Overview

overview

10

Static

static

10

empyrean-main.zip

windows7-x64

1

empyrean-main.zip

windows10-2004-x64

1

empyrean-m...config

windows7-x64

3

empyrean-m...config

windows10-2004-x64

3

empyrean-m...ort.md

windows7-x64

3

empyrean-m...ort.md

windows10-2004-x64

3

empyrean-m...est.md

windows7-x64

3

empyrean-m...est.md

windows10-2004-x64

3

empyrean-m...ignore

windows7-x64

3

empyrean-m...ignore

windows10-2004-x64

3

empyrean-m...s.json

windows7-x64

3

empyrean-m...s.json

windows10-2004-x64

3

empyrean-m...ING.md

windows7-x64

3

empyrean-m...ING.md

windows10-2004-x64

3

empyrean-m...NSE.md

windows7-x64

3

empyrean-m...NSE.md

windows10-2004-x64

3

empyrean-m...DME.md

windows7-x64

3

empyrean-m...DME.md

windows10-2004-x64

3

empyrean-m...ld.bat

windows7-x64

1

empyrean-m...ld.bat

windows10-2004-x64

1

empyrean-m...ain.py

windows7-x64

3

empyrean-m...ain.py

windows10-2004-x64

3

empyrean-m...ild.py

windows7-x64

3

empyrean-m...ild.py

windows10-2004-x64

3

empyrean-m...fig.py

windows7-x64

3

empyrean-m...fig.py

windows10-2004-x64

3

empyrean-m...env.py

windows7-x64

3

empyrean-m...env.py

windows10-2004-x64

3

empyrean-m...ate.py

windows7-x64

3

empyrean-m...ate.py

windows10-2004-x64

3

empyrean-m...fig.py

windows7-x64

3

empyrean-m...fig.py

windows10-2004-x64

3

Resubmissions

11/02/2024, 22:08 UTC

240211-12e8qaca3t 10

11/02/2024, 22:01 UTC

240211-1xpxcsbh9s 10

Analysis

  • max time kernel
    32s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/02/2024, 22:01 UTC

Sharing

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Report Analysis Logs

General

  • Target

    empyrean-main/builder/util/writeconfig.py

  • Size

    555B

  • MD5

    2b14c9284e5337eb2af6359827b523e9

  • SHA1

    74f35cae83f8830c181240d945c94c162160c331

  • SHA256

    eb1007f66f1c665f2a05156e78df47b7386736c9cdc272dbcc114ab3291029f7

  • SHA512

    264399eb65d810e47bdd85a4cea943ab06937f44cf6510b71f4202cc745d49b3087b369a64d34e9db5e16365defbfd8a45336b0fbd0dba1d3e1972093be94dec

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\empyrean-main\builder\util\writeconfig.py
    1⤵
    • Modifies registry class
    PID:652
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3600

Network

  • flag-us
    DNS
    58.55.71.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    58.55.71.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    22.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    22.160.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    95.221.229.192.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    95.221.229.192.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    183.142.211.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    183.142.211.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    16.234.44.23.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    16.234.44.23.in-addr.arpa
    IN PTR
    Response
    16.234.44.23.in-addr.arpa
    IN PTR
    a23-44-234-16deploystaticakamaitechnologiescom
  • flag-us
    DNS
    81.171.91.138.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    81.171.91.138.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    26.165.165.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    26.165.165.52.in-addr.arpa
    IN PTR
    Response
No results found
  • 8.8.8.8:53
    58.55.71.13.in-addr.arpa
    dns
    70 B
     144 B
     1
    1

    DNS Request

    58.55.71.13.in-addr.arpa

  • 8.8.8.8:53
    22.160.190.20.in-addr.arpa
    dns
    72 B
     158 B
     1
    1

    DNS Request

    22.160.190.20.in-addr.arpa

  • 8.8.8.8:53
    95.221.229.192.in-addr.arpa
    dns
    73 B
     144 B
     1
    1

    DNS Request

    95.221.229.192.in-addr.arpa

  • 8.8.8.8:53
    183.142.211.20.in-addr.arpa
    dns
    73 B
     159 B
     1
    1

    DNS Request

    183.142.211.20.in-addr.arpa

  • 8.8.8.8:53
    16.234.44.23.in-addr.arpa
    dns
    71 B
     135 B
     1
    1

    DNS Request

    16.234.44.23.in-addr.arpa

  • 8.8.8.8:53
    81.171.91.138.in-addr.arpa
    dns
    72 B
     146 B
     1
    1

    DNS Request

    81.171.91.138.in-addr.arpa

  • 8.8.8.8:53
    26.165.165.52.in-addr.arpa
    dns
    72 B
     146 B
     1
    1

    DNS Request

    26.165.165.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

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