anchordns | f7278cd22070f0418ac75b599b8bcc524ee9d6adbda4103d149c9484cdaeb4f3

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General

Target

f7278cd22070f0418ac75b599b8bcc524ee9d6adbda4103d149c9484cdaeb4f3
Size

162KB
MD5

35229446728ec9bbeae1599c13e86d82
SHA1

c759203d19d86540b6c1efa6eec6aab9ed25470d
SHA256

f7278cd22070f0418ac75b599b8bcc524ee9d6adbda4103d149c9484cdaeb4f3
SHA512

597b3a0e315752ac24bcd11ea2992bdc6c47c575f6385b209a56065da35a074340aceb56f01d29e7486e84bf3cb124d3f00adff399cebca3cbfa219ebb2b5feb
SSDEEP

3072:r/gh9/7DnAiGOVnywTvTY/PCHc0DChGx5E1hJAPJ5r6kb/SrKS:Du9/7Dn/nywPYXJ0DWU5IkrNDSGS

Score

10^/10

backdoor anchordns

Malware Config

Signatures

Anchordns family
anchordns

Detected AnchorDNS Backdoor 1 IoCs

Sample triggered yara rules associated with the AnchorDNS malware family.

backdoor

resource	yara_rule
sample	family_anchor_dns

Files

f7278cd22070f0418ac75b599b8bcc524ee9d6adbda4103d149c9484cdaeb4f3
.exe windows x86

3ca0b9f4c6370d5891b4cff3cbfe250f

Code Sign

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ole32

CoInitializeEx
CoInitializeSecurity
CoTaskMemFree
CoCreateInstance
CoUninitialize

oleaut32

VariantClear
VariantInit
SysFreeString
SysAllocString

shell32

SHGetKnownFolderPath

ws2_32

htonl
WSAStartup
WSACleanup
getaddrinfo
WSAGetLastError

rpcrt4

UuidCreate

winhttp

WinHttpSetOption
WinHttpSendRequest
WinHttpOpenRequest
WinHttpReadData
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpCloseHandle
WinHttpOpen
WinHttpReceiveResponse
WinHttpConnect

advapi32

SetSecurityDescriptorSacl
InitializeSecurityDescriptor
GetUserNameW
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl

kernel32

GetConsoleCP
HeapReAlloc
HeapSize
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetConsoleMode
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
GetStringTypeW
LCMapStringW
GetFileType
SetFilePointerEx
FlushFileBuffers
DecodePointer
WriteConsoleW
GetCPInfo
GetCurrentProcess
GetComputerNameExW
GetModuleHandleA
GetLastError
LoadLibraryA
GetProcAddress
FreeLibrary
WideCharToMultiByte
GetTickCount
ReadFile
GetModuleFileNameA
FindFirstFileW
FindNextFileW
lstrlenW
WriteFile
InterlockedDecrement
GetModuleFileNameW
SetFilePointer
FindClose
WaitForSingleObject
GetFileAttributesW
GetSystemWindowsDirectoryA
MultiByteToWideChar
Sleep
GetTempPathA
CopyFileA
CreateFileA
SetEvent
GetSystemDirectoryA
DeleteFileA
CloseHandle
GetLocalTime
GetSystemWow64DirectoryA
CreateProcessW
CreateEventA
GetSystemWindowsDirectoryW
EnterCriticalSection
LeaveCriticalSection
CreateFileW
GetShortPathNameA
GetTickCount64
TerminateThread
GetTempFileNameA
DeleteCriticalSection
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
LocalFree
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
RaiseException
RtlUnwind
SetLastError
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
GetACP
HeapFree
HeapAlloc

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 320B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3ca0b9f4c6370d5891b4cff3cbfe250f

Code Sign

Headers

DLL Characteristics

File Characteristics

Imports

ole32

oleaut32

shell32

ws2_32

rpcrt4

winhttp

advapi32

kernel32

Sections

.text Size: 114KB - Virtual size: 113KB

.rdata Size: 36KB - Virtual size: 35KB

.data Size: 2KB - Virtual size: 5KB

.tls Size: 512B - Virtual size: 9B

.gfids Size: 512B - Virtual size: 320B

.rsrc Size: 1024B - Virtual size: 648B

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 114KB - Virtual size: 113KB

.rdata
Size: 36KB - Virtual size: 35KB

.data
Size: 2KB - Virtual size: 5KB

.tls
Size: 512B - Virtual size: 9B

.gfids
Size: 512B - Virtual size: 320B

.rsrc
Size: 1024B - Virtual size: 648B

.reloc
Size: 6KB - Virtual size: 6KB