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
    22-12-2024 12:30

General

  • Target

    JaffaCakes118_6229d86f19504eff996ca28bb42ff2c77da6494631eec041cdca2c92951d24ba.exe

  • Size

    516KB

  • MD5

    8ce1e1529f937b6f98eda55c28f804e8

  • SHA1

    8d83b2240433abfd8a0d6e61fc37907c6615c378

  • SHA256

    6229d86f19504eff996ca28bb42ff2c77da6494631eec041cdca2c92951d24ba

  • SHA512

    f2b4f75eecc44d50c5c292a93f545e776e7d790be66b18aca8a25afcb9827c241348542df98c5e645869f57ec3067da57b15b35910fc9188fc6704bde0412494

  • SSDEEP

    12288:cbVMh0tRyr3W3SlniM+uwkMx8nXoTT0WJZmo:WMh0tRy13lY8X2xJZmo

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_6229d86f19504eff996ca28bb42ff2c77da6494631eec041cdca2c92951d24ba.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6229d86f19504eff996ca28bb42ff2c77da6494631eec041cdca2c92951d24ba.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1052
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1676
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 576
        2⤵
        • Program crash
        PID:4940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2760 -ip 2760
      1⤵
        PID:828

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1052-9-0x00000260A8100000-0x00000260A8129000-memory.dmp

        Filesize

        164KB

      • memory/1052-10-0x00000260A81D0000-0x00000260A81D1000-memory.dmp

        Filesize

        4KB

      • memory/1052-13-0x00000260A8100000-0x00000260A8129000-memory.dmp

        Filesize

        164KB

      • memory/2760-4-0x00000000023F0000-0x000000000242C000-memory.dmp

        Filesize

        240KB

      • memory/2760-0-0x0000000002640000-0x000000000267F000-memory.dmp

        Filesize

        252KB

      • memory/2760-5-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/2760-6-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/2760-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2760-7-0x00000000026C0000-0x00000000026C1000-memory.dmp

        Filesize

        4KB

      • memory/2760-11-0x00000000023D0000-0x00000000023E3000-memory.dmp

        Filesize

        76KB

      • memory/2760-12-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB