Analysis

  • max time kernel
    133s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 20:48

General

  • Target

    2dbfa40076583c66ccd1d6708e39cf2e_JaffaCakes118.exe

  • Size

    436KB

  • MD5

    2dbfa40076583c66ccd1d6708e39cf2e

  • SHA1

    a540327dca85de48352f7d3ee18d7db6a3d06362

  • SHA256

    eeb159123c0ef02e5fc89aad4e2e6ea1f1e91667d63dfa210c214a27d0640359

  • SHA512

    903c85874f795be841d17265f33b474ff1108d91f1d71b96a8ddfe826afadc26813b64060b9b7a4fdfa2dcf59b52436c95c6f343e222cbafca260f8cd88ce33c

  • SSDEEP

    6144:pkVJ67Jhvuoo9bJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZGlOFfQbXU9s79MNBjKotc

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot157

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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\2dbfa40076583c66ccd1d6708e39cf2e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2dbfa40076583c66ccd1d6708e39cf2e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3336
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3568
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4812
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3336 -s 848
        2⤵
        • Program crash
        PID:3688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3336 -ip 3336
      1⤵
        PID:1812

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3336-4-0x0000000003580000-0x00000000035BB000-memory.dmp

        Filesize

        236KB

      • memory/3336-0-0x0000000003540000-0x000000000357F000-memory.dmp

        Filesize

        252KB

      • memory/3336-6-0x0000000003580000-0x00000000035BB000-memory.dmp

        Filesize

        236KB

      • memory/3336-5-0x0000000003400000-0x000000000343C000-memory.dmp

        Filesize

        240KB

      • memory/3336-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3336-7-0x0000000002510000-0x0000000002511000-memory.dmp

        Filesize

        4KB

      • memory/3336-11-0x00000000033E0000-0x00000000033F1000-memory.dmp

        Filesize

        68KB

      • memory/3336-12-0x0000000003580000-0x00000000035BB000-memory.dmp

        Filesize

        236KB

      • memory/3568-9-0x0000019980080000-0x0000019980081000-memory.dmp

        Filesize

        4KB

      • memory/3568-10-0x00000199FFF60000-0x00000199FFF89000-memory.dmp

        Filesize

        164KB

      • memory/3568-13-0x00000199FFF60000-0x00000199FFF89000-memory.dmp

        Filesize

        164KB