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
    25-12-2024 13:38

General

  • Target

    JaffaCakes118_6a15334cfc7201cdb514bbef9e1294f6c65e2d01a239f88a8fc6329db3fabd81.exe

  • Size

    516KB

  • MD5

    9ed28b7cc5dc6a61e91b696c4a40243e

  • SHA1

    8f94a963931e28ef59167241f46b088cf4790557

  • SHA256

    6a15334cfc7201cdb514bbef9e1294f6c65e2d01a239f88a8fc6329db3fabd81

  • SHA512

    8533589e5832aab69faead0e0bbf1a49eefca123fc4c606ca7e41d6aa9df717b40ce0f79b7c9030f340a420741ee42f939b761af9070a44419c30ddcbb3e6583

  • SSDEEP

    12288:cbVMh0tRyr3W3SNniM+uwkMx8nXoTT0WJZmo:WMh0tRyV3lY8X2xJZmo

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_6a15334cfc7201cdb514bbef9e1294f6c65e2d01a239f88a8fc6329db3fabd81.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a15334cfc7201cdb514bbef9e1294f6c65e2d01a239f88a8fc6329db3fabd81.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4004
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1672
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4456
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4004 -s 580
        2⤵
        • Program crash
        PID:4900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 380 -p 4004 -ip 4004
      1⤵
        PID:3772

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1672-9-0x00000219FE530000-0x00000219FE531000-memory.dmp

        Filesize

        4KB

      • memory/1672-10-0x00000219FE290000-0x00000219FE2B9000-memory.dmp

        Filesize

        164KB

      • memory/4004-4-0x00000000022C0000-0x00000000022FC000-memory.dmp

        Filesize

        240KB

      • memory/4004-0-0x0000000002410000-0x000000000244F000-memory.dmp

        Filesize

        252KB

      • memory/4004-5-0x0000000002450000-0x000000000248B000-memory.dmp

        Filesize

        236KB

      • memory/4004-6-0x0000000002450000-0x000000000248B000-memory.dmp

        Filesize

        236KB

      • memory/4004-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4004-7-0x00000000025B0000-0x00000000025B1000-memory.dmp

        Filesize

        4KB

      • memory/4004-11-0x00000000022A0000-0x00000000022B3000-memory.dmp

        Filesize

        76KB

      • memory/4004-12-0x0000000002450000-0x000000000248B000-memory.dmp

        Filesize

        236KB