Analysis

  • max time kernel
    139s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    21/11/2021, 10:22

General

  • Target
    6ce6bac6ab3c7792af9dc566b81f206a.dll
  • Size 563KB
  • Sample211121-meag3aggc8
  • SHA256 ddf18de4cbb6d9731b53cff4a3285dfc913ea70fcf4ac88a829a21cf4911bdd6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 100019

Botnet
  • soc1

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.

  • 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\6ce6bac6ab3c7792af9dc566b81f206a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:660
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ce6bac6ab3c7792af9dc566b81f206a.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:804
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:620
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:576

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/576-63-0x0000000000110000-0x0000000000111000-memory.dmp

          memory/576-62-0x0000000000060000-0x0000000000089000-memory.dmp

          memory/804-56-0x0000000076341000-0x0000000076343000-memory.dmp

          memory/804-57-0x0000000000A00000-0x0000000000C68000-memory.dmp

          memory/804-58-0x0000000000290000-0x00000000002D5000-memory.dmp

          memory/804-59-0x00000000001F0000-0x0000000000201000-memory.dmp

          memory/804-60-0x0000000010001000-0x0000000010003000-memory.dmp