Analysis

  • max time kernel
    54s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    29/08/2021, 07:12

General

  • Target
    0d12bf1853b67f132bcc0f387b0ad78e.exe
  • Size 820KB
  • Sample210829-e7sptey9y6
  • SHA256 3a311fa2632d70ba58f402a83270f3111ebd0074fe45ecfad273ebb8aecdd328
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 100019

Botnet
  • top119

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.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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\0d12bf1853b67f132bcc0f387b0ad78e.exe
    "C:\Users\Admin\AppData\Local\Temp\0d12bf1853b67f132bcc0f387b0ad78e.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1840
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1424

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/628-114-0x0000000002990000-0x00000000029CF000-memory.dmp

          memory/628-118-0x00000000029D0000-0x0000000002A0B000-memory.dmp

          memory/628-117-0x0000000002430000-0x000000000246D000-memory.dmp

          memory/628-119-0x0000000002270000-0x0000000002271000-memory.dmp

          memory/628-120-0x0000000010001000-0x0000000010003000-memory.dmp

          memory/1840-123-0x0000014EBC090000-0x0000014EBC091000-memory.dmp

          memory/1840-122-0x0000014EBC050000-0x0000014EBC079000-memory.dmp