Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 15:09

General

  • Target

    67ae2764af5f5902c95360d421420740_JaffaCakes118.exe

  • Size

    908KB

  • MD5

    67ae2764af5f5902c95360d421420740

  • SHA1

    c65ab45f5c735c0510ef4f9ed4c0d13bfbee4011

  • SHA256

    1225f3a85dd46f1501fe6efd9cc0eae9af9dcdda8a2daeff1f3a0e3d02b2f641

  • SHA512

    8853572536d6002f8b0c5cce214f1f209262c38c8311e6f089ee26d49fbaded974a7582de76b957689621801e086ca23f69c97d75c5fd17d790c415b0e361896

  • SSDEEP

    1536:tV7RSS9YSCSISCShSCSxAGzsCTXYtFBo45GQG770gSvc1RIVLmyLmRgRLuLkutb+:JuAGBTYzGHsNv6xgRK4VljQaeA

Malware Config

Extracted

Family

gozi

Attributes
  • build

    300854

Extracted

Family

gozi

Botnet

202004141

C2

https://devicelease.xyz

Attributes
  • build

    300854

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • server_id

    12

  • url_path

    index.htm

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 7 IoCs
  • Suspicious use of SetWindowsHookEx 28 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67ae2764af5f5902c95360d421420740_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\67ae2764af5f5902c95360d421420740_JaffaCakes118.exe"
    1⤵
      PID:2748
    • 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:3240
      • 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:3948
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3948 CREDAT:17410 /prefetch:2
          2⤵
          • Suspicious use of SetWindowsHookEx
          PID:3632
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3948 CREDAT:82946 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3264
      • 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:2636
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2636 CREDAT:17410 /prefetch:2
          2⤵
          • Suspicious use of SetWindowsHookEx
          PID:2832
      • 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:4232
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4232 CREDAT:17410 /prefetch:2
          2⤵
          • Suspicious use of SetWindowsHookEx
          PID:2032
      • 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:2776
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2776 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:5064
      • 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:796
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:796 CREDAT:17410 /prefetch:2
          2⤵
          • Suspicious use of SetWindowsHookEx
          PID:1772
      • 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:396
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:396 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2868

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DD719OCW\dnserror[1]
        Filesize

        2KB

        MD5

        2dc61eb461da1436f5d22bce51425660

        SHA1

        e1b79bcab0f073868079d807faec669596dc46c1

        SHA256

        acdeb4966289b6ce46ecc879531f85e9c6f94b718aab521d38e2e00f7f7f7993

        SHA512

        a88becb4fbddc5afc55e4dc0135af714a3eec4a63810ae5a989f2cecb824a686165d3cedb8cbd8f35c7e5b9f4136c29dea32736aabb451fe8088b978b493ac6d

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DD719OCW\errorPageStrings[1]
        Filesize

        4KB

        MD5

        d65ec06f21c379c87040b83cc1abac6b

        SHA1

        208d0a0bb775661758394be7e4afb18357e46c8b

        SHA256

        a1270e90cea31b46432ec44731bf4400d22b38eb2855326bf934fe8f1b169a4f

        SHA512

        8a166d26b49a5d95aea49bc649e5ea58786a2191f4d2adac6f5fbb7523940ce4482d6a2502aa870a931224f215cb2010a8c9b99a2c1820150e4d365cab28299e

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SG9GK5FX\NewErrorPageTemplate[1]
        Filesize

        1KB

        MD5

        dfeabde84792228093a5a270352395b6

        SHA1

        e41258c9576721025926326f76063c2305586f76

        SHA256

        77b138ab5d0a90ff04648c26addd5e414cc178165e3b54a4cb3739da0f58e075

        SHA512

        e256f603e67335151bb709294749794e2e3085f4063c623461a0b3decbcca8e620807b707ec9bcbe36dcd7d639c55753da0495be85b4ae5fb6bfc52ab4b284fd

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WOBB13N1\httpErrorPagesScripts[1]
        Filesize

        11KB

        MD5

        9234071287e637f85d721463c488704c

        SHA1

        cca09b1e0fba38ba29d3972ed8dcecefdef8c152

        SHA256

        65cc039890c7ceb927ce40f6f199d74e49b8058c3f8a6e22e8f916ad90ea8649

        SHA512

        87d691987e7a2f69ad8605f35f94241ab7e68ad4f55ad384f1f0d40dc59ffd1432c758123661ee39443d624c881b01dcd228a67afb8700fe5e66fc794a6c0384

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB09K3UP\down[1]
        Filesize

        748B

        MD5

        c4f558c4c8b56858f15c09037cd6625a

        SHA1

        ee497cc061d6a7a59bb66defea65f9a8145ba240

        SHA256

        39e7de847c9f731eaa72338ad9053217b957859de27b50b6474ec42971530781

        SHA512

        d60353d3fbea2992d96795ba30b20727b022b9164b2094b922921d33ca7ce1634713693ac191f8f5708954544f7648f4840bcd5b62cb6a032ef292a8b0e52a44

      • C:\Users\Admin\AppData\Local\Temp\~DF4E46D9A16A84F45F.TMP
        Filesize

        16KB

        MD5

        f08672a7b5c4c54da3e79141794fb3ff

        SHA1

        0faf475aa0f758b1bb5ebe2160381f2796d2409c

        SHA256

        c895bcf82d8369d558d410d5ae49abbb88307259dde0437dc35fc9babe0cf84c

        SHA512

        1f1f0386d7f948b3b5539543ed231b220727b7f79a4d75736b620d656df9cfa480ac6a8cac4a31d48c39056f7a53be090586724a3e1fe8436a37f1972622a281

      • memory/2748-0-0x0000000000850000-0x000000000085C000-memory.dmp
        Filesize

        48KB

      • memory/2748-1-0x0000000000400000-0x000000000040F000-memory.dmp
        Filesize

        60KB

      • memory/2748-3-0x0000000000880000-0x0000000000891000-memory.dmp
        Filesize

        68KB

      • memory/2748-8-0x0000000000400000-0x00000000004E5000-memory.dmp
        Filesize

        916KB

      • memory/2748-24-0x0000000000400000-0x000000000040F000-memory.dmp
        Filesize

        60KB