crydpr_exe_2019-08-01_11_30.txt

* MalFamily: "Nanocore"

* MalScore: 10.0

* File Name: "crydpr.exe"
* File Size: 1247232
* File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
* SHA256: "ffcbe27d8b8d2fa3c7223756883e20c49f08d93c0dfde60ad20d9e96501b52b5"
* MD5: "1d2b7b77d82ee8aa5e9d32a836b8632a"
* SHA1: "afdc4d77f81526aa6eb5b58e8adab4505e354acb"
* SHA512: "87b3dfe87253614128311f5e36317c8defcf2171aff3d3dbfb3d430fcbe0ba81edcd1af91924f86d8fbd4eda366cf60edbf5210bf6766952304183b138582420"
* CRC32: "C89CBD56"
* SSDEEP: "24576:iAHnh+eWsN3skA4RV1Hom2KXMmHaxFxjq/QzA+S4MYPHjO85:lh+ZkldoPK8YaxFxjpAVnGDB"

* Process Execution:
    "crydpr.exe",
    "RegSvcs.exe"


* Executed Commands:

* Signatures Detected:

        "Description": "Attempts to connect to a dead IP:Port (1 unique times)",
        "Details":

                "IP": "185.217.1.156:5200"




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


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

                "Process": "RegSvcs.exe tried to sleep 664 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": "services.exe"




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

                "self_read": "process: crydpr.exe, pid: 2540, offset: 0x00000000, length: 0x00130800"


                "self_read": "process: RegSvcs.exe, pid: 2180, offset: 0x00000000, length: 0x00001000"


                "self_read": "process: RegSvcs.exe, pid: 2180, offset: 0x00000080, length: 0x00000200"


                "self_read": "process: RegSvcs.exe, pid: 2180, offset: 0x00000178, length: 0x00000200"


                "self_read": "process: RegSvcs.exe, pid: 2180, offset: 0x00005b20, length: 0x00000200"


                "self_read": "process: RegSvcs.exe, pid: 2180, offset: 0x00005b3c, length: 0x00000200"




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

                "section": "name: .rsrc, entropy: 7.62, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ, raw_size: 0x00066200, virtual_size: 0x00066198"




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

                "Injection": "crydpr.exe(2540) -> RegSvcs.exe(2180)"




        "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\\UWOhusOTiK"


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




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


        "Description": "File has been identified by 31 Antiviruses on VirusTotal as malicious",
        "Details":

                "MicroWorld-eScan": "AIT:Trojan.Nymeria.2271"


                "FireEye": "AIT:Trojan.Nymeria.2271"


                "McAfee": "Trojan-AitInject.aq"


                "Malwarebytes": "Trojan.MalPack.AutoIt"


                "K7AntiVirus": "Trojan ( 700000111 )"


                "K7GW": "Trojan ( 700000111 )"


                "Cybereason": "malicious.7f8152"


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


                "Symantec": "Infostealer.Atesla"


                "APEX": "Malicious"


                "BitDefender": "AIT:Trojan.Nymeria.2271"


                "Endgame": "malicious (moderate confidence)"


                "Emsisoft": "AIT:Trojan.Nymeria.2271 (B)"


                "F-Secure": "Heuristic.HEUR/AGEN.1042873"


                "DrWeb": "Trojan.PWS.Siggen2.24963"


                "Invincea": "heuristic"


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


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


                "Avira": "HEUR/AGEN.1042873"


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


                "Antiy-AVL": "GrayWare/Autoit.RunPE.a"


                "Microsoft": "Backdoor:MSIL/Noancooe.B"


                "GData": "AIT:Trojan.Nymeria.2271 (2x)"


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


                "Acronis": "suspicious"


                "ALYac": "AIT:Trojan.Nymeria.2271"


                "Ad-Aware": "AIT:Trojan.Nymeria.2271"


                "Cylance": "Unsafe"


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


                "Rising": "Trojan.Win32.Agent.jxu (CLASSIC)"


                "Qihoo-360": "HEUR/QVM10.1.E935.Malware.Gen"




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

                "file": "C:\\Users\\user\\AppData\\Roaming\\cdpusersvc\\UpdateNotificationMgr.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\\7140dd53-8224-4a4c-a761-095bf953a286",
    "Global\\.net clr networking"


* Modified Files:
    "C:\\Users\\user\\AppData\\Roaming\\cdpusersvc\\UpdateNotificationMgr.bat",
    "C:\\Users\\Public\\UWOhusOTiK.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\\UWOhusOTiK"


* Deleted Registry Keys:

* DNS Communications:

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

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





* Domains:

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



* Network Communication - ICMP:

* Network Communication - HTTP:

* Network Communication - SMTP:

* Network Communication - Hosts:

* Network Communication - IRC: