Analysis

  • max time kernel
    1586s
  • max time network
    1572s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    18/05/2023, 11:29 UTC

General

  • Target

    AppSetup_Update-Launcher/Data/es.pak

  • Size

    367KB

  • MD5

    c8086dc25cf0a3c978b2c3b37edf8d67

  • SHA1

    7b6d2ce8b3cc5a33ab2bcd23114fe65ccc568e7a

  • SHA256

    11ef2c0229c1fe1c10be08e3d5f36c973bc3c272f37b40e05c534a118757461b

  • SHA512

    230e6999a6fea1df3b2708eb331a2c25ca53677b3453745ff9cc7fbbc013b69148af5609166720255a2db7e63b25e2d0c599fb07057a6b47bf61f63ea9db9e01

  • SSDEEP

    6144:OYkS2J1Bc2UoWCfgfr56ZLb5R7q5zrB7bUlo4AN6PZmz:OYl2XWn5r0pFRm5zreloXnz

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\AppSetup_Update-Launcher\Data\es.pak
    1⤵
    • Modifies registry class
    PID:4644
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3116

Network

  • flag-us
    DNS
    97.17.167.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    97.17.167.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.221.184.93.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.221.184.93.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    17.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    17.160.190.20.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
    86.8.109.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    86.8.109.52.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
    68.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    68.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    28.118.140.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    28.118.140.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    198.187.3.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    198.187.3.20.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
  • flag-us
    DNS
    6.173.189.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    6.173.189.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    76.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    76.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    134.121.24.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    134.121.24.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    47.125.24.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    47.125.24.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    234.238.32.23.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    234.238.32.23.in-addr.arpa
    IN PTR
    Response
    234.238.32.23.in-addr.arpa
    IN PTR
    a23-32-238-234deploystaticakamaitechnologiescom
  • flag-us
    DNS
    222.79.74.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    222.79.74.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    191.94.239.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    191.94.239.20.in-addr.arpa
    IN PTR
    Response
  • 40.79.141.153:443
    322 B
    7
  • 40.125.122.176:443
    260 B
    5
  • 40.125.122.176:443
    260 B
    5
  • 8.238.178.254:80
    322 B
    7
  • 40.125.122.176:443
    260 B
    5
  • 40.125.122.176:443
    260 B
    5
  • 40.125.122.176:443
    260 B
    5
  • 40.125.122.176:443
    260 B
    5
  • 40.125.122.176:443
    260 B
    5
  • 40.125.122.176:443
    260 B
    5
  • 8.8.8.8:53
    97.17.167.52.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    97.17.167.52.in-addr.arpa

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

    DNS Request

    240.221.184.93.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
    17.160.190.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    17.160.190.20.in-addr.arpa

  • 8.8.8.8:53
    86.8.109.52.in-addr.arpa
    dns
    70 B
    144 B
    1
    1

    DNS Request

    86.8.109.52.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
    68.32.126.40.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    68.32.126.40.in-addr.arpa

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

    DNS Request

    28.118.140.52.in-addr.arpa

  • 8.8.8.8:53
    198.187.3.20.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    198.187.3.20.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

  • 8.8.8.8:53
    6.173.189.20.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    6.173.189.20.in-addr.arpa

  • 8.8.8.8:53
    76.32.126.40.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    76.32.126.40.in-addr.arpa

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

    DNS Request

    134.121.24.20.in-addr.arpa

  • 8.8.8.8:53
    47.125.24.20.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    47.125.24.20.in-addr.arpa

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

    DNS Request

    234.238.32.23.in-addr.arpa

  • 8.8.8.8:53
    222.79.74.40.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    222.79.74.40.in-addr.arpa

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

    DNS Request

    191.94.239.20.in-addr.arpa

MITRE ATT&CK Enterprise v6

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