Overview

overview

10

Static

static

3

WTSAPI32.dll

windows7-x64

1

WTSAPI32.dll

windows10-2004-x64

1

music.exe

windows7-x64

4

music.exe

windows10-2004-x64

10

Resubmissions

17-01-2024 09:19

240117-laklssdcb4 3

26-12-2023 07:14

231226-h25t9sahdk 10

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General

  • Target

    11.zip

  • Size

    6.9MB

  • Sample

    231226-h25t9sahdk

  • MD5

    da3f4f1a64149e70771a3958db0d824c

  • SHA1

    43e8cd0069348900e2bfbb09ef1ffeb986036a17

  • SHA256

    f903a214f3e34407575473d17d2e8c474fbe5e771121a0795fa56342a1abc389

  • SHA512

    6dbb4b89b49ba7eb4762c59ab2f31539df05c5691199acca8e97737e3b7bc6170b2aaf78f0484aadd64c4fa1985f2dbb3b2598997490408674aeb831a00c1f3b

  • SSDEEP

    196608:3OguEPZ5vSXvPrAwx6nT1A2Q7vikYwfX11g44GPJ8Iyru:31vSX8wx6npWY03gJwnyq

Score
10/10
cobaltstrike100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://www.hikunpeng.com:80/audiencemanager.js

Attributes
  • access_type

    512

  • host

    www.hikunpeng.com,/audiencemanager.js

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9472

  • polling_time

    30000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\runonce.exe

  • sc_process64

    %windir%\sysnative\runonce.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCJKQv1XF4Cmh2xywEarCa/bP0HPP+UFEQJHMOo5NsyVYvAVfHd59D4LmvVhtB6dvdqdkLUunc6NQljbO4D42xMOrFI41rqlbFibjEJQYX58RbZvjS1bhHVKa9XdQIQRpuk3eWO4Pk+iGyM1gHKjyZT+PV5lhUp1aBwAUirc7UnEQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.435374848e+09

  • unknown2

    AAAABAAAAAEAAAf+AAAAAgAAIUwAAAACAAAPtQAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /audiencemanager-v2.js

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4044.62 Safari/537.36

  • watermark

    100000

Targets

    • Target

      WTSAPI32.dll

    • Size

      19.0MB

    • MD5

      c5cf8c16a136833e2b7e1621b1231d55

    • SHA1

      141ec618114da2a73551b2569d7a0559c207fdb3

    • SHA256

      8f31ac74fc288a7cb8211e49c2fce3dcc0e7a5ef38c64d881b87438ae1260fba

    • SHA512

      621fe273133a7dfa22240d4c2d36c88dbe3bcc5e2e6b57d324768ad816c268dd1b65c45809dcbb46432442785ab869b0faa9fb5784285028c3c2d5cd3a070fa9

    • SSDEEP

      196608:vL07PodzvJMHFVYncfsAaeTJ5JhlgG+K0XkTFe:jcPodTJMHFVYCT7JQG+K0Oe

    Score
    1/10
    behavioral1behavioral2

    • Target

      music.exe

    • Size

      1.4MB

    • MD5

      57c3a0543085a646c010beaabf16d0be

    • SHA1

      b8c0951241dc0e55c4bd73c5e2d33242bd683ff2

    • SHA256

      14436eaf182648ab89c9a54d2e83e5071c07c250e6c744a314035f9424a9106f

    • SHA512

      35e7b74ff0d07e1d392b6a88a3f4dfc2e1b2d77e8a9246621ad8bf15e41b8c4434a75bcf22d692e24f5450ce38b0440a7ccd749cc9d123a95487ce89cab298e8

    • SSDEEP

      12288:mKg1wFSd2zIucT9v+8CbdEujvqzVoZTZINv/GPwVOPc+62z77ei8M/TW0n/T+QN1:mISYzIuw90GkT6Nv/GPwVOE+6Gei8U

    Score
    10/10
    cobaltstrike100000backdoortrojan
    behavioral3behavioral4

MITRE ATT&CK Matrix

Tasks