Analysis

  • max time kernel
    148s
  • 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
    29-12-2024 13:06

General

  • Target

    JaffaCakes118_882a28ce11d5f0e4440d8e94e73fe9106c074fa3e158428a748af5c3fceda5e5.exe

  • Size

    516KB

  • MD5

    a77a4031374290882b9715b383558ed3

  • SHA1

    b20c2c0e1505adae123359dce263f64e0eafd0f0

  • SHA256

    882a28ce11d5f0e4440d8e94e73fe9106c074fa3e158428a748af5c3fceda5e5

  • SHA512

    5d6b4ffdea7a5410be0c044a261875e1c8502f5bea7ff624f13667f8fd7957fcc593c83f13e5471be2a0a4c0ce83fb3effe3a216f843bf77e9f22c8c2e177b01

  • SSDEEP

    12288:cbVMh0tRyr3W3SLniM+uwkMx8nXoTT0WJZmo:WMh0tRy/3lY8X2xJZmo

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_882a28ce11d5f0e4440d8e94e73fe9106c074fa3e158428a748af5c3fceda5e5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_882a28ce11d5f0e4440d8e94e73fe9106c074fa3e158428a748af5c3fceda5e5.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4196
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:220
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 556
        2⤵
        • Program crash
        PID:2724
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4812 -ip 4812
      1⤵
        PID:3452

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4196-10-0x000001065B100000-0x000001065B101000-memory.dmp

        Filesize

        4KB

      • memory/4196-9-0x000001065AE60000-0x000001065AE89000-memory.dmp

        Filesize

        164KB

      • memory/4196-13-0x000001065AE60000-0x000001065AE89000-memory.dmp

        Filesize

        164KB

      • memory/4812-1-0x0000000002620000-0x000000000265F000-memory.dmp

        Filesize

        252KB

      • memory/4812-4-0x00000000024B0000-0x00000000024EC000-memory.dmp

        Filesize

        240KB

      • memory/4812-5-0x0000000002660000-0x000000000269B000-memory.dmp

        Filesize

        236KB

      • memory/4812-6-0x0000000002660000-0x000000000269B000-memory.dmp

        Filesize

        236KB

      • memory/4812-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4812-7-0x00000000026A0000-0x00000000026A1000-memory.dmp

        Filesize

        4KB

      • memory/4812-11-0x0000000002490000-0x00000000024A3000-memory.dmp

        Filesize

        76KB

      • memory/4812-12-0x0000000002660000-0x000000000269B000-memory.dmp

        Filesize

        236KB