Analysis

  • max time kernel
    134s
  • max time network
    143s
  • 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 20:33

General

  • Target

    JaffaCakes118_20017c462c23e9cb3928c6c91f138d3e5fa4fc133a16ac90ff5034dda57b95e8.exe

  • Size

    516KB

  • MD5

    87c00dcc90c222f6904eb41900536e23

  • SHA1

    0343aac098b031bcc70dba8fced5bda65412d45b

  • SHA256

    20017c462c23e9cb3928c6c91f138d3e5fa4fc133a16ac90ff5034dda57b95e8

  • SHA512

    44af069e01e6d0007260e051e355976f955d29d5b26c0f3eacf1d0bc5d84f93b93bad818d7a0c2aa8ab7e882f60dedd2837022929561b2563cb26ceb3875eea5

  • SSDEEP

    12288:cbVMh0tRyr3W3S0niM+uwkMx8nXoTT0WJZmo:WMh0tRyC3lY8X2xJZmo

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_20017c462c23e9cb3928c6c91f138d3e5fa4fc133a16ac90ff5034dda57b95e8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20017c462c23e9cb3928c6c91f138d3e5fa4fc133a16ac90ff5034dda57b95e8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4164
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2040
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 580
        2⤵
        • Program crash
        PID:4208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3116 -ip 3116
      1⤵
        PID:464

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3116-4-0x00000000022C0000-0x00000000022FC000-memory.dmp

        Filesize

        240KB

      • memory/3116-1-0x0000000002300000-0x000000000233F000-memory.dmp

        Filesize

        252KB

      • memory/3116-5-0x0000000002460000-0x000000000249B000-memory.dmp

        Filesize

        236KB

      • memory/3116-6-0x0000000002460000-0x000000000249B000-memory.dmp

        Filesize

        236KB

      • memory/3116-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3116-7-0x00000000024B0000-0x00000000024B1000-memory.dmp

        Filesize

        4KB

      • memory/3116-11-0x00000000022A0000-0x00000000022B3000-memory.dmp

        Filesize

        76KB

      • memory/3116-12-0x0000000002460000-0x000000000249B000-memory.dmp

        Filesize

        236KB

      • memory/4164-9-0x000001D389B10000-0x000001D389B39000-memory.dmp

        Filesize

        164KB

      • memory/4164-10-0x000001D389DB0000-0x000001D389DB1000-memory.dmp

        Filesize

        4KB

      • memory/4164-13-0x000001D389B10000-0x000001D389B39000-memory.dmp

        Filesize

        164KB