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Report - moonitor-setup.exe

AsyncRAT backdoor NPKI Generic Malware Malicious Library DGA DNS Socket Create Service Sniff Audio HTTP Escalate priviledges KeyLogger FTP Hijack Network Code injection Http API Internet API Steal credential ScreenShot Downloader P2P persistence AntiDebug
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ScreenShot
Created 2021.06.25 10:11 Machine s1_win7_x6402
Filename moonitor-setup.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
 Behavior Score
17.2
ZERO API file : clean
VT API (file) 58 detected (AIDetect, malware2, malicious, high confidence, Small, GenericRXAC, Unsafe, Save, Poison, confidence, 100%, GenTroj, Eldorado, ggrf, cbeljp, Gencirc, Xorist, ET@4mg4hg, MulDrop8, Detect, VBINDER, A + Troj, Static AI, Suspicious PE, abtg, Score, AGEN, tnhw, R72119, ai score=100, Bladabindi, Njrat, CLASSIC, GenAsa, UkYT, susgen)
md5 9f105a70f86071d39afad31c14c6c9c2
sha256 6aa436d8c7a5205a40ae1a806dec9d00c2161029fcd16aee21575e246e5c474c
ssdeep 49152:YeAKdvi9IP/UU54GEaCgKB2z0glD0zNZj:YM/UU54GZNrz0aDuPj
imphash d5d9d937853db8b666bd4b525813d7bd
impfuzzy 24:ESQItOovgu2DzIpMjtO4oEU/1T3+SQSLCw3nQnA0vxtKdAhS:EhI4Y4ol/1T34SeunB0vXKGE
  Network IP location

Signature (38cnts)

Level Description
danger File has been identified by 58 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
watch Collects information about installed applications
watch Communicates with host for which no DNS query was performed
watch Executes one or more WMI queries
watch Harvests credentials from local FTP client softwares
watch Installs itself for autorun at Windows startup
watch One or more of the buffers contains an embedded PE file
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
notice Executes one or more WMI queries which can be used to identify virtual machines
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Potentially malicious URLs were found in the process memory dump
notice Queries for potentially installed applications
notice Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation
notice Steals private information from local Internet browsers
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Uses Windows utilities for basic Windows functionality
notice Yara rule detected in process memory
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info One or more processes crashed
info Queries for the computername
info Tries to locate where the browsers are installed
info Uses Windows APIs to generate a cryptographic key

Rules (42cnts)

Level Name Description Collection
danger NPKI_Zero File included NPKI binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Network_Downloader File Downloader memory
notice Code_injection Code injection with CreateRemoteThread in a remote process memory
notice Create_Service Create a windows service memory
notice Escalate_priviledges Escalate priviledges memory
notice Hijack_Network Hijack network configuration memory
notice KeyLogger Run a KeyLogger memory
notice local_credential_Steal Steal credential memory
notice Network_DGA Communication using DGA memory
notice Network_DNS Communications use DNS memory
notice Network_FTP Communications over FTP memory
notice Network_HTTP Communications over HTTP memory
notice Network_P2P_Win Communications over P2P network memory
notice Network_TCP_Socket Communications over RAW Socket memory
notice Persistence Install itself for autorun at Windows startup memory
notice ScreenShot Take ScreenShot memory
notice Sniff_Audio Record Audio memory
notice Str_Win32_Http_API Match Windows Http API call memory
notice Str_Win32_Internet_API Match Windows Inet API call memory
info anti_dbg Checks if being debugged memory
info antisb_threatExpert Anti-Sandbox checks for ThreatExpert memory
info Check_Dlls (no description) memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (no description) memory
info DebuggerException__ConsoleCtrl (no description) memory
info DebuggerException__SetConsoleCtrl (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info Is_DotNET_EXE (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (download)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (download)

Network (6cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://78.46.225.155:47321/
whois
DE Hetzner Online GmbH 78.46.225.155 clean
https://api.ip.sb/geoip
whois
US CLOUDFLARENET 104.26.12.31 clean
prRGwPXpYAiIFpIlDoAmoaNEmHUgK.prRGwPXpYAiIFpIlDoAmoaNEmHUgK
whois
Unknown clean
api.ip.sb
whois
US CLOUDFLARENET 172.67.75.172 clean
104.26.12.31
whois
US CLOUDFLARENET 104.26.12.31 clean
78.46.225.155
whois
DE Hetzner Online GmbH 78.46.225.155 clean

Suricata ids

SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA HTTP unable to match response to request

PE API

IAT(Import Address Table) Library

shlwapi.dll
 0x40207c PathFindFileNameA
kernel32.dll
 0x402000 LockResource
 0x402004 lstrlenA
 0x402008 CloseHandle
 0x40200c CreateFileA
 0x402010 ExitProcess
 0x402014 FindResourceA
 0x402018 FreeResource
 0x40201c GetCommandLineA
 0x402020 GetEnvironmentVariableA
 0x402024 GetFileSize
 0x402028 GetModuleFileNameA
 0x40202c GetModuleHandleA
 0x402030 GetProcAddress
 0x402034 GetProcessHeap
 0x402038 GetSystemDirectoryA
 0x40203c GetTempPathA
 0x402040 GetWindowsDirectoryA
 0x402044 GlobalAlloc
 0x402048 GlobalFree
 0x40204c HeapAlloc
 0x402050 HeapFree
 0x402054 LoadLibraryA
 0x402058 LoadResource
 0x40205c lstrcpynA
 0x402060 RtlMoveMemory
 0x402064 SetFileAttributesA
 0x402068 SizeofResource
 0x40206c WriteFile
 0x402070 lstrcatA
 0x402074 lstrcpyA
user32.dll
 0x402084 CreateWindowExA
 0x402088 DefWindowProcA
 0x40208c DispatchMessageA
 0x402090 GetMessageA
 0x402094 LoadCursorA
 0x402098 LoadIconA
 0x40209c MessageBoxA
 0x4020a0 PostQuitMessage
 0x4020a4 RegisterClassExA
 0x4020a8 SendMessageA
 0x4020ac ShowWindow
 0x4020b0 TranslateMessage
 0x4020b4 UpdateWindow

EAT(Export Address Table) is none


Similarity measure (PE file only) - Checking for service failure