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Analysis

  • max time kernel
    134s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 22:19 UTC

General

  • Target

    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe

  • Size

    363KB

  • MD5

    41d6f7288d6f34b211e6795ad31c9a55

  • SHA1

    a372ddb9673a2e7a3541629630d2b002261972c3

  • SHA256

    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5

  • SHA512

    1f9457c3897602b436ab661297e5349eef9e49845555231ed491df1b8f65ae9a709634b88e4f44a13726f8a79092f0ec5c293f04e9061e2072038c833fdaa2dc

  • SSDEEP

    6144:6d6cOQxFhNAup/iZXANH9KOhntU1JJWtRvgdZTeWXU0tFtTT2:6Qup6Zs7M16OteMU0ftTT

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

45.173.88.33:80

209.126.6.222:8080

5.153.250.14:8080

190.163.31.26:80

94.206.45.18:80

68.183.170.114:8080

219.92.13.25:80

111.67.12.221:8080

207.144.103.227:80

73.116.193.136:80

177.72.13.80:80

70.32.84.74:8080

77.55.211.77:8080

172.104.169.32:8080

51.159.23.217:443

80.249.176.206:80

192.241.146.84:8080

190.115.18.139:8080

190.190.148.27:8080

104.131.41.185:8080

rsa_pubkey.plain
1
-----BEGIN PUBLIC KEY-----
2
MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhAOZ9fLJ8UrI0OZURpPsR3eijAyfPj3z6
3
uS75f2igmYFW2aWgNcFIzsAYQleKzD0nlCFHOo7Zf8/4wY2UW0CJ4dJEHnE/PHlz
4
6uNk3pxjm7o4eCDyiJbzf+k0Azjl0q54FQIDAQAB
5
-----END PUBLIC KEY-----

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Emotet payload 3 IoCs

    Detects Emotet payload in memory.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    "C:\Users\Admin\AppData\Local\Temp\a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:5016

Network

  • flag-us
    DNS
    8.8.8.8.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    8.8.8.8.in-addr.arpa
    IN PTR
    Response
    8.8.8.8.in-addr.arpa
    IN PTR
    dnsgoogle
  • 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
    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
    68.159.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    68.159.190.20.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
    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
    50.23.12.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    50.23.12.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    206.23.85.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    206.23.85.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    18.134.221.88.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    18.134.221.88.in-addr.arpa
    IN PTR
    Response
    18.134.221.88.in-addr.arpa
    IN PTR
    a88-221-134-18deploystaticakamaitechnologiescom
  • flag-us
    DNS
    13.227.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    13.227.111.52.in-addr.arpa
    IN PTR
    Response
  • 45.173.88.33:80
    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    260 B
    5
  • 209.126.6.222:8080
    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    260 B
    5
  • 5.153.250.14:8080
    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    260 B
    5
  • 190.163.31.26:80
    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    260 B
    5
  • 94.206.45.18:80
    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    260 B
    5
  • 68.183.170.114:8080
    a7f2486cbbd227cf6d1fafdef8936a3eb2578df15eb3cf6b152812067d4c6ce5.exe
    260 B
    5
  • 8.8.8.8:53
    8.8.8.8.in-addr.arpa
    dns
    66 B
    90 B
    1
    1

    DNS Request

    8.8.8.8.in-addr.arpa

  • 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
    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
    68.159.190.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    68.159.190.20.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
    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
    50.23.12.20.in-addr.arpa
    dns
    70 B
    156 B
    1
    1

    DNS Request

    50.23.12.20.in-addr.arpa

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

    DNS Request

    206.23.85.13.in-addr.arpa

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

    DNS Request

    18.134.221.88.in-addr.arpa

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

    DNS Request

    13.227.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5016-4-0x0000000000680000-0x0000000000689000-memory.dmp

    Filesize

    36KB

  • memory/5016-0-0x00000000022B0000-0x00000000022BC000-memory.dmp

    Filesize

    48KB

  • memory/5016-5-0x00000000022B0000-0x00000000022BC000-memory.dmp

    Filesize

    48KB

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