6b32bc7a49fbd0cb1c0e08bd8d2b999257b350744383acee90d54b707c799eca

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General

Target

6b32bc7a49fbd0cb1c0e08bd8d2b999257b350744383acee90d54b707c799eca
Size

40.2MB
MD5

9e99b58d3b73c5f443ddd33323b13dfa
SHA1

b81c81a0896b07caafd1032c1f420c4087814af5
SHA256

6b32bc7a49fbd0cb1c0e08bd8d2b999257b350744383acee90d54b707c799eca
SHA512

bd65cad1d796165199f0f76797ada02240d53d4c52048ab7e44261d5ef66d08b64e5634b00a682de643d621d9b866fda85a4db979b72daffae423a8b0170bedc
SSDEEP

786432:+uGmsfQWFiLcXho6vaoz/3CZVDUJAed87javyvw7kwaUgcBV/QcJbO58xXzZXa8g:7oD3Ct0aGvyvykwZ24Uf

Score

3^/10

Malware Config

Signatures

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
sample	embeds_openssl

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
6b32bc7a49fbd0cb1c0e08bd8d2b999257b350744383acee90d54b707c799eca

Files

6b32bc7a49fbd0cb1c0e08bd8d2b999257b350744383acee90d54b707c799eca
.dll windows:6 windows x86 arch:x86

540867080ce64174de3841036acba743

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

D:\Develop\Project\MAIN\VS2022\Quasar\Release\update.pdb

Imports

kernel32

CreateEventA
WaitForSingleObjectEx
ResetEvent
SetEvent
OpenEventA
WideCharToMultiByte
GetModuleHandleW
LCMapStringW
FindResourceW
LoadResource
CloseHandle
LockResource
CreateFileA
WriteConsoleW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
HeapSize
GetFileSizeEx
HeapReAlloc
FlushFileBuffers
GetTimeZoneInformation
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
CompareStringW
SetFilePointerEx
GetConsoleOutputCP
HeapFree
HeapAlloc
GetTickCount64
FreeResource
WriteFile
SizeofResource
ReadFile
MultiByteToWideChar
SetStdHandle
GetModuleFileNameW
FreeLibraryAndExitThread
GetLastError
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
GetStdHandle
GetFileType
GetProcAddress
VirtualFree
InitializeSRWLock
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
GetCurrentThreadId
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
GetEnvironmentVariableW
GetACP
GetSystemDirectoryA
FreeLibrary
LoadLibraryA
FormatMessageA
GetCurrentProcessId
GetSystemTimeAsFileTime
LoadLibraryW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
ReleaseSemaphore
WaitForSingleObject
GetExitCodeThread
CreateSemaphoreA
GetSystemTime
SystemTimeToFileTime
FindClose
FindFirstFileW
FindNextFileW
WakeAllConditionVariable
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
SleepConditionVariableSRW
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
LocalFree
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
FindFirstFileExW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
SetFileTime
AreFileApisANSI
GetFileInformationByHandleEx
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlUnwind
InterlockedFlushSList
RaiseException
InitializeCriticalSectionAndSpinCount
LoadLibraryExW
SetEndOfFile
GetDriveTypeW
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
TzSpecificLocalTimeToSystemTime
ExitProcess
SetConsoleCtrlHandler
CreateThread
ExitThread

advapi32

CryptDestroyKey
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
DeregisterEventSource
RegisterEventSourceW
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptGenRandom
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey

oleaut32

VariantClear

ws2_32

send
recv
WSASetLastError
getservbyname
getservbyport
gethostbyaddr
inet_ntoa
inet_addr
htons
htonl
WSAGetLastError
WSACleanup
WSAStartup
gethostbyname
select
ntohs
closesocket
connect
getsockopt
getsockname
ioctlsocket
socket
shutdown
getpeername
recvfrom
sendto
setsockopt

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertOpenStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenSystemStoreW

user32

MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation

Exports

Exports

getVersion

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 34.5MB - Virtual size: 34.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

540867080ce64174de3841036acba743

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

oleaut32

ws2_32

crypt32

user32

Exports

Exports

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 3.6MB - Virtual size: 3.6MB

.data Size: 15KB - Virtual size: 28KB

.rsrc Size: 34.5MB - Virtual size: 34.5MB

.reloc Size: 91KB - Virtual size: 91KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 3.6MB - Virtual size: 3.6MB

.data
Size: 15KB - Virtual size: 28KB

.rsrc
Size: 34.5MB - Virtual size: 34.5MB

.reloc
Size: 91KB - Virtual size: 91KB