Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 07:21

General

  • Target

    5af6597f9c94c1016f8d812bbacc4a7c_JaffaCakes118.exe

  • Size

    436KB

  • MD5

    5af6597f9c94c1016f8d812bbacc4a7c

  • SHA1

    55b24ff64dfe2864651e64baafcd57fca0f71dab

  • SHA256

    9476f23d474472b3f4c36cf667a60f34aafb82e16f66ae2373d9a4e886e23717

  • SHA512

    d9b5c6b04cc9f28a2298f27bf405a9ebd5bed64a4783b22a9e6dfda61a363592673b56fe8608b7605fe7e629298452c81d826719c7f79cff35f3c2760ed80e7f

  • SSDEEP

    6144:pkVJ67JhvuooUbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZblOFfQbXU9s79MNBjKotc

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\5af6597f9c94c1016f8d812bbacc4a7c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5af6597f9c94c1016f8d812bbacc4a7c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2416
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 832
        2⤵
        • Program crash
        PID:5092
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4900 -ip 4900
      1⤵
        PID:4732

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2416-9-0x0000025C6F820000-0x0000025C6F821000-memory.dmp

        Filesize

        4KB

      • memory/2416-10-0x0000025C6F680000-0x0000025C6F6A9000-memory.dmp

        Filesize

        164KB

      • memory/2416-13-0x0000025C6F680000-0x0000025C6F6A9000-memory.dmp

        Filesize

        164KB

      • memory/4900-4-0x0000000003220000-0x000000000325B000-memory.dmp

        Filesize

        236KB

      • memory/4900-0-0x00000000031E0000-0x000000000321F000-memory.dmp

        Filesize

        252KB

      • memory/4900-5-0x0000000002440000-0x000000000247C000-memory.dmp

        Filesize

        240KB

      • memory/4900-6-0x0000000003220000-0x000000000325B000-memory.dmp

        Filesize

        236KB

      • memory/4900-7-0x0000000002320000-0x0000000002321000-memory.dmp

        Filesize

        4KB

      • memory/4900-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4900-11-0x00000000022E0000-0x00000000022F1000-memory.dmp

        Filesize

        68KB

      • memory/4900-12-0x0000000003220000-0x000000000325B000-memory.dmp

        Filesize

        236KB