Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 12:07

General

  • Target

    JaffaCakes118_563709251f437446039a350a340d2d8b41571b439741de2437d3b641b03603aa.exe

  • Size

    516KB

  • MD5

    275e7caf910c3106c7880a9931cbf61a

  • SHA1

    84529499340fb123f6e99a89414f3b5a2156f92c

  • SHA256

    563709251f437446039a350a340d2d8b41571b439741de2437d3b641b03603aa

  • SHA512

    4873a8ea5727ca0199d049a3ecfbc216c85b83dc2b216a3743d089cb13d3f6464abb178ff48c5e24fd8219ec33fe0cab8fc246ac142957a43fd1f0ec00eaf693

  • SSDEEP

    12288:cbVMh0tRyr3W3SRniM+uwkMx8nXoTT0WJZmo:WMh0tRyJ3lY8X2xJZmo

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_563709251f437446039a350a340d2d8b41571b439741de2437d3b641b03603aa.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_563709251f437446039a350a340d2d8b41571b439741de2437d3b641b03603aa.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:516
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1988
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 592
        2⤵
        • Program crash
        PID:4864
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 1968 -ip 1968
      1⤵
        PID:2216

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/516-10-0x00000280C77A0000-0x00000280C77C9000-memory.dmp

        Filesize

        164KB

      • memory/516-9-0x00000280C7A40000-0x00000280C7A41000-memory.dmp

        Filesize

        4KB

      • memory/1968-0-0x0000000002510000-0x000000000254F000-memory.dmp

        Filesize

        252KB

      • memory/1968-4-0x00000000024D0000-0x000000000250C000-memory.dmp

        Filesize

        240KB

      • memory/1968-5-0x0000000002690000-0x00000000026CB000-memory.dmp

        Filesize

        236KB

      • memory/1968-6-0x0000000002690000-0x00000000026CB000-memory.dmp

        Filesize

        236KB

      • memory/1968-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/1968-7-0x0000000002570000-0x0000000002571000-memory.dmp

        Filesize

        4KB

      • memory/1968-11-0x00000000024A0000-0x00000000024B3000-memory.dmp

        Filesize

        76KB

      • memory/1968-12-0x0000000002690000-0x00000000026CB000-memory.dmp

        Filesize

        236KB