Analysis

  • max time kernel
    134s
  • max time network
    149s
  • 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 16:39

General

  • Target

    JaffaCakes118_bbdefe680c7df5e23a1da80db15e8b0ba027cacaf310a8956b9455389509e9ce.exe

  • Size

    516KB

  • MD5

    cf75108efeb2b4226d3174438a3a8831

  • SHA1

    d59fa07763081fbe6ae0ea85e7c70e5123b34f6b

  • SHA256

    bbdefe680c7df5e23a1da80db15e8b0ba027cacaf310a8956b9455389509e9ce

  • SHA512

    1b9ad3a519c3c09461431a93f56f7d442a2bd9a0b7c60cd881b68ebed3a293052e387a809ebbbbf1b348c726b54d49ad3e6864a1c079320bd7af6c7df2c5af55

  • SSDEEP

    12288:cbVMh0tRyr3W3SnniM+uwkMx8nXoTT0WJZmo:WMh0tRyD3lY8X2xJZmo

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_bbdefe680c7df5e23a1da80db15e8b0ba027cacaf310a8956b9455389509e9ce.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bbdefe680c7df5e23a1da80db15e8b0ba027cacaf310a8956b9455389509e9ce.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1736
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4196
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3876 -s 592
        2⤵
        • Program crash
        PID:3476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3876 -ip 3876
      1⤵
        PID:4700

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1736-9-0x0000024BE5D50000-0x0000024BE5D79000-memory.dmp

        Filesize

        164KB

      • memory/1736-10-0x0000024BE5EF0000-0x0000024BE5EF1000-memory.dmp

        Filesize

        4KB

      • memory/1736-13-0x0000024BE5D50000-0x0000024BE5D79000-memory.dmp

        Filesize

        164KB

      • memory/3876-4-0x0000000002510000-0x000000000254C000-memory.dmp

        Filesize

        240KB

      • memory/3876-0-0x0000000002550000-0x000000000258F000-memory.dmp

        Filesize

        252KB

      • memory/3876-5-0x0000000002590000-0x00000000025CB000-memory.dmp

        Filesize

        236KB

      • memory/3876-6-0x0000000002590000-0x00000000025CB000-memory.dmp

        Filesize

        236KB

      • memory/3876-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3876-7-0x00000000006C0000-0x00000000006C1000-memory.dmp

        Filesize

        4KB

      • memory/3876-11-0x0000000000680000-0x0000000000693000-memory.dmp

        Filesize

        76KB

      • memory/3876-12-0x0000000002590000-0x00000000025CB000-memory.dmp

        Filesize

        236KB