Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 15:19

General

  • Target

    JaffaCakes118_28644848186100f634404da60b058b18d2464a3a37080211aac429f1e2221489.exe

  • Size

    436KB

  • MD5

    c8a446fdf01a5d346c7fc47bbb30ed4e

  • SHA1

    4fda0dbdcc03a5e3d93808754d1e03b35fdb4df8

  • SHA256

    28644848186100f634404da60b058b18d2464a3a37080211aac429f1e2221489

  • SHA512

    17e332de65ef67c7dd726959580ef4662e4a5dcce454afec160e103f3e4d32f6c43bd741ce94ad40233706e3cc31831e764ab78cb6055313237e27263d7184ee

  • SSDEEP

    6144:pkVJ67JhvuooNbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZylOFfQbXU9s79MNBjKotc

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.

  • Trickbot family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\JaffaCakes118_28644848186100f634404da60b058b18d2464a3a37080211aac429f1e2221489.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_28644848186100f634404da60b058b18d2464a3a37080211aac429f1e2221489.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:636
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 844
        2⤵
        • Program crash
        PID:1272
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2016 -ip 2016
      1⤵
        PID:2320

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/636-9-0x000002EFCA020000-0x000002EFCA049000-memory.dmp

        Filesize

        164KB

      • memory/636-10-0x000002EFCA1C0000-0x000002EFCA1C1000-memory.dmp

        Filesize

        4KB

      • memory/636-13-0x000002EFCA020000-0x000002EFCA049000-memory.dmp

        Filesize

        164KB

      • memory/2016-4-0x00000000024F0000-0x000000000252C000-memory.dmp

        Filesize

        240KB

      • memory/2016-5-0x0000000002570000-0x00000000025AB000-memory.dmp

        Filesize

        236KB

      • memory/2016-6-0x0000000002570000-0x00000000025AB000-memory.dmp

        Filesize

        236KB

      • memory/2016-0-0x0000000002530000-0x000000000256F000-memory.dmp

        Filesize

        252KB

      • memory/2016-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2016-7-0x00000000026E0000-0x00000000026E1000-memory.dmp

        Filesize

        4KB

      • memory/2016-11-0x00000000024D0000-0x00000000024E1000-memory.dmp

        Filesize

        68KB

      • memory/2016-12-0x0000000002570000-0x00000000025AB000-memory.dmp

        Filesize

        236KB