Overview

overview

10

Static

static

3

1.exe

windows7-x64

10

1.exe

windows10-2004-x64

10

2.exe

windows7-x64

10

2.exe

windows10-2004-x64

10

3.exe

windows7-x64

10

3.exe

windows10-2004-x64

10

4.exe

windows7-x64

10

4.exe

windows10-2004-x64

1

5.exe

windows7-x64

10

5.exe

windows10-2004-x64

10

6.exe

windows7-x64

10

6.exe

windows10-2004-x64

10

7.exe

windows7-x64

10

7.exe

windows10-2004-x64

10

8.exe

windows7-x64

10

8.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-09-2023 09:11

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General

  • Target

    1.exe

  • Size

    3.3MB

  • MD5

    87331110188f0412e38841f1b07b2f18

  • SHA1

    a4212b83c20049b741fda7624d5db227dc4237a3

  • SHA256

    f9fe274456b1a331e6c47a7475bdc5ba981785a5ea55ce98ebd7ff91ca657a08

  • SHA512

    0e5095c9cafb7ed9b89e8c4649bc28ff072b8a2958c5acf632162fcf0152d10651709552917215e3997d39122c759f97c0084361d2321be7453a993bdb8782bc

  • SSDEEP

    49152:VwI2QmEzhrSHGfpn6e1+92CKiiOI9IP9L1jKIfQ8w8u+xTEPemHBS:q0mlHGfpn6I+9wyNKeQr9+xI

Score
10/10
cobaltstrike100000000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://service-bbkjcqhv-1307700818.sh.apigw.tencentcs.com:443/en_US/all.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    service-bbkjcqhv-1307700818.sh.apigw.tencentcs.com,/en_US/all.js

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    7680

  • polling_time

    5000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWYBRCUGvl4lXrbWXhkeLf6EP41z+Q+3ga/YbLo8ce43czRLAnA5pTxbMQJn79lCuz1g3OuyOGrukoqj+pxI6gZMNfLlI57ElYVUQQ+KoHuGuzI2rVFUkgpwHtwmQxY3viCi1SDCBe89QfiM2PU8d7aeK1loQCK4krNiaqPCXhGQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.481970944e+09

  • unknown2

    AAAABAAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /Login.php

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36

  • watermark

    100000000

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\1.exe
    "C:\Users\Admin\AppData\Local\Temp\1.exe"
    1⤵
      PID:4320

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4320-1-0x0000026064E40000-0x0000026064E8F000-memory.dmp
      Filesize

      316KB

      Download
    • memory/4320-0-0x0000026064CB0000-0x0000026064CF1000-memory.dmp
      Filesize

      260KB

      Download
    • memory/4320-2-0x0000026064CB0000-0x0000026064CF1000-memory.dmp
      Filesize

      260KB

      Download
    • memory/4320-3-0x0000026064E40000-0x0000026064E8F000-memory.dmp
      Filesize

      316KB

      Download