msquic[.]bin | Triage

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General

Target

msquic.bin
Size

487KB
MD5

95f79b7efae73b5e4849750f3f1cd56b
SHA1

a3335c7861792b0c50839d15631d8e0f83efd910
SHA256

4101dcf2edc42417fdc3f7db048442ba0b0a05d376cafa3ed6c85e1dc6b3b9f6
SHA512

c385eb92431e7020e3b8f692a0d0c33be9261afae15bfd98e30a34eb2195189ba2a2e1442620af61c913027af7acbca280537fc6f2d575eae91caac9aef9a089
SSDEEP

6144:iu+npsSxtqHSvpfpLELy0mT6GscG8M4D9zuQCL/PVcCvU/AVvTjJN2GLGjrbkP:iRyhCpftWmT6GsJq4LnVct/s9

Score

1^/10

Malware Config

Signatures

Files

msquic.bin
.dll windows x64

9015c4503d7600b29dd96f7a3f40ca8e

Code Sign

33:00:00:01:e0:71:73:24:ca:5c:98:f8:19:00:00:00:00:01:e0
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/12/2020, 21:31

Not After

02/12/2021, 21:31

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

36:61:7f:c5:fb:ca:c4:57:8d:31:18:c5:b7:dc:9e:d4:bb:0b:dc:7a:30:06:9c:eb:e7:85:f2:01:ac:9b:9d:aa
Signer

Actual PE Digest

36:61:7f:c5:fb:ca:c4:57:8d:31:18:c5:b7:dc:9e:d4:bb:0b:dc:7a:30:06:9c:eb:e7:85:f2:01:ac:9b:9d:aa

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

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ws2_32

WSACleanup
FreeAddrInfoW
bind
WSAIoctl
WSAGetLastError
WSASend
shutdown
WSASocketW
WSAStartup
getsockname
socket
connect
GetAddrInfoW
WSARecv
getsockopt
htonl
setsockopt
closesocket

schannel

FreeCredentialsHandle
DeleteSecurityContext
QueryContextAttributesW
InitializeSecurityContextW
AcceptSecurityContext
AcquireCredentialsHandleW

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlUnwindEx
RtlNtStatusToDosError
NtSetInformationThread
RtlInitUnicodeString

bcrypt

BCryptGenRandom
BCryptEncrypt
BCryptDestroyKey
BCryptDecrypt
BCryptOpenAlgorithmProvider
BCryptFinishHash
BCryptCloseAlgorithmProvider
BCryptDestroyHash
BCryptGenerateSymmetricKey
BCryptCreateHash
BCryptSetProperty
BCryptHashData

crypt32

CertFindCertificateInStore
CertGetNameStringA
CertGetCertificateContextProperty
CertOpenStore
CertFreeCertificateContext
CertCloseStore

iphlpapi

GetCurrentThreadCompartmentId
SetCurrentThreadCompartmentId

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA
EventRegister
EventUnregister
EventWriteTransfer
RegNotifyChangeKeyValue

secur32

SetCredentialsAttributesW

kernel32

TlsAlloc
InitializeCriticalSectionAndSpinCount
CreateFileW
GetConsoleMode
GetConsoleCP
WriteFile
FlushFileBuffers
HeapReAlloc
TlsGetValue
SetStdHandle
GetStringTypeW
SetFilePointerEx
GetProcessHeap
LCMapStringW
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
WriteConsoleW
LoadLibraryExW
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetFileType
FindClose
FindNextFileW
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
HeapSize
CloseHandle
SetLastError
InterlockedFlushSList
GetCurrentProcessorNumberEx
EnterCriticalSection
GetSystemTimeAdjustment
LeaveCriticalSection
InitializeCriticalSection
GetActiveProcessorCount
DeleteCriticalSection
GetModuleHandleW
GetSystemTimeAsFileTime
QueryPerformanceCounter
InitializeSListHead
InterlockedPopEntrySList
InitializeSRWLock
ReleaseSRWLockExclusive
SetEvent
AcquireSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockShared
InterlockedPushEntrySList
QueryDepthSList
WaitForSingleObject
GetStartupInfoW
CreateEventA
GetCurrentThreadId
SetThreadPriority
GetLastError
CreateThread
SetThreadIdealProcessor
SetThreadGroupAffinity
HeapCreate
HeapFree
MultiByteToWideChar
GetLogicalProcessorInformationEx
QueryPerformanceFrequency
HeapAlloc
HeapDestroy
GlobalMemoryStatusEx
CloseThreadpoolWait
WaitForThreadpoolWaitCallbacks
CreateThreadpoolWait
SetThreadpoolWait
CancelIo
GetQueuedCompletionStatus
PostQueuedCompletionStatus
CancelIoEx
GetCurrentProcessorNumber
CreateIoCompletionPort
SetFileCompletionNotificationModes
IsDebuggerPresent
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
WideCharToMultiByte

Exports

Exports

MsQuicClose
MsQuicOpen
MsQuicOpenVersion

Sections

.text
Size: 304KB - Virtual size: 304KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9015c4503d7600b29dd96f7a3f40ca8e

Code Sign

33:00:00:01:e0:71:73:24:ca:5c:98:f8:19:00:00:00:00:01:e0Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

36:61:7f:c5:fb:ca:c4:57:8d:31:18:c5:b7:dc:9e:d4:bb:0b:dc:7a:30:06:9c:eb:e7:85:f2:01:ac:9b:9d:aaSigner

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

schannel

ntdll

bcrypt

crypt32

iphlpapi

advapi32

secur32

kernel32

Exports

Exports

Sections

.text Size: 304KB - Virtual size: 304KB

.rdata Size: 92KB - Virtual size: 92KB

.data Size: 3KB - Virtual size: 12KB

.pdata Size: 14KB - Virtual size: 14KB

_RDATA Size: 512B - Virtual size: 252B

.rsrc Size: 61KB - Virtual size: 60KB

.reloc Size: 2KB - Virtual size: 1KB

33:00:00:01:e0:71:73:24:ca:5c:98:f8:19:00:00:00:00:01:e0
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

36:61:7f:c5:fb:ca:c4:57:8d:31:18:c5:b7:dc:9e:d4:bb:0b:dc:7a:30:06:9c:eb:e7:85:f2:01:ac:9b:9d:aa
Signer

.text
Size: 304KB - Virtual size: 304KB

.rdata
Size: 92KB - Virtual size: 92KB

.data
Size: 3KB - Virtual size: 12KB

.pdata
Size: 14KB - Virtual size: 14KB

_RDATA
Size: 512B - Virtual size: 252B

.rsrc
Size: 61KB - Virtual size: 60KB

.reloc
Size: 2KB - Virtual size: 1KB