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Analysis

  • max time kernel
    144s
  • 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, 18:07

General

  • Target

    JaffaCakes118_68686d6e4e7390f1de670e74cc9004ef99de279071b0a65acd37c016e7aebdef.dll

  • Size

    2.0MB

  • MD5

    7cef040465b530229ac77d6414c8b8ca

  • SHA1

    05c19ac46b8e8444fb97c9f74ee10e8a1c93ba7e

  • SHA256

    68686d6e4e7390f1de670e74cc9004ef99de279071b0a65acd37c016e7aebdef

  • SHA512

    e7eec92731a4209493457fc8b0321f0f9efa4beb10b57fdb6c9144a74d668f4c4a9f997fa51d2b11cb5342d07612a39f72d1d082e6ba3b2dfd7aacb435e4c886

  • SSDEEP

    6144:qpXjcPUqviYVZFiKXJxDPbOoJcfgQwJ2vkeDkCSHVmrOISZKByfjYoxj:qpXjcPl7FzHebpID

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

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_68686d6e4e7390f1de670e74cc9004ef99de279071b0a65acd37c016e7aebdef.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3308
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68686d6e4e7390f1de670e74cc9004ef99de279071b0a65acd37c016e7aebdef.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3136
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:116
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3136 -s 652
          3⤵
          • Program crash
          PID:1616
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3136 -ip 3136
      1⤵
        PID:1464

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1080-4-0x00000241FEF40000-0x00000241FEF41000-memory.dmp

        Filesize

        4KB

      • memory/1080-5-0x00000241FEE20000-0x00000241FEE48000-memory.dmp

        Filesize

        160KB

      • memory/3136-0-0x0000000001FC0000-0x000000000221D000-memory.dmp

        Filesize

        2.4MB

      • memory/3136-1-0x0000000000AE0000-0x0000000000B25000-memory.dmp

        Filesize

        276KB

      • memory/3136-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3136-2-0x0000000000440000-0x0000000000441000-memory.dmp

        Filesize

        4KB

      • memory/3136-6-0x0000000000AE0000-0x0000000000B25000-memory.dmp

        Filesize

        276KB