Analysis

  • max time kernel
    148s
  • max time network
    153s
  • 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 22:09

General

  • Target

    JaffaCakes118_cb55a5c5e05536defb7fc64a84b410236b56f0e48b2dd3cb9e9f3ee12514ccb4.dll

  • Size

    1.7MB

  • MD5

    960e3c1d743f92816324f6419c902294

  • SHA1

    011a5e04b2a20f20ecb7b8b63ef063fff3c71027

  • SHA256

    cb55a5c5e05536defb7fc64a84b410236b56f0e48b2dd3cb9e9f3ee12514ccb4

  • SHA512

    be363669a5e702e8439e4d9aac4a61f97be564846a99c45a2db29049b5893ce6dc35871354cfebb6addeb5dea6a75e0d65006f902e9f5bfa41c422b7b03f4975

  • SSDEEP

    1536:bHsZePiJlBAOF7aOds8hZ9HM6ZQZC1bxBdsvg8+6dLW2cnDC525qAFdhz3mnpkV9:IgGxF+r8j9nmU1/d5

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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 WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb55a5c5e05536defb7fc64a84b410236b56f0e48b2dd3cb9e9f3ee12514ccb4.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb55a5c5e05536defb7fc64a84b410236b56f0e48b2dd3cb9e9f3ee12514ccb4.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:892
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2768
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3620
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 652
          3⤵
          • Program crash
          PID:3552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 892 -ip 892
      1⤵
        PID:4516

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/892-0-0x00000000027C0000-0x0000000002A28000-memory.dmp

        Filesize

        2.4MB

      • memory/892-1-0x0000000002B20000-0x0000000002B65000-memory.dmp

        Filesize

        276KB

      • memory/892-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/892-2-0x0000000002B70000-0x0000000002B71000-memory.dmp

        Filesize

        4KB

      • memory/892-6-0x0000000002B20000-0x0000000002B65000-memory.dmp

        Filesize

        276KB

      • memory/3620-5-0x00000145E4B90000-0x00000145E4BB8000-memory.dmp

        Filesize

        160KB

      • memory/3620-4-0x00000145E4E30000-0x00000145E4E31000-memory.dmp

        Filesize

        4KB