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Analysis

  • max time kernel
    136s
  • 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
    30/12/2024, 17:21

General

  • Target

    JaffaCakes118_033b78bab43276f4abd4cff5710edfb01fe693edcf5d3f77c81cc4ddbe9d08ca.dll

  • Size

    440KB

  • MD5

    1af85a5a71eed4642f5d6c9ed8371dbf

  • SHA1

    1f98b337779ee8aac03c488016cf880dab11dea3

  • SHA256

    033b78bab43276f4abd4cff5710edfb01fe693edcf5d3f77c81cc4ddbe9d08ca

  • SHA512

    fcfcdcf294782d903a5370ab8698df53f40381ca48142470cadd4217c16c9a426844ad4bdc576b8e94c078f32e499757c0848874ea7077f9eb88e064be1abe6b

  • SSDEEP

    6144:v5+iRFTkRhO9SEbtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk6tZTm4EBpL0zacMScx7

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
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_033b78bab43276f4abd4cff5710edfb01fe693edcf5d3f77c81cc4ddbe9d08ca.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_033b78bab43276f4abd4cff5710edfb01fe693edcf5d3f77c81cc4ddbe9d08ca.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3776
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:4172
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3728
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 676
          3⤵
          • Program crash
          PID:732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3776 -ip 3776
      1⤵
        PID:2800

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3728-15-0x000002817F910000-0x000002817F938000-memory.dmp

        Filesize

        160KB

      • memory/3728-14-0x000002817FBB0000-0x000002817FBB1000-memory.dmp

        Filesize

        4KB

      • memory/3776-0-0x0000000002B00000-0x0000000002B3B000-memory.dmp

        Filesize

        236KB

      • memory/3776-4-0x0000000002990000-0x00000000029C8000-memory.dmp

        Filesize

        224KB

      • memory/3776-5-0x0000000002C80000-0x0000000002CB9000-memory.dmp

        Filesize

        228KB

      • memory/3776-8-0x0000000002CC0000-0x0000000002CF8000-memory.dmp

        Filesize

        224KB

      • memory/3776-11-0x0000000002D00000-0x0000000002D45000-memory.dmp

        Filesize

        276KB

      • memory/3776-13-0x0000000002B40000-0x0000000002B43000-memory.dmp

        Filesize

        12KB

      • memory/3776-12-0x0000000002B60000-0x0000000002B61000-memory.dmp

        Filesize

        4KB

      • memory/3776-16-0x0000000002D00000-0x0000000002D45000-memory.dmp

        Filesize

        276KB