Overview

overview

10

Static

static

3

Ransomware-master.zip

windows7-x64

3

Ransomware-master.zip

windows10-2004-x64

1

Ransomware...ICENSE

windows7-x64

1

Ransomware...ICENSE

windows10-2004-x64

1

Ransomware...DME.md

windows7-x64

3

Ransomware...DME.md

windows10-2004-x64

3

Ransomware...omware

windows7-x64

1

Ransomware...omware

windows10-2004-x64

1

Ransomware...er.zip

windows7-x64

1

Ransomware...er.zip

windows10-2004-x64

10

cerber.exe

windows7-x64

10

cerber.exe

windows10-2004-x64

10

Ransomware...ll.zip

windows7-x64

1

Ransomware...ll.zip

windows10-2004-x64

1

cryptowall.exe

windows7-x64

9

cryptowall.exe

windows10-2004-x64

3

Ransomware...aw.zip

windows7-x64

1

Ransomware...aw.zip

windows10-2004-x64

1

jigsaw.exe

windows7-x64

10

jigsaw.exe

windows10-2004-x64

10

Ransomware...ky.zip

windows7-x64

1

Ransomware...ky.zip

windows10-2004-x64

1

Locky.exe

windows7-x64

10

Locky.exe

windows10-2004-x64

10

Ransomware...ba.zip

windows7-x64

1

Ransomware...ba.zip

windows10-2004-x64

1

131.exe

windows7-x64

1

131.exe

windows10-2004-x64

3

Ransomware...nu.zip

windows7-x64

1

Ransomware...nu.zip

windows10-2004-x64

1

Matsnu-MBR...3 .exe

windows7-x64

7

Matsnu-MBR...3 .exe

windows10-2004-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/11/2024, 22:34 UTC

Sharing

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Report Analysis Logs

General

  • Target

    Ransomware-master/README.md

  • Size

    2KB

  • MD5

    7c9e68a76f5c9e48acd35736ba051eda

  • SHA1

    865576e3954e1857b99705e1d723a32c364da71f

  • SHA256

    b9e98484ced89ad580eaf9e94f9c9499aa58d56e1f1efa0b78b0cf8ea9c17c86

  • SHA512

    61e7c188e17b348d9a0871f0e506c12592a9fd459e27b7a42aae95ce4a2fc523524ae29b90c56b9e68c8055257b72e13b921cfc62b2c76a878abbb402bfc8957

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\Ransomware-master\README.md
    1⤵
    • Modifies registry class
    PID:1068
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2748

Network

  • flag-us
    DNS
    217.106.137.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    217.106.137.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    83.210.23.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    83.210.23.2.in-addr.arpa
    IN PTR
    Response
    83.210.23.2.in-addr.arpa
    IN PTR
    a2-23-210-83deploystaticakamaitechnologiescom
  • flag-us
    DNS
    133.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    133.32.126.40.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
    228.249.119.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    228.249.119.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    171.39.242.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    171.39.242.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    200.163.202.172.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    200.163.202.172.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    92.12.20.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    92.12.20.2.in-addr.arpa
    IN PTR
    Response
    92.12.20.2.in-addr.arpa
    IN PTR
    a2-20-12-92deploystaticakamaitechnologiescom
  • flag-us
    DNS
    23.236.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    23.236.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    120.150.79.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    120.150.79.40.in-addr.arpa
    IN PTR
No results found
  • 8.8.8.8:53
    217.106.137.52.in-addr.arpa
    dns
    73 B
     147 B
     1
    1

    DNS Request

    217.106.137.52.in-addr.arpa

  • 8.8.8.8:53
    83.210.23.2.in-addr.arpa
    dns
    70 B
     133 B
     1
    1

    DNS Request

    83.210.23.2.in-addr.arpa

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

    DNS Request

    133.32.126.40.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
    228.249.119.40.in-addr.arpa
    dns
    73 B
     159 B
     1
    1

    DNS Request

    228.249.119.40.in-addr.arpa

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

    DNS Request

    171.39.242.20.in-addr.arpa

  • 8.8.8.8:53
    200.163.202.172.in-addr.arpa
    dns
    74 B
     160 B
     1
    1

    DNS Request

    200.163.202.172.in-addr.arpa

  • 8.8.8.8:53
    92.12.20.2.in-addr.arpa
    dns
    69 B
     131 B
     1
    1

    DNS Request

    92.12.20.2.in-addr.arpa

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

    DNS Request

    23.236.111.52.in-addr.arpa

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

    DNS Request

    120.150.79.40.in-addr.arpa

MITRE ATT&CK Enterprise v15

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