Static task
static1
Behavioral task
behavioral1
Sample
877edfde5c950004f881dc04cb18e87f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
877edfde5c950004f881dc04cb18e87f.exe
Resource
win10v2004-20231215-en
General
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Target
877edfde5c950004f881dc04cb18e87f
-
Size
3.3MB
-
MD5
877edfde5c950004f881dc04cb18e87f
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SHA1
054b22a40e1c1b4947367a7b292bc2053c827725
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SHA256
8e8ae9a53db1e42cee97f3e19a08c8c8b6addd4939a450dfc5ce23054a464245
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SHA512
f31e3c72cf66709caaa619a8b728f5d60f81cf664a596d6fe616460f6496bfd370ffa10ca366cf9004a4ec7d71e6d743ab905886248a795978f4be40676c3e6a
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SSDEEP
49152:oGtlqiwIU6i3ZMbQpGGop+zOUj7BDKTO/8pC1zr04J+MRMnaByiQJqOfoyP3iP/o:b+3Op+zOkFwoHr5QJ8q34ZNA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 877edfde5c950004f881dc04cb18e87f
Files
-
877edfde5c950004f881dc04cb18e87f.exe windows:6 windows x64 arch:x64
1df8beb38a8c1b2358f079af9610c61c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ws2_32
WSASetLastError
connect
shutdown
__WSAFDIsSet
inet_pton
select
bind
getpeername
getnameinfo
gethostname
sendto
recvfrom
ntohl
freeaddrinfo
getaddrinfo
ioctlsocket
listen
htonl
socket
send
recv
closesocket
accept
WSACleanup
WSAStartup
WSAIoctl
setsockopt
ntohs
htons
getsockopt
getsockname
WSAGetLastError
wldap32
ord50
ord22
ord211
ord60
ord46
ord45
ord41
ord26
ord301
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord143
crypt32
CryptQueryObject
CertGetCertificateContextProperty
CertDuplicateCertificateContext
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CertGetNameStringA
CertAddCertificateContextToStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
advapi32
CryptEnumProvidersW
CryptSignHashW
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
CopySid
IsValidSid
OpenProcessToken
ConvertSidToStringSidW
GetLengthSid
GetTokenInformation
kernel32
GetDriveTypeW
CreateFileW
ExitProcess
VirtualQuery
GetFileInformationByHandle
VirtualAlloc
GetSystemInfo
LoadLibraryExW
RtlPcToFileHeader
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitThread
FreeLibraryAndExitThread
SetFilePointerEx
SetConsoleCtrlHandler
GetCommandLineA
GetLocaleInfoW
GetCommandLineW
GetConsoleOutputCP
CompareStringW
LCMapStringW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
DeleteFileW
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
GetCurrentDirectoryW
GetFullPathNameW
SetStdHandle
FlushFileBuffers
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetEndOfFile
WriteConsoleW
VirtualProtect
TlsGetValue
HeapFree
SetConsoleTextAttribute
SetConsoleTitleA
GetCurrentProcess
GetStdHandle
GetModuleFileNameW
InitializeCriticalSectionEx
HeapSize
Sleep
GetLastError
HeapReAlloc
CloseHandle
RaiseException
CreateThread
HeapAlloc
GetLocalTime
DecodePointer
HeapDestroy
LocalFree
DeleteCriticalSection
GetProcessHeap
WideCharToMultiByte
GetSystemTime
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
FormatMessageA
GetTickCount
EnterCriticalSection
LeaveCriticalSection
SleepEx
VerSetConditionMask
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
GetProcAddress
LoadLibraryA
VerifyVersionInfoA
WaitForSingleObjectEx
ExpandEnvironmentStringsA
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
GetEnvironmentVariableW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
TlsAlloc
RtlUnwind
TlsSetValue
TlsFree
GetModuleHandleExW
MultiByteToWideChar
FormatMessageW
WriteFile
GetModuleHandleW
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlVirtualUnwind
SwitchToFiber
DeleteFiber
CreateFiber
LoadLibraryW
ConvertFiberToThread
ConvertThreadToFiber
FindClose
FindFirstFileW
FindNextFileW
SystemTimeToFileTime
InterlockedPushEntrySList
RtlUnwindEx
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
CreateEventW
ResetEvent
SetEvent
OutputDebugStringW
IsDebuggerPresent
GetCPInfo
GetStringTypeW
EncodePointer
LCMapStringEx
user32
GetProcessWindowStation
FindWindowA
MessageBoxA
GetUserObjectInformationW
MessageBoxW
shell32
ShellExecuteA
userenv
UnloadUserProfile
rpcrt4
UuidToStringA
UuidCreate
RpcStringFreeA
urlmon
URLDownloadToFileW
bcrypt
BCryptGenRandom
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 786KB - Virtual size: 785KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ