Analysis

  • max time kernel
    142s
  • max time network
    147s
  • 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 15:06

General

  • Target

    JaffaCakes118_947bdb249959ccce90c9bbce49cc4e6c17b133e5b8ad18a62621439c41a1afbf.exe

  • Size

    516KB

  • MD5

    91345b5a0fa5efdcd903a0cf9b52d21e

  • SHA1

    52de2acd424167f451e60e46743f5f0fd04f7518

  • SHA256

    947bdb249959ccce90c9bbce49cc4e6c17b133e5b8ad18a62621439c41a1afbf

  • SHA512

    0088f703b3615ae7cc71c3b1c9843cec4c5d738fd6f52d1e312b6571c675a0d2f40a3a1370504baa62e5b482f4587dd9c7cb734bdc964343f94e8049b5d7fbfa

  • SSDEEP

    12288:cbVMh0tRyr3W3SjniM+uwkMx8nXoTT0WJZmo:WMh0tRy33lY8X2xJZmo

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_947bdb249959ccce90c9bbce49cc4e6c17b133e5b8ad18a62621439c41a1afbf.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_947bdb249959ccce90c9bbce49cc4e6c17b133e5b8ad18a62621439c41a1afbf.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3632
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3652
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 560
        2⤵
        • Program crash
        PID:3620
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1144 -ip 1144
      1⤵
        PID:2072

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1144-0-0x0000000002440000-0x000000000247F000-memory.dmp

        Filesize

        252KB

      • memory/1144-5-0x0000000002480000-0x00000000024BB000-memory.dmp

        Filesize

        236KB

      • memory/1144-6-0x0000000002480000-0x00000000024BB000-memory.dmp

        Filesize

        236KB

      • memory/1144-4-0x0000000002400000-0x000000000243C000-memory.dmp

        Filesize

        240KB

      • memory/1144-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/1144-7-0x00000000022E0000-0x00000000022E1000-memory.dmp

        Filesize

        4KB

      • memory/1144-11-0x00000000022A0000-0x00000000022B3000-memory.dmp

        Filesize

        76KB

      • memory/1144-12-0x0000000002480000-0x00000000024BB000-memory.dmp

        Filesize

        236KB

      • memory/3632-9-0x000002E0C25B0000-0x000002E0C25D9000-memory.dmp

        Filesize

        164KB

      • memory/3632-10-0x000002E0C2810000-0x000002E0C2811000-memory.dmp

        Filesize

        4KB

      • memory/3632-13-0x000002E0C25B0000-0x000002E0C25D9000-memory.dmp

        Filesize

        164KB