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Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/12/2023, 11:39

General

  • Target

    1619e0d7df07cfa8933a89aabb8b6b5b.exe

  • Size

    432KB

  • MD5

    1619e0d7df07cfa8933a89aabb8b6b5b

  • SHA1

    08159ea8fc5c43ee272089a18aa5619d8bd7b3db

  • SHA256

    57bfa3136909e0e3faf34863503810f55a035e8a8c9f2258a516a757e68235f5

  • SHA512

    bc747c7ba551495639e26d4de0bbadaa07d715540e32440eab781871f829fab90d01f6cdbfc3a7742d8f1fafbf329cba4508114e0a58decb89624fdf6a968caf

  • SSDEEP

    6144:h0lJVu5xP+oYEm8NG/wBHRSIAR9687dX9szOHMVT+R6NWPFgQAXaneCrvDl:h0lJ4jPOzwn+96sdX9szOHMVFCgaJjx

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.

  • Program crash 1 IoCs
  • 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\1619e0d7df07cfa8933a89aabb8b6b5b.exe
    "C:\Users\Admin\AppData\Local\Temp\1619e0d7df07cfa8933a89aabb8b6b5b.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3436
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:468
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4656
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 800
        2⤵
        • Program crash
        PID:3708
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3436 -ip 3436
      1⤵
        PID:3908

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/468-10-0x000001B433CD0000-0x000001B433CF9000-memory.dmp

        Filesize

        164KB

      • memory/468-9-0x000001B433F70000-0x000001B433F71000-memory.dmp

        Filesize

        4KB

      • memory/468-13-0x000001B433CD0000-0x000001B433CF9000-memory.dmp

        Filesize

        164KB

      • memory/3436-0-0x0000000002450000-0x000000000248F000-memory.dmp

        Filesize

        252KB

      • memory/3436-4-0x00000000031F0000-0x000000000322A000-memory.dmp

        Filesize

        232KB

      • memory/3436-6-0x00000000031F0000-0x000000000322A000-memory.dmp

        Filesize

        232KB

      • memory/3436-5-0x0000000002270000-0x00000000022AC000-memory.dmp

        Filesize

        240KB

      • memory/3436-7-0x0000000003230000-0x0000000003231000-memory.dmp

        Filesize

        4KB

      • memory/3436-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3436-12-0x00000000031F0000-0x000000000322A000-memory.dmp

        Filesize

        232KB

      • memory/3436-11-0x0000000002250000-0x0000000002261000-memory.dmp

        Filesize

        68KB