adprovider_bat_2019-07-22_13_30.txt

* MalFamily: "Nanocore"

* MalScore: 10.0

* File Name: "adprovider.bat"
* File Size: 1644036
* File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
* SHA256: "9b50a585793779b3724691246b6b85b1bb787406dd52139a3c739a1806c0bedc"
* MD5: "07dd27cafd0dbc3606876dc06e6f3f9b"
* SHA1: "a8989babc854cba0f6ee35f1843ce4b39ffdd537"
* SHA512: "be8bac260f1c9a60c2b8090fa9987bb25d2e5411843f076fedca2c5c49fc2ecb042083977c342d3bb2140884f7205cdca25881d76e38ca32f81f4a9ef8416d24"
* CRC32: "280559A3"
* SSDEEP: "24576:4AHnh+eWsN3skA4RV1Hom2KXMmHa6NNP+Kb9W3eniAvIJ0LM/Zkg+DRQrKOOD058:/h+ZkldoPK8Ya6NUKb9WqIJ00en058"

* Process Execution:
    "adprovider.bat",
    "RegSvcs.exe"


* Executed Commands:

* Signatures Detected:

        "Description": "Attempts to connect to a dead IP:Port (2 unique times)",
        "Details":

                "IP": "185.217.1.156:1129"


                "IP": "194.5.98.84:1129"




        "Description": "Creates RWX memory",
        "Details":


        "Description": "A process attempted to delay the analysis task.",
        "Details":

                "Process": "RegSvcs.exe tried to sleep 701 seconds, actually delayed analysis time by 0 seconds"




        "Description": "At least one IP Address, Domain, or File Name was found in a crypto call",
        "Details":

                "ioc": "v2.0.50727"




        "Description": "Expresses interest in specific running processes",
        "Details":

                "process": "RegSvcs.exe"


                "process": "System"




        "Description": "Reads data out of its own binary image",
        "Details":

                "self_read": "process: adprovider.bat, pid: 2556, offset: 0x00000000, length: 0x00191604"


                "self_read": "process: RegSvcs.exe, pid: 584, offset: 0x00000000, length: 0x00001000"


                "self_read": "process: RegSvcs.exe, pid: 584, offset: 0x00000080, length: 0x00000200"


                "self_read": "process: RegSvcs.exe, pid: 584, offset: 0x00000178, length: 0x00000200"


                "self_read": "process: RegSvcs.exe, pid: 584, offset: 0x00005b20, length: 0x00000200"


                "self_read": "process: RegSvcs.exe, pid: 584, offset: 0x00005b3c, length: 0x00000200"




        "Description": "The binary likely contains encrypted or compressed data.",
        "Details":

                "section": "name: .rsrc, entropy: 7.88, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ, raw_size: 0x000c7000, virtual_size: 0x000c6fa0"




        "Description": "Executed a process and injected code into it, probably while unpacking",
        "Details":

                "Injection": "adprovider.bat(2556) -> RegSvcs.exe(584)"




        "Description": "Attempts to remove evidence of file being downloaded from the Internet",
        "Details":

                "file": "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\RegSvcs.exe:Zone.Identifier"




        "Description": "Installs itself for autorun at Windows startup",
        "Details":

                "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\GmvrIrEvSa"


                "data": "C:\\Users\\Public\\GmvrIrEvSa.vbs"




        "Description": "Exhibits behavior characteristic of Nanocore RAT",
        "Details":


        "Description": "File has been identified by 28 Antiviruses on VirusTotal as malicious",
        "Details":

                "MicroWorld-eScan": "Trojan.Agent.EATP"


                "ALYac": "Trojan.Agent.EATP"


                "Cylance": "Unsafe"


                "Arcabit": "Trojan.Agent.EATP"


                "Invincea": "heuristic"


                "Cyren": "W32/AutoIt.IJ.gen!Eldorado"


                "Symantec": "ML.Attribute.HighConfidence"


                "APEX": "Malicious"


                "Kaspersky": "HEUR:Trojan.Win32.Generic"


                "BitDefender": "Trojan.Agent.EATP"


                "Ad-Aware": "Trojan.Agent.EATP"


                "Emsisoft": "Trojan.Agent.EATP (B)"


                "McAfee-GW-Edition": "BehavesLike.Win32.Downloader.tc"


                "FireEye": "Trojan.Agent.EATP"


                "SentinelOne": "DFI - Suspicious PE"


                "F-Prot": "W32/AutoIt.IJ.gen!Eldorado"


                "MAX": "malware (ai score=83)"


                "Microsoft": "Trojan:Win32/Wacatac.B!ml"


                "Endgame": "malicious (high confidence)"


                "ZoneAlarm": "HEUR:Trojan.Win32.Generic"


                "GData": "Trojan.Agent.EATP (2x)"


                "AhnLab-V3": "Trojan/Win32.RL_AutoInj.R272810"


                "Acronis": "suspicious"


                "ESET-NOD32": "a variant of Win32/Injector.Autoit.EDR"


                "Rising": "Trojan.Win32.Agent_.sa (CLASSIC)"


                "Cybereason": "malicious.bc854c"


                "Panda": "Trj/Genetic.gen"


                "Qihoo-360": "HEUR/QVM10.1.AFC3.Malware.Gen"




        "Description": "Creates a slightly modified copy of itself",
        "Details":

                "file": "C:\\Users\\user\\AppData\\Roaming\\RtDCpl64\\adprovider.bat"


                "percent_match": 100




        "Description": "Collects information to fingerprint the system",
        "Details":


        "Description": "Anomalous binary characteristics",
        "Details":

                "anomaly": "Actual checksum does not match that reported in PE header"





* Started Service:

* Mutexes:
    "Global\\CLR_CASOFF_MUTEX",
    "Global\\7b902218-069b-4546-af78-0d2d86c9fc07",
    "Global\\.net clr networking"


* Modified Files:
    "C:\\Users\\user\\AppData\\Roaming\\RtDCpl64\\adprovider.bat",
    "C:\\Users\\Public\\GmvrIrEvSa.vbs",
    "C:\\Users\\user\\AppData\\Roaming\\C1515A12-1764-4632-ACE9-A9DFF9253200\\run.dat"


* Deleted Files:
    "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\RegSvcs.exe:Zone.Identifier"


* Modified Registry Keys:
    "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\GmvrIrEvSa"


* Deleted Registry Keys:

* DNS Communications:

        "type": "A",
        "request": "nanocore511.ddns.net",
        "answers":

                "data": "185.217.1.156",
                "type": "A"





* Domains:

        "ip": "185.217.1.156",
        "domain": "nanocore511.ddns.net"



* Network Communication - ICMP:

* Network Communication - HTTP:

* Network Communication - SMTP:

* Network Communication - Hosts:

* Network Communication - IRC: