Analysis

  • max time kernel
    149s
  • max time network
    142s
  • 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 14:42

General

  • Target

    JaffaCakes118_b787536bb28af0cbabe69537d54cddf026699ea7724b68d70a0e850e430da75b.dll

  • Size

    2.2MB

  • MD5

    1cbcc09e3b88a8b44ecb2b7b6fd3d666

  • SHA1

    8c69285ac90c5b43bf40b76071f406bd98129ace

  • SHA256

    b787536bb28af0cbabe69537d54cddf026699ea7724b68d70a0e850e430da75b

  • SHA512

    69a722dcbb32bce826b2d6959dc09c38eb4755721452062e0eda2a5887ed30c8713ff6bf33ee1f862de975a9fec92bdfdc3ff362a7a8df0823a51b68c6d68ef0

  • SSDEEP

    6144:jI/PVUyWxpgmU2nXsEjAWFaOFPSAWcLH/FrfWCtGVRz4f+:jIde7pFaPY

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_b787536bb28af0cbabe69537d54cddf026699ea7724b68d70a0e850e430da75b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b787536bb28af0cbabe69537d54cddf026699ea7724b68d70a0e850e430da75b.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:796
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3260
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2428
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 796 -s 640
          3⤵
          • Program crash
          PID:2756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 796 -ip 796
      1⤵
        PID:2500

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/796-0-0x0000000002CF0000-0x0000000002F4D000-memory.dmp

        Filesize

        2.4MB

      • memory/796-1-0x0000000002F70000-0x0000000002FB5000-memory.dmp

        Filesize

        276KB

      • memory/796-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/796-2-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

        Filesize

        4KB

      • memory/796-6-0x0000000002F70000-0x0000000002FB5000-memory.dmp

        Filesize

        276KB

      • memory/2428-4-0x000001A184030000-0x000001A184031000-memory.dmp

        Filesize

        4KB

      • memory/2428-5-0x000001A183ED0000-0x000001A183EF8000-memory.dmp

        Filesize

        160KB