Analysis

  • max time kernel
    142s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 12:05

General

  • Target

    3f689e796d6d0d65b7a742880d21ac97_JaffaCakes118.exe

  • Size

    3.4MB

  • MD5

    3f689e796d6d0d65b7a742880d21ac97

  • SHA1

    a296cd060f5331001251cd59c2b2730b3db43d97

  • SHA256

    7322f70e06112dcdbd7f3fe6422ac477e5e5eb6dc027ad3f717c8dadc8706039

  • SHA512

    aa506e45a69f4318be72a713db021b19a634f1287394a34fbe326a3dfd5511f085218913ecdfaa14a4e5bc2c3ff0affdca2749ba8247b3f04234e148a5a6ea36

  • SSDEEP

    49152:U89nwonUXJK2qmngTTHQVOwkBc9ODyxN50bj2qYYTWttR:B9SWDPwO8PR

Malware Config

Extracted

Family

gozi

Attributes
  • build

    214096

Extracted

Family

gozi

Botnet

3478

C2

google.com

gmail.com

waouqk51iu.com

jsztkeagan.club

jkeshaunjakob.club

Attributes
  • build

    214096

  • 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\3f689e796d6d0d65b7a742880d21ac97_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3f689e796d6d0d65b7a742880d21ac97_JaffaCakes118.exe"
    1⤵
      PID:2480
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4208,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4088 /prefetch:8
      1⤵
        PID:3868
      • 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:3536
        • 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:3184
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3184 CREDAT:17410 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:116
        • 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:1408
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1408 CREDAT:17410 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2912
        • 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:508
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:508 CREDAT:17410 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:4244
        • 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:4880
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4880 CREDAT:17410 /prefetch:2
            2⤵
            • Suspicious use of SetWindowsHookEx
            PID:1380

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\~DFE6CA7D9246C9B5F1.TMP

          Filesize

          16KB

          MD5

          aa4375f96a73417e5a570d0f6d84f1dc

          SHA1

          48cf61c47c0cbd4a3e929664cad060cc34c9b208

          SHA256

          8d38e661ccd83c716b08fb4e20db9670b637ae57852a7fcecb328a37792085ec

          SHA512

          8e478d2e6cc6a08494e485429d9fd40fc49cac292753f683120b245c73a57e51dfd9a3d8ba05c8986a73dde8843c20df42a68836137d7e7f4830c1598b05e71c

        • memory/2480-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2480-1-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2480-2-0x0000000000779000-0x000000000077E000-memory.dmp

          Filesize

          20KB

        • memory/2480-3-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2480-4-0x0000000000990000-0x000000000099F000-memory.dmp

          Filesize

          60KB

        • memory/2480-16-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB