Analysis

  • max time kernel
    133s
  • 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 14:57

General

  • Target

    JaffaCakes118_4c015641cd01e3968ead0d74511fbb5d973d07fb53d74858578491fdce109d90.exe

  • Size

    436KB

  • MD5

    e41482b124e48b4e3c42d19131e30539

  • SHA1

    20929fe7deb45d1279b4c30128f30fcc37ee57b5

  • SHA256

    4c015641cd01e3968ead0d74511fbb5d973d07fb53d74858578491fdce109d90

  • SHA512

    e5a7bb76b6e3bbdeb2c682f0b41cc4357acab9d2ed646b2e7deb63fd50e5aa2040dfe9c1f38a280d2a92f08c8f8b9aa218e47b116310acd1a49d68c0df45dd39

  • SSDEEP

    6144:pkVJ67JhvuoovbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZQlOFfQbXU9s79MNBjKotc

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_4c015641cd01e3968ead0d74511fbb5d973d07fb53d74858578491fdce109d90.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c015641cd01e3968ead0d74511fbb5d973d07fb53d74858578491fdce109d90.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1948
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3200
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 840
        2⤵
        • Program crash
        PID:1864
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2124 -ip 2124
      1⤵
        PID:1160

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1948-9-0x0000028C6E280000-0x0000028C6E281000-memory.dmp

        Filesize

        4KB

      • memory/1948-10-0x0000028C6DFE0000-0x0000028C6E009000-memory.dmp

        Filesize

        164KB

      • memory/1948-13-0x0000028C6DFE0000-0x0000028C6E009000-memory.dmp

        Filesize

        164KB

      • memory/2124-3-0x0000000003400000-0x000000000343C000-memory.dmp

        Filesize

        240KB

      • memory/2124-0-0x0000000003540000-0x000000000357F000-memory.dmp

        Filesize

        252KB

      • memory/2124-5-0x0000000003580000-0x00000000035BB000-memory.dmp

        Filesize

        236KB

      • memory/2124-6-0x0000000003580000-0x00000000035BB000-memory.dmp

        Filesize

        236KB

      • memory/2124-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2124-7-0x0000000002430000-0x0000000002431000-memory.dmp

        Filesize

        4KB

      • memory/2124-11-0x0000000002300000-0x0000000002311000-memory.dmp

        Filesize

        68KB

      • memory/2124-12-0x0000000003580000-0x00000000035BB000-memory.dmp

        Filesize

        236KB