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Analysis

  • max time kernel
    131s
  • 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
    24/12/2024, 00:12

General

  • Target

    JaffaCakes118_1cea06332bb5be8daf8d88c00b03d172173c9660245c02d355e6d06311be8545.dll

  • Size

    2.2MB

  • MD5

    2b8c3f5a92e8ff1230e7e613560530b1

  • SHA1

    d853c096ae9d6babb666eb3f482a73c4a88d1336

  • SHA256

    1cea06332bb5be8daf8d88c00b03d172173c9660245c02d355e6d06311be8545

  • SHA512

    be280982f7c7631dcbadf4066c78deb67b90061802ae0fd5b4b8f4c57525563e34d65f42fb16b804e04e418cdf03d7ffc4e5564b0d9ef77948196839cc25a97b

  • SSDEEP

    6144:Zo0gTwr/cG3J8Wt/s1XGxfSCkq/vWc3Wh0lxPIerq7g:ZoidiofStT

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_1cea06332bb5be8daf8d88c00b03d172173c9660245c02d355e6d06311be8545.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4804
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cea06332bb5be8daf8d88c00b03d172173c9660245c02d355e6d06311be8545.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2588
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3688
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4356
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 632
          3⤵
          • Program crash
          PID:4192
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2588 -ip 2588
      1⤵
        PID:3292

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2588-0-0x0000000002AD0000-0x0000000002D2D000-memory.dmp

        Filesize

        2.4MB

      • memory/2588-1-0x0000000002D30000-0x0000000002D75000-memory.dmp

        Filesize

        276KB

      • memory/2588-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2588-2-0x00000000013B0000-0x00000000013B1000-memory.dmp

        Filesize

        4KB

      • memory/2588-6-0x0000000002D30000-0x0000000002D75000-memory.dmp

        Filesize

        276KB

      • memory/4356-5-0x000001F07D090000-0x000001F07D091000-memory.dmp

        Filesize

        4KB

      • memory/4356-4-0x000001F07CEF0000-0x000001F07CF18000-memory.dmp

        Filesize

        160KB

      • memory/4356-7-0x000001F07CEF0000-0x000001F07CF18000-memory.dmp

        Filesize

        160KB