Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-06-2024 19:21

General

  • Target

    b4c988a94242af0afe8b6b367f032a8d_JaffaCakes118.exe

  • Size

    203KB

  • MD5

    b4c988a94242af0afe8b6b367f032a8d

  • SHA1

    c576a66700914ea941f1cd8406a3f97d4ead0bd7

  • SHA256

    e7ea99b780111336c9a8c301c18e9d93ef7d13eace98fe3bb9d844b305736316

  • SHA512

    3fb5309d9f7e1547b7349cf241a9c3cb7cd0f934f751929d125d687467d5ea5fe180fbae1cd03e64502dca999e6b39e3f3a0b9be0782f4128fa96904e323d8e3

  • SSDEEP

    3072:90ji2dQ6v4uPXDNUj4jKBonzmLXlYVRLh0epEEZqkFBc4+uTqN76o:9+dp4uPZzGonqXGXh0bluBc4GZ5

Malware Config

Extracted

Family

gozi

Attributes
  • build

    215165

Extracted

Family

gozi

Botnet

3162

C2

menehleibe.com

liemuteste.com

thulligend.com

Attributes
  • build

    215165

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4c988a94242af0afe8b6b367f032a8d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b4c988a94242af0afe8b6b367f032a8d_JaffaCakes118.exe"
    1⤵
      PID:4412
    • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
      "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
      1⤵
        PID:3532
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3120
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3120 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1912
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3204
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3204 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1744
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1596
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1596 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1440
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2824
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2824 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2960

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\~DF2B9A57536388E222.TMP
        Filesize

        16KB

        MD5

        e0b3ebdd1d0b224db97dd479b30ecf0d

        SHA1

        f23f152ff5dea81de998f14654447cd2033ffed2

        SHA256

        ec82a1c178d37eae3c0195f8269b8361e213f283c04f98d3033c48c4c6f8d466

        SHA512

        895130d6f2c2f678fa70326d36bdd6502121cf66f48c1b0db980a1bab139433bd97eac79eac629f8d8acaf37cb52f4286bde40c9fe4e1580680cb8f8448e6c3f

      • memory/4412-0-0x0000000000400000-0x000000000043F000-memory.dmp
        Filesize

        252KB

      • memory/4412-1-0x0000000000400000-0x000000000043F000-memory.dmp
        Filesize

        252KB

      • memory/4412-2-0x0000000000435000-0x000000000043A000-memory.dmp
        Filesize

        20KB

      • memory/4412-3-0x0000000000400000-0x000000000043F000-memory.dmp
        Filesize

        252KB

      • memory/4412-4-0x0000000000520000-0x000000000053B000-memory.dmp
        Filesize

        108KB

      • memory/4412-16-0x0000000000400000-0x000000000043F000-memory.dmp
        Filesize

        252KB