Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    01/11/2021, 18:19

General

  • Target
    ffe21dc02e9a638307501285b024aefe.exe
  • Size 832KB
  • Sample211101-wx7d7afdap
  • SHA256 94d90e7f0577f2e80461a2eef2bfe4710a6e1afddb6bb2b0585610c1dda0beec
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 100019

Botnet
  • lip143

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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffe21dc02e9a638307501285b024aefe.exe
    "C:\Users\Admin\AppData\Local\Temp\ffe21dc02e9a638307501285b024aefe.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3352
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:604
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1288

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/604-124-0x000001F537430000-0x000001F537431000-memory.dmp

          memory/604-123-0x000001F5373F0000-0x000001F537419000-memory.dmp

          memory/604-126-0x000001F537460000-0x000001F537462000-memory.dmp

          memory/604-125-0x000001F537460000-0x000001F537462000-memory.dmp

          memory/3352-115-0x0000000002DD0000-0x0000000002E0F000-memory.dmp

          memory/3352-118-0x0000000002E11000-0x0000000002E4B000-memory.dmp

          memory/3352-119-0x0000000002620000-0x000000000265C000-memory.dmp

          memory/3352-120-0x0000000002670000-0x0000000002671000-memory.dmp

          memory/3352-121-0x0000000010001000-0x0000000010003000-memory.dmp