Analysis

  • max time kernel
    142s
  • max time network
    146s
  • 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 16:03

General

  • Target

    JaffaCakes118_7cf7e991af08b054204f14c07e15ebdc84ced4bfe487b7e2ebdce16fe75c4786.exe

  • Size

    516KB

  • MD5

    6960a36fc4c3fb1906d3b660808f8f6f

  • SHA1

    cc502449ff2b27767ff989357881ef243b642975

  • SHA256

    7cf7e991af08b054204f14c07e15ebdc84ced4bfe487b7e2ebdce16fe75c4786

  • SHA512

    6447a332284aab0ca9f144bced892c6b65d0ee945040e7048f1753c2e6888c01c0ac1dd69842bf7c013295e4231cb61bd57ec14ec817e96bf16d3862cf6c97ef

  • SSDEEP

    12288:cbVMh0tRyr3W3SCniM+uwkMx8nXoTT0WJZmo:WMh0tRyk3lY8X2xJZmo

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_7cf7e991af08b054204f14c07e15ebdc84ced4bfe487b7e2ebdce16fe75c4786.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7cf7e991af08b054204f14c07e15ebdc84ced4bfe487b7e2ebdce16fe75c4786.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3136
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3472
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 580
        2⤵
        • Program crash
        PID:2964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2428 -ip 2428
      1⤵
        PID:224

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2428-0-0x0000000002510000-0x000000000254F000-memory.dmp

        Filesize

        252KB

      • memory/2428-4-0x00000000024D0000-0x000000000250C000-memory.dmp

        Filesize

        240KB

      • memory/2428-5-0x0000000002550000-0x000000000258B000-memory.dmp

        Filesize

        236KB

      • memory/2428-6-0x0000000002550000-0x000000000258B000-memory.dmp

        Filesize

        236KB

      • memory/2428-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2428-7-0x00000000026B0000-0x00000000026B1000-memory.dmp

        Filesize

        4KB

      • memory/2428-11-0x00000000023B0000-0x00000000023C3000-memory.dmp

        Filesize

        76KB

      • memory/2428-12-0x0000000002550000-0x000000000258B000-memory.dmp

        Filesize

        236KB

      • memory/3136-10-0x00000177D9410000-0x00000177D9439000-memory.dmp

        Filesize

        164KB

      • memory/3136-9-0x00000177D9490000-0x00000177D9491000-memory.dmp

        Filesize

        4KB