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
    26-12-2024 20:25

General

  • Target

    JaffaCakes118_6e0195c6ecebb0182d6405a26b6203f5291d4b122707510fbfa141801ee0d3fb.exe

  • Size

    436KB

  • MD5

    3e1667595be76052158a125201f39ab1

  • SHA1

    e9e71bbd72994bdb0dcab378d76a4ceef6e78627

  • SHA256

    6e0195c6ecebb0182d6405a26b6203f5291d4b122707510fbfa141801ee0d3fb

  • SHA512

    23dde2b7d045c7b3c29e295c978dce6c321f41bcdd642fb05ba75f06900d84515b043a2e7e0b71ed7a8f287fe6ff67aab3edade6290706d470ba154ddaee528e

  • SSDEEP

    6144:pkVJ67JhvuooIbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZblOFfQbXU9s79MNBjKotc

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_6e0195c6ecebb0182d6405a26b6203f5291d4b122707510fbfa141801ee0d3fb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e0195c6ecebb0182d6405a26b6203f5291d4b122707510fbfa141801ee0d3fb.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3148
    • 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:916
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 824
        2⤵
        • Program crash
        PID:2536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3148 -ip 3148
      1⤵
        PID:4856

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3148-6-0x0000000003560000-0x000000000359B000-memory.dmp

        Filesize

        236KB

      • memory/3148-4-0x0000000003560000-0x000000000359B000-memory.dmp

        Filesize

        236KB

      • memory/3148-5-0x00000000033E0000-0x000000000341C000-memory.dmp

        Filesize

        240KB

      • memory/3148-0-0x0000000003520000-0x000000000355F000-memory.dmp

        Filesize

        252KB

      • memory/3148-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3148-7-0x00000000024F0000-0x00000000024F1000-memory.dmp

        Filesize

        4KB

      • memory/3148-11-0x00000000033C0000-0x00000000033D1000-memory.dmp

        Filesize

        68KB

      • memory/3148-12-0x0000000003560000-0x000000000359B000-memory.dmp

        Filesize

        236KB

      • memory/3632-9-0x000002A116D00000-0x000002A116D01000-memory.dmp

        Filesize

        4KB

      • memory/3632-10-0x000002A116B60000-0x000002A116B89000-memory.dmp

        Filesize

        164KB

      • memory/3632-13-0x000002A116B60000-0x000002A116B89000-memory.dmp

        Filesize

        164KB