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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2024, 09:39

General

  • Target

    JaffaCakes118_dc3333d0df13b8433480367387f1dad8e04a7fe40853a575d6680479cf15f400.dll

  • Size

    440KB

  • MD5

    8fface0a85cc2a2db5dda0a769d2da14

  • SHA1

    5bbd37c0ea7b9ecabf5be58ee4c838796f416e99

  • SHA256

    dc3333d0df13b8433480367387f1dad8e04a7fe40853a575d6680479cf15f400

  • SHA512

    705bc6bdbf93337d0b9c11c7fbb2d9bbdc8cacb991c7e36449e8a64d2d24c8d3e9bb79a6ef0370dde7c07fb9dec790c5d95deb4b2a8bf628616faf0b708fb876

  • SSDEEP

    6144:v5+iRFTkRhO9SEstZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkttZTm4EBpL0zacMScx7

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_dc3333d0df13b8433480367387f1dad8e04a7fe40853a575d6680479cf15f400.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc3333d0df13b8433480367387f1dad8e04a7fe40853a575d6680479cf15f400.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3112
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:5060
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 652
          3⤵
          • Program crash
          PID:3932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1256 -ip 1256
      1⤵
        PID:992

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1256-4-0x0000000002D20000-0x0000000002D58000-memory.dmp

        Filesize

        224KB

      • memory/1256-1-0x0000000002E70000-0x0000000002EAB000-memory.dmp

        Filesize

        236KB

      • memory/1256-8-0x0000000002F30000-0x0000000002F68000-memory.dmp

        Filesize

        224KB

      • memory/1256-5-0x0000000002EB0000-0x0000000002EE9000-memory.dmp

        Filesize

        228KB

      • memory/1256-11-0x0000000002F70000-0x0000000002FB5000-memory.dmp

        Filesize

        276KB

      • memory/1256-13-0x0000000002FC0000-0x0000000002FC3000-memory.dmp

        Filesize

        12KB

      • memory/1256-12-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

        Filesize

        4KB

      • memory/1256-16-0x0000000002F70000-0x0000000002FB5000-memory.dmp

        Filesize

        276KB

      • memory/5060-14-0x000002B8DE030000-0x000002B8DE058000-memory.dmp

        Filesize

        160KB

      • memory/5060-15-0x000002B8DE2D0000-0x000002B8DE2D1000-memory.dmp

        Filesize

        4KB

      • memory/5060-17-0x000002B8DE030000-0x000002B8DE058000-memory.dmp

        Filesize

        160KB