ePjzDJ4M6tmXDsPKi1lTPmHipJwqIPG

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
vcredist_x64.exe

Files

vcredist_x64.exe
.exe windows:5 windows x86 arch:x86

a1f6f100bff4507a3332f3f0cdfc24f5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

PDB Paths

sfxcab.pdb

Imports

msvcrt

__setusermatherr
_initterm
__getmainargs
__initenv
exit
_cexit
_adjust_fdiv
_exit
_c_exit
strncpy
strstr
_strlwr
strrchr
_stricmp
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
_XcptFilter
_snprintf
sprintf
strchr
_strnicmp
_vsnprintf

advapi32

InitializeAcl
AddAccessAllowedAce
SetSecurityDescriptorDacl
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
AllocateAndInitializeSid
OpenProcessToken
GetTokenInformation
GetLengthSid
InitiateSystemShutdownA
InitializeSecurityDescriptor

kernel32

CreateThread
GetFileSize
ExpandEnvironmentStringsA
CreateProcessA
GetExitCodeProcess
InitializeCriticalSectionAndSpinCount
LocalFileTimeToFileTime
SetFileTime
SetEndOfFile
CreateEventA
QueryDosDeviceA
GetDiskFreeSpaceA
GetSystemTime
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentDirectoryA
GetProcessHeap
CopyFileA
SetFileAttributesA
DosDateTimeToFileTime
SetEvent
GetVersionExA
ReadFile
SetFilePointer
MoveFileExA
RemoveDirectoryA
GetLastError
CreateDirectoryA
GetTickCount
SetErrorMode
FreeLibrary
GetProcAddress
LoadLibraryA
GetSystemDirectoryA
CloseHandle
DeviceIoControl
CreateFileA
GetDriveTypeA
HeapFree
FormatMessageA
LeaveCriticalSection
DeleteFileA
EnterCriticalSection
TerminateProcess
WaitForMultipleObjects
CreateEventW
FindFirstFileA
Sleep
SetEnvironmentVariableA
GetEnvironmentVariableA
WideCharToMultiByte
HeapAlloc
SetLastError
WriteFile
MoveFileA
ExitProcess
DeleteCriticalSection
FlushFileBuffers
WaitForSingleObject
OpenEventA
GetCurrentProcess
GetFileAttributesA
GetCommandLineA
GetModuleFileNameA
FindClose
FindNextFileA
SystemTimeToFileTime

user32

SendDlgItemMessageA
SendMessageA
DialogBoxParamA
MessageBoxA
SetParent
EndDialog
LoadStringA
ShowWindow

ntdll

NtOpenProcessToken
NtAdjustPrivilegesToken
NtClose
NtShutdownSystem

comctl32

ord17

shell32

SHBrowseForFolderA
SHGetPathFromIDListA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5.4MB - Virtual size: 5.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

a1f6f100bff4507a3332f3f0cdfc24f5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

advapi32

kernel32

user32

ntdll

comctl32

shell32

Sections

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

.data Size: 512B - Virtual size: 68KB

.rsrc Size: 5.4MB - Virtual size: 5.4MB

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

.data
Size: 512B - Virtual size: 68KB

.rsrc
Size: 5.4MB - Virtual size: 5.4MB