Analysis

  • max time kernel
    131s
  • max time network
    151s
  • 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 14:53

General

  • Target

    JaffaCakes118_78919eea3bb96e6a57adecfa05fde6636a2840c37198410cdcb294acf3621a72.dll

  • Size

    2.2MB

  • MD5

    f3219ab08b05b6e4e74b31f9fdd64458

  • SHA1

    8cf6221b1c5961038e7204c2dca20a4da47487d1

  • SHA256

    78919eea3bb96e6a57adecfa05fde6636a2840c37198410cdcb294acf3621a72

  • SHA512

    6a3233f2e30a942d21b7a62a081a17a7e8ef1b7ec0699ce31874b80fc0b41e72917adade65fce581065ee7b280ed63b10f05587c069acd1125bb1c85246d8b59

  • SSDEEP

    6144:Zo0gTwr/cG3J8Wt/s1XGxfSCkq/vWc3Wh0lxPIerqxg:ZoidiofStp

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_78919eea3bb96e6a57adecfa05fde6636a2840c37198410cdcb294acf3621a72.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78919eea3bb96e6a57adecfa05fde6636a2840c37198410cdcb294acf3621a72.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1920
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:4360
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 632
          3⤵
          • Program crash
          PID:5060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1920 -ip 1920
      1⤵
        PID:3604

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/468-4-0x000001E8C1050000-0x000001E8C1051000-memory.dmp

        Filesize

        4KB

      • memory/468-5-0x000001E8C0DA0000-0x000001E8C0DC8000-memory.dmp

        Filesize

        160KB

      • memory/1920-0-0x00000000024F0000-0x000000000274D000-memory.dmp

        Filesize

        2.4MB

      • memory/1920-1-0x0000000002860000-0x00000000028A5000-memory.dmp

        Filesize

        276KB

      • memory/1920-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/1920-2-0x00000000028D0000-0x00000000028D1000-memory.dmp

        Filesize

        4KB

      • memory/1920-6-0x0000000002860000-0x00000000028A5000-memory.dmp

        Filesize

        276KB