Analysis

  • max time kernel
    141s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 18:46

General

  • Target

    4787bc42e60d87f7549984a973e186dc_JaffaCakes118.exe

  • Size

    355KB

  • MD5

    4787bc42e60d87f7549984a973e186dc

  • SHA1

    1247fb72258a755d2f30043b9fca75eb7914fc63

  • SHA256

    3cc2af5cf2dcbf9254ab3c0a653c5fb6658827caaf1f8efdaea730afd05ac8e9

  • SHA512

    8c817312f2fc1427590a4de640e428ed2e29d04b0d9027fb4535ded41cee59a1311f22a0e6eec34fbe0875a7c9e582679b02572a1aa69368aa0c19bf93f5b96c

  • SSDEEP

    6144:Z2PfwMqVqOnmWkKelAUNqNCQzH10YLplTjGePo1nWT/jiVIgn:ZXMqVtn6Ke2UNqN7zH1nnPQWT/GN

Malware Config

Extracted

Family

gozi

Attributes
  • build

    214085

Extracted

Family

gozi

Botnet

3431

C2

google.com

gmail.com

zuoashlyc.com

x4fwben.xyz

rreynold77.club

Attributes
  • build

    214085

  • 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 5 IoCs
  • Suspicious use of SetWindowsHookEx 20 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4787bc42e60d87f7549984a973e186dc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4787bc42e60d87f7549984a973e186dc_JaffaCakes118.exe"
    1⤵
      PID:3688
    • 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:4460
      • 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:1444
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1444 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:4120
      • 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:2912
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2912 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:4328
      • 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:3552
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3552 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3220
      • 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:644
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:644 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3556
      • 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:2064
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2064 CREDAT:17410 /prefetch:2
          2⤵
          • Suspicious use of SetWindowsHookEx
          PID:2372

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TF1TYUIH\googlelogo_color_150x54dp[1].png

        Filesize

        3KB

        MD5

        9d73b3aa30bce9d8f166de5178ae4338

        SHA1

        d0cbc46850d8ed54625a3b2b01a2c31f37977e75

        SHA256

        dbef5e5530003b7233e944856c23d1437902a2d3568cdfd2beaf2166e9ca9139

        SHA512

        8e55d1677cdbfe9db6700840041c815329a57df69e303adc1f994757c64100fe4a3a17e86ef4613f4243e29014517234debfbcee58dab9fc56c81dd147fdc058

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Y19NSK22\robot[1].png

        Filesize

        6KB

        MD5

        4c9acf280b47cef7def3fc91a34c7ffe

        SHA1

        c32bb847daf52117ab93b723d7c57d8b1e75d36b

        SHA256

        5f9fc5b3fbddf0e72c5c56cdcfc81c6e10c617d70b1b93fbe1e4679a8797bff7

        SHA512

        369d5888e0d19b46cb998ea166d421f98703aec7d82a02dc7ae10409aec253a7ce099d208500b4e39779526219301c66c2fd59fe92170b324e70cf63ce2b429c

      • C:\Users\Admin\AppData\Local\Temp\~DF6F5D9CCCF4DC6ACE.TMP

        Filesize

        16KB

        MD5

        41250211f19044b19c0c5694b10402c5

        SHA1

        57c1a481490b9f68ada964230b90637342cda96e

        SHA256

        8b74e2001abb9c093573f19a74af1cbd24c95968100790e97da38c5b54a9c11b

        SHA512

        085fcb5b631fb79d0b095e6c54dfed5e7734dc0ae4bdb8f02e651addffaa4fb9bbe19805be056fa67d0a18b8d957468d92618668c50438e4f196028ff10ccb96

      • memory/3688-0-0x0000000000BD0000-0x0000000000C43000-memory.dmp

        Filesize

        460KB

      • memory/3688-1-0x0000000000E80000-0x0000000000E81000-memory.dmp

        Filesize

        4KB

      • memory/3688-2-0x0000000000E90000-0x0000000000E9F000-memory.dmp

        Filesize

        60KB