Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 21:52

General

  • Target

    JaffaCakes118_baf6e1bca0f3fe92205ffa536f039fb427db0fafdb8a60550fbd2dcfc18a8a05.dll

  • Size

    2.1MB

  • MD5

    698d6c1a968c8a10e8ac32b76f2467d6

  • SHA1

    f6c611766a1ae657b422cf8ea17bab63dc773202

  • SHA256

    baf6e1bca0f3fe92205ffa536f039fb427db0fafdb8a60550fbd2dcfc18a8a05

  • SHA512

    f3ebf6d8d912a3eb66bd47a2b5eee7dbc87ecc170326f02726963a6e271580ebd21d388d8076dd3b72ed6bf8a8f2f2043b6e212c711bc78f125c7270962464db

  • SSDEEP

    3072:mUd2wnncoy08JVRgsLFu17v5PjGjGIGI5JRZiGM652qRX8tfkFdRYCWcFEa+kR1:mmn1P8JV7YD5qfrdZiGhNW87zia+G1

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
  • 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 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_baf6e1bca0f3fe92205ffa536f039fb427db0fafdb8a60550fbd2dcfc18a8a05.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_baf6e1bca0f3fe92205ffa536f039fb427db0fafdb8a60550fbd2dcfc18a8a05.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:300
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3056
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3068

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/300-0-0x0000000002320000-0x000000000257D000-memory.dmp

      Filesize

      2.4MB

    • memory/300-1-0x00000000001B0000-0x00000000001F5000-memory.dmp

      Filesize

      276KB

    • memory/300-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/300-2-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/300-6-0x00000000001B0000-0x00000000001F5000-memory.dmp

      Filesize

      276KB

    • memory/300-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/3068-4-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/3068-5-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB