Analysis

  • max time kernel
    34s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    06/05/2021, 05:35

General

  • Target
    redbutton.exe
  • Size 644KB
  • Sample210506-pbjf581chj
  • SHA256 0cbb778ba97972e04788fa7fee0d36e4c0e584df2dd07fa9cc93c6fa1a81a6b2
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 2000029

Botnet
  • tot94

C2
  • 103.66.72.217:443

  • 117.252.68.211:443

  • 103.124.173.35:443

  • 115.73.211.230:443

  • 117.54.250.246:443

  • 131.0.112.122:443

  • 102.176.221.78:443

  • 181.176.161.143:443

  • 154.79.251.172:443

  • 103.111.199.76:443

  • 103.54.41.193:443

  • 154.79.244.182:443

  • 154.79.245.158:443

  • 139.255.116.42:443

  • 178.254.161.250:443

  • 178.134.47.166:443

  • 158.181.179.229:443

  • 103.90.197.33:443

  • 109.207.165.40:443

  • 178.72.192.20:443

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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\redbutton.exe
    "C:\Users\Admin\AppData\Local\Temp\redbutton.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2712
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe
        2⤵
          PID:2764
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2788

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2788-122-0x0000028BC9C70000-0x0000028BC9C99000-memory.dmp

            memory/2788-123-0x0000028BC9CC0000-0x0000028BC9CC1000-memory.dmp

            memory/4024-114-0x0000000002440000-0x000000000247F000-memory.dmp

            memory/4024-118-0x00000000024B1000-0x00000000024EA000-memory.dmp

            memory/4024-117-0x0000000002400000-0x000000000243C000-memory.dmp

            memory/4024-119-0x0000000000790000-0x0000000000791000-memory.dmp

            memory/4024-120-0x0000000010001000-0x0000000010003000-memory.dmp