Analysis

  • max time kernel
    132s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 17:50

General

  • Target

    ca393dc0c3e500e12f61418618c38cbc1f815dfc6760553b6400e7cd1522d78c.dll

  • Size

    1.8MB

  • MD5

    6bade87a07c2bbe3cc70c0aaa836b22c

  • SHA1

    d87fd62d2b7a7e0f33a9009727c80d17a1501571

  • SHA256

    ca393dc0c3e500e12f61418618c38cbc1f815dfc6760553b6400e7cd1522d78c

  • SHA512

    b60246469b3cf988ab0f8b9ffc635b7c5bdfb20f9bba5b7ba5074a47b8d0aa07b92fe63be1bb09b544697855905aa238209118d999339045d4cde492c5cad6e7

  • SSDEEP

    1536:0BOA0qKzBmromPgBqLxBqy5ZehAcITbk1fPeWnOCl/JPL48XpHv:0cFqKzBrtwq+ZPTbgmWnBJ4oVv

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\ca393dc0c3e500e12f61418618c38cbc1f815dfc6760553b6400e7cd1522d78c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ca393dc0c3e500e12f61418618c38cbc1f815dfc6760553b6400e7cd1522d78c.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2460
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2228-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2228-5-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2228-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2492-1-0x0000000000250000-0x0000000000295000-memory.dmp

      Filesize

      276KB

    • memory/2492-0-0x0000000001FA0000-0x00000000021FD000-memory.dmp

      Filesize

      2.4MB

    • memory/2492-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2492-2-0x00000000001A0000-0x00000000001A1000-memory.dmp

      Filesize

      4KB

    • memory/2492-6-0x0000000000250000-0x0000000000295000-memory.dmp

      Filesize

      276KB

    • memory/2492-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB