Analysis

  • max time kernel
    144s
  • max time network
    192s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    14/10/2021, 18:23

General

  • Target
    00a06b3a11d93c721e3e31a74a409707.exe
  • Size 960KB
  • Sample211014-w1f2eaabb5
  • SHA256 5e91d76dc15ec1b53ea0db50584da6444a01876d563c25dfa1baa17cf93b00c6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 2000035

Botnet
  • tot165

C2
  • 36.91.117.231:443

  • 36.89.228.201:443

  • 103.75.32.173:443

  • 45.115.172.105:443

  • 36.95.23.89:443

  • 103.123.86.104:443

  • 202.65.119.162:443

  • 202.9.121.143:443

  • 139.255.65.170:443

  • 110.172.137.20:443

  • 103.146.232.154:443

  • 36.91.88.164:443

  • 103.47.170.131:443

  • 122.117.90.133:443

  • 103.9.188.78:443

  • 210.2.149.202:443

  • 118.91.190.42:443

  • 117.222.61.115:443

  • 117.222.57.92:443

  • 136.228.128.21:443

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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00a06b3a11d93c721e3e31a74a409707.exe
    "C:\Users\Admin\AppData\Local\Temp\00a06b3a11d93c721e3e31a74a409707.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1104
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:268

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1104-63-0x00000000000F0000-0x0000000000119000-memory.dmp

          memory/1104-64-0x0000000000190000-0x0000000000191000-memory.dmp

          memory/1112-53-0x00000000751A1000-0x00000000751A3000-memory.dmp

          memory/1112-54-0x00000000002D0000-0x000000000030C000-memory.dmp

          memory/1112-55-0x0000000000690000-0x00000000006CF000-memory.dmp

          memory/1112-58-0x00000000008F1000-0x000000000092A000-memory.dmp

          memory/1112-59-0x00000000002D0000-0x000000000030C000-memory.dmp

          memory/1112-60-0x0000000000330000-0x0000000000341000-memory.dmp

          memory/1112-61-0x0000000010001000-0x0000000010003000-memory.dmp