updateplatform[.]a[46][.]exe

Resubmissions

14/12/2023, 11:03

231214-m54htsdbdl 5

11/12/2023, 10:38

231211-mptcxscchm 5

Sharing

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General

Target

updateplatform.a[46].exe
Size

11.7MB
MD5

cdb9814237da888a3e6c4706a453af43
SHA1

b1c32b638188ce290299727de5b7dde7ebf4ace2
SHA256

179e21112c2cb2bfa5f1c5cd8343808bedb0a51c15fa7933f0871c9614f59e5a
SHA512

55a52733ffea2252252282d4c916caeda6c6ca6ccef53c7bf25e65b80d78f71aebb619e110b9a062cf026ab56afd0c6f1f0e6fd6a2596521104ca6defa65b5ed
SSDEEP

196608:8fGyLwUEVKuhOyqcjZBRdFhc8eoRnl2dwx5zxpsSZeehpmbAC2tH8Q7hLB:Ol6VKJWZJFDlRlFwbAnV8uj

Score

1^/10

Malware Config

Signatures

Files

updateplatform.a[46].exe
.exe windows:10 windows x64 arch:x64

7fd12d3d4f1c0dd94af7b58621733a5c

Code Sign

33:00:00:04:51:99:0a:2a:60:f6:35:67:60:00:00:00:00:04:51
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/08/2023, 18:38

Not After

07/08/2024, 18:38

Subject

CN=Microsoft Windows Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

f4:61:b7:16:da:ad:5b:08:18:d6:d6:de:d4:46:da:68:ea:5b:91:e8:eb:11:fc:27:1e:98:b2:54:d9:19:8c:17
Signer

Actual PE Digest

f4:61:b7:16:da:ad:5b:08:18:d6:d6:de:d4:46:da:68:ea:5b:91:e8:eb:11:fc:27:1e:98:b2:54:d9:19:8c:17

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceEnableLevel
GetTraceEnableFlags
GetTraceLoggerHandle
TraceMessage
EventWriteTransfer
LookupPrivilegeValueW
SetSecurityDescriptorDacl
AdjustTokenPrivileges
AllocateAndInitializeSid
CopySid
RegCloseKey
EventUnregister
EventRegister
OpenThreadToken
OpenProcessToken
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
GetTokenInformation
GetLengthSid
InitializeAcl
InitializeSecurityDescriptor
CheckTokenMembership
FreeSid
AddAccessAllowedAce

kernel32

SetErrorMode
CloseHandle
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
SetLastError
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThread
GetCurrentThreadId
HeapAlloc
HeapFree
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionAndSpinCount
GetSystemTimeAsFileTime
FreeLibrary
GetProcAddress
LoadLibraryExW
CompareStringW
LCMapStringW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
MultiByteToWideChar
ExitProcess
GetModuleHandleW
GetModuleHandleExW
GetProcessHeap
WideCharToMultiByte
HeapSize
HeapReAlloc
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
RaiseException
EncodePointer
InitializeCriticalSectionEx
ReadFile
GetCommandLineW
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
GetProcessTimes
SizeofResource
SetFileTime
VirtualUnlock
SetFilePointer
Sleep
LockResource
LoadResource
FindResourceW
SystemTimeToFileTime
GetSystemTime
DosDateTimeToFileTime
VirtualQuery
FlushFileBuffers
GetThreadTimes
CreateDirectoryW
FindFirstFileW
GetFileSizeEx
FindNextFileW
WriteFile
ExpandEnvironmentStringsW
RemoveDirectoryW
SetEnvironmentVariableW
FindClose
WaitForSingleObject
CreateFileW
GetFileAttributesW
OpenProcess
CreateEventW
SetEvent
WaitForSingleObjectEx
DeleteFileW
ResetEvent
SetFilePointerEx
GetModuleFileNameW
GetEnvironmentVariableW
GetSystemDirectoryW
HeapSetInformation
GetCurrentDirectoryW
CreateProcessW
GetExitCodeProcess
GetStdHandle
GetCommandLineA
FindFirstFileExW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetConsoleOutputCP
GetConsoleMode
ReadConsoleW
SetEndOfFile
WriteConsoleW
DecodePointer
VirtualLock

rpcrt4

UuidCreate

ntdll

RtlNtStatusToDosError
NtQueryInformationProcess
NtSetInformationFile
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlGetVersion
RtlUnwind

Sections

.text
Size: 196KB - Virtual size: 192KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 11.3MB - Virtual size: 11.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

7fd12d3d4f1c0dd94af7b58621733a5c

Code Sign

33:00:00:04:51:99:0a:2a:60:f6:35:67:60:00:00:00:00:04:51Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

f4:61:b7:16:da:ad:5b:08:18:d6:d6:de:d4:46:da:68:ea:5b:91:e8:eb:11:fc:27:1e:98:b2:54:d9:19:8c:17Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

rpcrt4

ntdll

Sections

.text Size: 196KB - Virtual size: 192KB

.rdata Size: 64KB - Virtual size: 63KB

.data Size: 8KB - Virtual size: 10KB

.pdata Size: 12KB - Virtual size: 9KB

.rsrc Size: 11.3MB - Virtual size: 11.3MB

.reloc Size: 4KB - Virtual size: 1KB

33:00:00:04:51:99:0a:2a:60:f6:35:67:60:00:00:00:00:04:51
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

f4:61:b7:16:da:ad:5b:08:18:d6:d6:de:d4:46:da:68:ea:5b:91:e8:eb:11:fc:27:1e:98:b2:54:d9:19:8c:17
Signer

.text
Size: 196KB - Virtual size: 192KB

.rdata
Size: 64KB - Virtual size: 63KB

.data
Size: 8KB - Virtual size: 10KB

.pdata
Size: 12KB - Virtual size: 9KB

.rsrc
Size: 11.3MB - Virtual size: 11.3MB

.reloc
Size: 4KB - Virtual size: 1KB