Overview

overview

10

Static

static

eqvndtnbem...bl.dll

windows10-2004-x64

10

Resubmissions

01-12-2022 20:33

221201-zb1ajace5y 10

01-12-2022 20:08

221201-ywrnfsfg27 10

Analysis

  • max time kernel
    164s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 20:08

Sharing

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General

  • Target

    eqvndtnbemhkngehdzydcbl.dll

  • Size

    531KB

  • MD5

    4716051f9682ec53fbb4b7174c9eded6

  • SHA1

    ba1775a1497fe921437bacf6a5300d3580da6f67

  • SHA256

    ebdaf15e6d155acb3f4b3f5b2d2a50ce7b5f93a429e14c52811a5e87b1dd33a6

  • SHA512

    537abb9402bd48a8a6a9cfc8a37dd0e6ecab47f8fa5d922c8b41a39935776ff02b71b8501c51bfe957f1e3a32b5f2a0821f455217566da91e9b87f8bbdb8ce4e

  • SSDEEP

    6144:k+OWEHlFBf4loGZwUer95cpWdyy3eYYK951nHhZXnoxfYSqgr3orFURt3ih4rIrt:keAjSmG2Uu6E0ueGoxtqGpXzrEJG

Score
10/10
cobaltstrike426352781backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

426352781

C2

http://194.165.16.57:4545/mark

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    194.165.16.57,/mark

  • http_header1

    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

  • http_header2

    AAAAEAAAAA9Ib3N0OiBmeHBhZS5jb20AAAAKAAAAEUNvbm5lY3Rpb246IGNsb3NlAAAACgAAAD1BY2NlcHQtTGFuZ3VhZ2U6IGZyLUNILCBmcjtxPTAuOSwgZW47cT0wLjgsIGRlO3E9MC43LCAqO3E9MC41AAAACgAAABhDb250ZW50LVR5cGU6IHRleHQvcGxhaW4AAAAHAAAAAQAAAA8AAAADAAAABAAAAAcAAAAAAAAAAwAAAAIAAAAOX19zZXNzaW9uX19pZD0AAAAGAAAABkNvb2tpZQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    12032

  • polling_time

    20

  • port_number

    4545

  • sc_process32

    %windir%\syswow64\wusa.exe

  • sc_process64

    %windir%\sysnative\wusa.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMjozbuQNRBNQr5Y5lx67ZWqOBh6YAbbunF2D6/9cAqbH96R4OvOuXqjNkrf4pdC1wzSri5q4AEotCkvT2iBCaLSArHM8W2rPzSBIgb+qd0qTonbr3+8AUnyEB8iRv0W/Iio08v2CrtKRdkATPP/PzhER4BVnHapsP5KighczRgQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    5.44480256e+08

  • unknown2

    AAAABAAAAAIAAAJYAAAAAwAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /execute

  • user_agent

    Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.74 Mobile Safari/537.36

  • watermark

    426352781

Signatures

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eqvndtnbemhkngehdzydcbl.dll
    1⤵
      PID:2172

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2172-132-0x0000000000AC0000-0x0000000000B3E000-memory.dmp

      Filesize

      504KB

      Download

    • memory/2172-134-0x00000000008D0000-0x0000000000911000-memory.dmp

      Filesize

      260KB

      Download

    • memory/2172-133-0x00000000005D0000-0x00000000005F6000-memory.dmp

      Filesize

      152KB

      Download

    • memory/2172-135-0x00000000008D0000-0x0000000000911000-memory.dmp

      Filesize

      260KB

      Download

    • memory/2172-136-0x0000000000AC0000-0x0000000000B3E000-memory.dmp

      Filesize

      504KB

      Download