Analysis

  • max time kernel
    134s
  • 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
    23-12-2024 16:40

General

  • Target

    JaffaCakes118_d724bc575cc3ef28effbfc33da7b73c2e395f1559eedd59892094ed0f9d78dbc.exe

  • Size

    516KB

  • MD5

    5d9521f68196fcb07ddf529161423955

  • SHA1

    b50402bad6158de9f73047b6669665bb7e7c2e1a

  • SHA256

    d724bc575cc3ef28effbfc33da7b73c2e395f1559eedd59892094ed0f9d78dbc

  • SHA512

    16e12c1cab54369922067564b5aadce023afc547e6ff56ca62bf6a25a37d2dbc5420d006b3b8940eb0a0deb5d450c4ae29ca3531764caca4e2936789d73220d8

  • SSDEEP

    12288:cbVMh0tRyr3W3SOVniM+uwkMx8nXoTT0WJZmo:WMh0tRyCJ3lY8X2xJZmo

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot153

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_d724bc575cc3ef28effbfc33da7b73c2e395f1559eedd59892094ed0f9d78dbc.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d724bc575cc3ef28effbfc33da7b73c2e395f1559eedd59892094ed0f9d78dbc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4300
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2752
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3912
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 580
        2⤵
        • Program crash
        PID:1376
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4300 -ip 4300
      1⤵
        PID:1084

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2752-10-0x0000015828130000-0x0000015828159000-memory.dmp

        Filesize

        164KB

      • memory/2752-9-0x0000015828290000-0x0000015828291000-memory.dmp

        Filesize

        4KB

      • memory/4300-4-0x00000000022F0000-0x000000000232C000-memory.dmp

        Filesize

        240KB

      • memory/4300-0-0x0000000002460000-0x000000000249F000-memory.dmp

        Filesize

        252KB

      • memory/4300-5-0x00000000025A0000-0x00000000025DB000-memory.dmp

        Filesize

        236KB

      • memory/4300-6-0x00000000025A0000-0x00000000025DB000-memory.dmp

        Filesize

        236KB

      • memory/4300-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4300-7-0x00000000022D0000-0x00000000022D1000-memory.dmp

        Filesize

        4KB

      • memory/4300-11-0x0000000002290000-0x00000000022A3000-memory.dmp

        Filesize

        76KB

      • memory/4300-12-0x00000000025A0000-0x00000000025DB000-memory.dmp

        Filesize

        236KB