Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2024 00:48

General

  • Target

    JaffaCakes118_4850c47496fc723680ae13ce14a35dfc1cfe41db527a0b67243be419040a2236.exe

  • Size

    436KB

  • MD5

    5fd6f193a2f1d1b46d9e30404b079012

  • SHA1

    0d78c7850636160b4204bdc8f0dac0ee03393934

  • SHA256

    4850c47496fc723680ae13ce14a35dfc1cfe41db527a0b67243be419040a2236

  • SHA512

    98e71f7335ea335bef57e79a6ede0d8f0b84deb2d09c1655b1ff0fee9a8429bcf1a47990934968beabc0378d129e0f69ae439993b17ed9d7f119c01384a2d627

  • SSDEEP

    6144:pkVJ67JhvuooFbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZqlOFfQbXU9s79MNBjKotc

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_4850c47496fc723680ae13ce14a35dfc1cfe41db527a0b67243be419040a2236.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4850c47496fc723680ae13ce14a35dfc1cfe41db527a0b67243be419040a2236.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3276
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3884
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:5032
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3276 -s 824
        2⤵
        • Program crash
        PID:2920
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3276 -ip 3276
      1⤵
        PID:3336

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3276-5-0x0000000002420000-0x000000000245C000-memory.dmp

        Filesize

        240KB

      • memory/3276-6-0x00000000024A0000-0x00000000024DB000-memory.dmp

        Filesize

        236KB

      • memory/3276-4-0x00000000024A0000-0x00000000024DB000-memory.dmp

        Filesize

        236KB

      • memory/3276-0-0x0000000002460000-0x000000000249F000-memory.dmp

        Filesize

        252KB

      • memory/3276-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3276-7-0x00000000025E0000-0x00000000025E1000-memory.dmp

        Filesize

        4KB

      • memory/3276-11-0x00000000022D0000-0x00000000022E1000-memory.dmp

        Filesize

        68KB

      • memory/3276-12-0x00000000024A0000-0x00000000024DB000-memory.dmp

        Filesize

        236KB

      • memory/3884-9-0x000002420E250000-0x000002420E251000-memory.dmp

        Filesize

        4KB

      • memory/3884-10-0x000002420DFB0000-0x000002420DFD9000-memory.dmp

        Filesize

        164KB