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Analysis

  • max time kernel
    135s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2024, 21:36 UTC

General

  • Target

    JaffaCakes118_fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377.dll

  • Size

    2.1MB

  • MD5

    223d4556d6f8ec3002352df67345d532

  • SHA1

    8df313d8987c4f56cb28faa9c893fd443093f3ba

  • SHA256

    fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377

  • SHA512

    094a59b854873c0884d690caf7e2c8c8662ad42a10237fa6d343a3749a0bd170c59e7d5dc0939f4d1d24d7ab53ff68d5d21fff7cb70f4ab77726ed49b6f1e8b7

  • SSDEEP

    3072:mUd2wnncoy08JVRgsLFu17v5PjGjGIGI5JRZiGM652qRX8tfkFdRYCWcFEa+kR8:mmn1P8JV7YD5qfrdZiGhNW87zia+G8

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

C2

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes
  • autorun

ecc_pubkey.base64
1
RUNTMzAAAABbfmkJRvwyw7iFkX40hL2HwsUeOSZZZo0FRRWGkY6J1+gf3YKq13Ee4sY3Jb9/0myCr0MwzNK1K2l5yuY87nW29Q/yjMJG0ISDj0HNBC3G+ZGta6Oi9QkjCwnNGbw2hQ4=

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Program crash 1 IoCs
  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5004
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:904
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3944
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 632
          3⤵
          • Program crash
          PID:3016
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5004 -ip 5004
      1⤵
        PID:4712

      Network

      • 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
        20.210.23.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        20.210.23.2.in-addr.arpa
        IN PTR
        Response
        20.210.23.2.in-addr.arpa
        IN PTR
        a2-23-210-20deploystaticakamaitechnologiescom
      • flag-us
        DNS
        14.160.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        14.160.190.20.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
        104.219.191.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        104.219.191.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        56.163.245.4.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        56.163.245.4.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        241.42.69.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        241.42.69.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        182.129.81.91.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        182.129.81.91.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        22.210.23.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        22.210.23.2.in-addr.arpa
        IN PTR
        Response
        22.210.23.2.in-addr.arpa
        IN PTR
        a2-23-210-22deploystaticakamaitechnologiescom
      • flag-us
        DNS
        81.144.22.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        81.144.22.2.in-addr.arpa
        IN PTR
        Response
        81.144.22.2.in-addr.arpa
        IN PTR
        a2-22-144-81deploystaticakamaitechnologiescom
      • flag-us
        DNS
        108.116.69.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        108.116.69.13.in-addr.arpa
        IN PTR
        Response
      • 49.176.188.184:443
        wermgr.exe
        260 B
        5
      • 186.121.214.106:443
        wermgr.exe
        260 B
        5
      • 189.51.118.78:443
        wermgr.exe
        260 B
        5
      • 41.175.22.226:443
        wermgr.exe
        260 B
        5
      • 61.69.102.170:443
        wermgr.exe
        260 B
        5
      • 103.108.97.51:443
        wermgr.exe
        260 B
        5
      • 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
        20.210.23.2.in-addr.arpa
        dns
        70 B
        133 B
        1
        1

        DNS Request

        20.210.23.2.in-addr.arpa

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

        DNS Request

        14.160.190.20.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
        104.219.191.52.in-addr.arpa
        dns
        73 B
        147 B
        1
        1

        DNS Request

        104.219.191.52.in-addr.arpa

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

        DNS Request

        56.163.245.4.in-addr.arpa

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

        DNS Request

        241.42.69.40.in-addr.arpa

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

        DNS Request

        182.129.81.91.in-addr.arpa

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

        DNS Request

        22.210.23.2.in-addr.arpa

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

        DNS Request

        81.144.22.2.in-addr.arpa

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

        DNS Request

        108.116.69.13.in-addr.arpa

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3944-4-0x00000130D1820000-0x00000130D1821000-memory.dmp

        Filesize

        4KB

      • memory/3944-5-0x00000130D1580000-0x00000130D15A8000-memory.dmp

        Filesize

        160KB

      • memory/5004-0-0x0000000002590000-0x00000000027ED000-memory.dmp

        Filesize

        2.4MB

      • memory/5004-1-0x0000000002930000-0x0000000002975000-memory.dmp

        Filesize

        276KB

      • memory/5004-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/5004-2-0x00000000028F0000-0x00000000028F1000-memory.dmp

        Filesize

        4KB

      • memory/5004-6-0x0000000002930000-0x0000000002975000-memory.dmp

        Filesize

        276KB

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