anchordns | 9e76980bf46e67c2cd318a74a7aa58328dfa7442d346fbb96206bebb8ed58eaf

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General

Target

9e76980bf46e67c2cd318a74a7aa58328dfa7442d346fbb96206bebb8ed58eaf
Size

253KB
MD5

6e8e022cc13dbf81ad6f64df301c5ca5
SHA1

bd4bada49725daff995e4d7d3554aaee7d737bab
SHA256

9e76980bf46e67c2cd318a74a7aa58328dfa7442d346fbb96206bebb8ed58eaf
SHA512

3f2741f551891c30740d533627ab98ecd1795f43800f229bd0a6a684a97a86d2e6947aa5805b38ccddbf753d2f5ed260a77778488714ded72a30ebaa9292686f
SSDEEP

3072:228Slj6zAjvgRYll9qRtTx4JVXM1Ymko:2kleArlKHkM1Yro

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

9e76980bf46e67c2cd318a74a7aa58328dfa7442d346fbb96206bebb8ed58eaf
.exe windows x64

e61a21c9de57d8b69b5aa68737ec1341

Code Sign

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

kernel32

GetTickCount
GetComputerNameExW
FreeLibrary
GetModuleHandleA
GetProcAddress
LoadLibraryA
WideCharToMultiByte
CloseHandle
SetEvent
WaitForSingleObject
CreateEventW
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcess
InitializeCriticalSection
DeleteCriticalSection
lstrlenW
CreateFileA
DeleteFileA
WriteFile
GetTempPathA
GetTempFileNameA
TerminateThread
GetSystemWindowsDirectoryA
GetShortPathNameA
MultiByteToWideChar
SetFilePointer
GetProcessHeap
GetLastError
ReleaseMutex
CreateDirectoryA
HeapFree
HeapAlloc
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
RaiseException
GetStartupInfoW
IsDebuggerPresent
GetModuleHandleW
WaitForSingleObjectEx
ResetEvent
InitializeCriticalSectionAndSpinCount
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetCurrentThreadId
VirtualQuery

advapi32

RegisterServiceCtrlHandlerW
SetServiceStatus
RegCloseKey
RegOpenKeyExW

msvcp140d

??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Xlength_error@std@@YAXPEBD@Z

ws2_32

ioctlsocket
htons
inet_addr
setsockopt
shutdown
socket
WSAStartup
WSACleanup
WSAGetLastError
WSAPoll
closesocket
connect

winhttp

WinHttpQueryHeaders
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpOpenRequest
WinHttpAddRequestHeaders
WinHttpQueryDataAvailable
WinHttpOpen
WinHttpCloseHandle
WinHttpConnect
WinHttpReadData
WinHttpSetOption

rpcrt4

RpcStringFreeA
UuidToStringA
UuidCreate

vcruntime140d

__vcrt_GetModuleHandleW
__vcrt_LoadLibraryExW
__CxxFrameHandler3
memcmp
memcpy
memmove
memset
strchr
strrchr
wcschr
_CxxThrowException
__C_specific_handler
__std_exception_copy
__std_exception_destroy
__C_specific_handler_noexcept
__vcrt_GetModuleFileNameW
__std_type_info_destroy_list

ucrtbased

rand
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_cexit
terminate
_seh_filter_exe
_set_app_type
__setusermatherr
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_exit
_configure_narrow_argv
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_configthreadlocale
_set_new_mode
__p__commode
_free_dbg
strcpy_s
_wmakepath_s
_wsplitpath_s
wcscpy_s
_seh_filter_dll
srand
strlen
strcat_s
_errno
_initialize_narrow_environment
malloc
_callnewh
_CrtDbgReportW
__stdio_common_vswprintf_s
_wtol
_wcsnicmp
_beginthreadex
atol
wcslen
wcscmp
_set_fmode
_ltoa_s
__stdio_common_vsprintf_s
_CrtDbgReport
_invalid_parameter_noinfo
_invalid_parameter
_initialize_onexit_table

Exports

Exports

ServiceMain
SvchostPushServiceGlobals

Sections

.textbss
Size: - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 162KB - Virtual size: 161KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 1024B - Virtual size: 703B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 1024B - Virtual size: 777B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 283B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

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

e61a21c9de57d8b69b5aa68737ec1341

Code Sign

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

msvcp140d

ws2_32

winhttp

rpcrt4

vcruntime140d

ucrtbased

Exports

Exports

Sections

.textbss Size: - Virtual size: 65KB

.text Size: 162KB - Virtual size: 161KB

.rdata Size: 59KB - Virtual size: 59KB

.data Size: 1KB - Virtual size: 5KB

.pdata Size: 15KB - Virtual size: 15KB

.idata Size: 8KB - Virtual size: 7KB

.msvcjmc Size: 1024B - Virtual size: 703B

.tls Size: 1024B - Virtual size: 777B

.00cfg Size: 512B - Virtual size: 283B

.rsrc Size: 1KB - Virtual size: 1KB

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

.textbss
Size: - Virtual size: 65KB

.text
Size: 162KB - Virtual size: 161KB

.rdata
Size: 59KB - Virtual size: 59KB

.data
Size: 1KB - Virtual size: 5KB

.pdata
Size: 15KB - Virtual size: 15KB

.idata
Size: 8KB - Virtual size: 7KB

.msvcjmc
Size: 1024B - Virtual size: 703B

.tls
Size: 1024B - Virtual size: 777B

.00cfg
Size: 512B - Virtual size: 283B

.rsrc
Size: 1KB - Virtual size: 1KB

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