csrss_exe_2019-07-11_21_30.txt

* MalFamily: "Sober"

* MalScore: 10.0

* File Name: "csrss.exe"
* File Size: 55390
* File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
* SHA256: "6c2368ae2d0f379640aa7e801a13790a83303dc83ba30566e21c7006b96f4ef4"
* MD5: "248639727ebeccff6208ec8e0c7c3656"
* SHA1: "e976afdc52350173f633e211a1fdbc5ba627ce84"
* SHA512: "3da23f1ca172b735d8ef80067029b54ff214a670ebf571cf4d4f1826c93c0194be55113dd71aedd2b68dcb341cca92d9549728a5e3bb04b37713c2c99d0c4f7d"
* CRC32: "55990726"
* SSDEEP: "1536:IEbBPkeCBrZHVX5mXgwp3tEuitdLKrzTHZ:IImFPigwVtHitdLKt"

* Process Execution:
    "csrss.exe"


* Executed Commands:

* Signatures Detected:

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

                "self_read": "process: csrss.exe, pid: 2960, offset: 0x000000a0, length: 0x00000001"




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

                "section": "name: , entropy: 7.87, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x0000cc00, virtual_size: 0x0000d000"




        "Description": "File has been identified by 55 Antiviruses on VirusTotal as malicious",
        "Details":

                "MicroWorld-eScan": "Win32.Sober.AH@mm"


                "nProtect": "Worm/W32.Sober.55390"


                "McAfee": "W32/Sober@MM!M681"


                "Cylance": "Unsafe"


                "TheHacker": "W32/Sober.y"


                "K7GW": "Trojan ( 0000416a1 )"


                "K7AntiVirus": "Trojan ( 0000416a1 )"


                "Arcabit": "Win32.Sober.E999E7"


                "TrendMicro": "WORM_SOBER.AG"


                "Baidu": "Win32.Trojan.WisdomEyes.16070401.9500.9988"


                "F-Prot": "W32/Sober.Z@mm"


                "Symantec": "W32.Sober.X@mm"


                "TotalDefense": "Win32/Sober.W"


                "ClamAV": "Win.Worm.Sober-52"


                "Kaspersky": "Email-Worm.Win32.Sober.y"


                "BitDefender": "Win32.Sober.AH@mm"


                "NANO-Antivirus": "Trojan.Win32.Sober.enwv"


                "ViRobot": "I-Worm.Win32.Sober.AD"


                "AegisLab": "W32.W.Sober.y!c"


                "Ad-Aware": "Win32.Sober.AH@mm"


                "Sophos": "W32/Sober-Z"


                "Comodo": "Worm.Win32.Sober.Y"


                "F-Secure": "Win32.Sober.AH@mm"


                "DrWeb": "Win32.HLLM.Sober.43"


                "VIPRE": "Trojan.Win32.Generic!BT"


                "Invincea": "heuristic"


                "McAfee-GW-Edition": "BehavesLike.Win32.VBObfus.qc"


                "Emsisoft": "Win32.Sober.AH@mm (B)"


                "SentinelOne": "static engine - malicious"


                "Cyren": "W32/Sober.OJVA-1916"


                "Jiangmin": "I-Worm/Sober.s"


                "Webroot": "W32.Trojan.Worm-Sober"


                "Avira": "WORM/Sober.Y"


                "Antiy-AVL": "WormEmail/Win32.Sober"


                "Microsoft": "Worm:Win32/Sober.Z@mm!CME681"


                "Endgame": "malicious (high confidence)"


                "SUPERAntiSpyware": "Worm.Sober Variant"


                "ZoneAlarm": "Email-Worm.Win32.Sober.y"


                "GData": "Win32.Sober.AH@mm"


                "AhnLab-V3": "Trojan/Win32.HDC.C43004"


                "ALYac": "Win32.Sober.AH@mm"


                "AVware": "Trojan.Win32.Generic!BT"


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


                "VBA32": "suspected of Email-Worm.Sober.2"


                "Malwarebytes": "Worm.Sober"


                "Panda": "W32/Sober.AH.worm!CME-681"


                "Zoner": "I-Worm.Sober.Y"


                "ESET-NOD32": "Win32/Sober.Y"


                "Tencent": "Win32.Worm-email.Sober.Hqlq"


                "Yandex": "I-Worm.Sober.AO"


                "Ikarus": "Email-Worm.Win32.Sober"


                "AVG": "Win32:Sober-AB Wrm"


                "Avast": "Win32:Sober-AB Wrm"


                "CrowdStrike": "malicious_confidence_100% (D)"


                "Qihoo-360": "Win32/Worm.33c"




        "Description": "Clamav Hits in Target/Dropped/SuriExtracted",
        "Details":

                "target": "clamav:Win.Worm.Sober-52, sha256:6c2368ae2d0f379640aa7e801a13790a83303dc83ba30566e21c7006b96f4ef4, type:PE32 executable (GUI) Intel 80386, for MS Windows"




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

                "anomaly": "Found duplicated section names"





* Started Service:

* Mutexes:
    "CicLoadWinStaWinSta0",
    "Local\\MSCTF.CtfMonitorInstMutexDefault1"


* Modified Files:
    "C:\\Users\\user\\AppData\\Local\\Temp\\csrss.exe",
    "C:\\Windows\\WinSecurity\\socket3.ifo"


* Deleted Files:

* Modified Registry Keys:

* Deleted Registry Keys:

* DNS Communications:

* Domains:

* Network Communication - ICMP:

* Network Communication - HTTP:

* Network Communication - SMTP:

* Network Communication - Hosts:

* Network Communication - IRC: