Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    04/10/2021, 10:29

General

  • Target
    ac1e846a280d6bb2c5db68a2d7293301.exe
  • Size 432KB
  • Sample211004-mh9fkagbd8
  • SHA256 82c3c81ea8c5fb605e216367a214caf5573fa2f4fce9cd4f4dbc9baa9ba12fd6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 100019

Botnet
  • lip128

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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac1e846a280d6bb2c5db68a2d7293301.exe
    "C:\Users\Admin\AppData\Local\Temp\ac1e846a280d6bb2c5db68a2d7293301.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2656
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2668

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2384-115-0x00000000024C0000-0x00000000024FF000-memory.dmp

          memory/2384-119-0x0000000002500000-0x000000000253A000-memory.dmp

          memory/2384-118-0x0000000002480000-0x00000000024BC000-memory.dmp

          memory/2384-121-0x0000000010001000-0x0000000010003000-memory.dmp

          memory/2384-120-0x0000000003630000-0x0000000003631000-memory.dmp

          memory/2656-123-0x00000217FEE80000-0x00000217FEEA9000-memory.dmp

          memory/2656-124-0x00000217FEEC0000-0x00000217FEEC1000-memory.dmp