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Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2024, 16:05

General

  • Target

    JaffaCakes118_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll

  • Size

    440KB

  • MD5

    190e55371d31feff6d05bb4fd34c0c36

  • SHA1

    4f0a5b29d99430928a4977cd6f7e6574f296dd80

  • SHA256

    71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322

  • SHA512

    c23dd5f5f73e4016a7f7d5256217972e06ac0ecc0a98d7a7b1a4a81269d6299e5501542571c1e840bd13b83e97d5e3a3859c29be2f5d8cbcea23cf0325731e99

  • SSDEEP

    6144:v5+iRFTkRhO9SE8tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk5tZTm4EBpL0zacMScx7

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_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5032
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1780
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:696
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 644
          3⤵
          • Program crash
          PID:4900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2332 -ip 2332
      1⤵
        PID:664

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/696-14-0x000002A96BC50000-0x000002A96BC78000-memory.dmp

        Filesize

        160KB

      • memory/696-15-0x000002A96BD20000-0x000002A96BD21000-memory.dmp

        Filesize

        4KB

      • memory/696-18-0x000002A96BC50000-0x000002A96BC78000-memory.dmp

        Filesize

        160KB

      • memory/2332-1-0x0000000002CD0000-0x0000000002D0B000-memory.dmp

        Filesize

        236KB

      • memory/2332-3-0x0000000001120000-0x0000000001158000-memory.dmp

        Filesize

        224KB

      • memory/2332-5-0x0000000002D10000-0x0000000002D49000-memory.dmp

        Filesize

        228KB

      • memory/2332-8-0x0000000002D50000-0x0000000002D88000-memory.dmp

        Filesize

        224KB

      • memory/2332-11-0x0000000002D90000-0x0000000002DD5000-memory.dmp

        Filesize

        276KB

      • memory/2332-13-0x00000000010A0000-0x00000000010A3000-memory.dmp

        Filesize

        12KB

      • memory/2332-12-0x00000000010C0000-0x00000000010C1000-memory.dmp

        Filesize

        4KB

      • memory/2332-17-0x0000000002D90000-0x0000000002DD5000-memory.dmp

        Filesize

        276KB

      • memory/2332-16-0x0000000002B50000-0x0000000002BCA000-memory.dmp

        Filesize

        488KB