Analysis

  • max time kernel
    133s
  • 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
    21-12-2024 21:08

General

  • Target

    JaffaCakes118_1d6947e8e6f9751c66d0587d5631b04084064e9fe40041bdb448c0c4889699d0.exe

  • Size

    516KB

  • MD5

    41e9d37cedf407703e0117e8909ebd2f

  • SHA1

    3ab51df7864ff7ea4d5897a46626aa1f400efd3e

  • SHA256

    1d6947e8e6f9751c66d0587d5631b04084064e9fe40041bdb448c0c4889699d0

  • SHA512

    31f0c1288051f7b1fe84cdd12a8c97367ff67345d9a50f6de267a863ab4a59be4a7cf2007636be614ee2f6c0ca81ee0c5cfd6f98e0ea497ecd245830b90012f2

  • SSDEEP

    12288:cbVMh0tRyr3W3SYniM+uwkMx8nXoTT0WJZmo:WMh0tRym3lY8X2xJZmo

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_1d6947e8e6f9751c66d0587d5631b04084064e9fe40041bdb448c0c4889699d0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d6947e8e6f9751c66d0587d5631b04084064e9fe40041bdb448c0c4889699d0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3728
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:540
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2896
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 588
        2⤵
        • Program crash
        PID:1424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3728 -ip 3728
      1⤵
        PID:2024

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/540-9-0x00000243084F0000-0x00000243084F1000-memory.dmp

        Filesize

        4KB

      • memory/540-10-0x0000024308250000-0x0000024308279000-memory.dmp

        Filesize

        164KB

      • memory/540-13-0x0000024308250000-0x0000024308279000-memory.dmp

        Filesize

        164KB

      • memory/3728-4-0x0000000002500000-0x000000000253C000-memory.dmp

        Filesize

        240KB

      • memory/3728-0-0x0000000002640000-0x000000000267F000-memory.dmp

        Filesize

        252KB

      • memory/3728-5-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/3728-6-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/3728-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3728-7-0x00000000026C0000-0x00000000026C1000-memory.dmp

        Filesize

        4KB

      • memory/3728-11-0x0000000002220000-0x0000000002233000-memory.dmp

        Filesize

        76KB

      • memory/3728-12-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB