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Analysis

  • max time kernel
    93s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 14:55

General

  • Target

    e06c69c49584c658bc6d763b23be5a96_JaffaCakes118.exe

  • Size

    271KB

  • MD5

    e06c69c49584c658bc6d763b23be5a96

  • SHA1

    c9f23e2ae268bcefbf346d37dc1a03c3df1ede90

  • SHA256

    4e58ce8d327985f314bdfd54db5c55068adc4dfcc3f326d09994c96ee9a40fbe

  • SHA512

    ef278781d3eb6eb34382d968cad6452ec3a71f6a618aa4134fbb01837ccb4ea5c7a713e14fddc465b2f4129c9b987333a2f1e79ae5e4d69083e3e59d6eb6dca1

  • SSDEEP

    6144:un04iaqbh4l26Px8c/mcbwBDzQiI9QKDQ38IFnAmvHQN8F7L+:Z4iaqal2wqhI9J8MIFnAmoN8Q

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e06c69c49584c658bc6d763b23be5a96_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e06c69c49584c658bc6d763b23be5a96_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4144
    • C:\Windows\IEXPL0RE.EXE
      C:\Windows\IEXPL0RE.EXE
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2256
      • C:\Windows\SysWOW64\mmc.exe
        "C:\Windows\system32\mmc.exe"
        3⤵
          PID:1084
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 12
            4⤵
            • Program crash
            PID:2840
        • C:\program files\internet explorer\IEXPLORE.EXE
          "C:\program files\internet explorer\IEXPLORE.EXE"
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:812
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:812 CREDAT:17410 /prefetch:2
            4⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:5028
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\ReDelBat.bat
        2⤵
        • System Location Discovery: System Language Discovery
        PID:4964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1084 -ip 1084
      1⤵
        PID:2924

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\AutoRun.inf

        Filesize

        172B

        MD5

        ce0c8ce88cb3df958100773386d9a1ed

        SHA1

        055c6253e4f63f18812bf9820b43fdbf8751f327

        SHA256

        1f1349065382cd56502f9ef82162ce578464c0146531c1788a64cbc5858bc4ac

        SHA512

        8a6b3d397c4ca06963859849e8650320fedf7cfdf57646b2ced10da97ead18416691439efb606502533311ec024a7c38bcfca15cf9068adee44f617bc7858ce6

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

        Filesize

        471B

        MD5

        b846b882719e09ee4996593fe9ce2fdb

        SHA1

        68f64b77cab775e1b90b563325c0bf42c60e30bf

        SHA256

        bec22a671cf77d0beb4395abc6ceb14a9c02822997bce4b9f4b79ef54effaeb7

        SHA512

        b1eec5f0ad9ff3142ef1c66ce9f615d9a5ff3dfef05693fe860defebd231b706a7c4fc05f591760762b600b1a386ac6474713c94f37e57667a20873267f20190

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

        Filesize

        404B

        MD5

        8dcbfa6a0100c1b754f84cbe1ad9643f

        SHA1

        f3b62dd631452b4ebb5b4eeb870415b427076d1b

        SHA256

        e69e1a7b2bb8cf510d6f68fefce4ccdefc78c0faf06678432fec1701697086df

        SHA512

        95c8bb148b7c682b63a1b63fe2a26fdf577da4bca273ba5215fa3c4cc8fa267e293faf54bc5b1318ea07ca07b49f1dab8df05833e291efabd7f82f01c7b6c2aa

      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver536A.tmp

        Filesize

        15KB

        MD5

        1a545d0052b581fbb2ab4c52133846bc

        SHA1

        62f3266a9b9925cd6d98658b92adec673cbe3dd3

        SHA256

        557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

        SHA512

        bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JACP9GNT\suggestions[1].en-US

        Filesize

        17KB

        MD5

        5a34cb996293fde2cb7a4ac89587393a

        SHA1

        3c96c993500690d1a77873cd62bc639b3a10653f

        SHA256

        c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

        SHA512

        e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

      • C:\Windows\ReDelBat.bat

        Filesize

        212B

        MD5

        5391194c8a253177b24afe6df00dc66f

        SHA1

        ef2a1010861acc76f7da615f8fa9e82310e50785

        SHA256

        f71d5d1f2da4352415d1184fa066c5d361b3b6591c2c0a5b94a93b1b65a9f77d

        SHA512

        4953606d7573c984a3c65cd024a3392c4c40226ff815f0d7d266b30d10ed86b3cc44d131e4c9da4edfc39c8da0269abdbf4111a13c077c7a3c64affe2dede531

      • F:\IEXPL0RE.EXE

        Filesize

        271KB

        MD5

        e06c69c49584c658bc6d763b23be5a96

        SHA1

        c9f23e2ae268bcefbf346d37dc1a03c3df1ede90

        SHA256

        4e58ce8d327985f314bdfd54db5c55068adc4dfcc3f326d09994c96ee9a40fbe

        SHA512

        ef278781d3eb6eb34382d968cad6452ec3a71f6a618aa4134fbb01837ccb4ea5c7a713e14fddc465b2f4129c9b987333a2f1e79ae5e4d69083e3e59d6eb6dca1

      • memory/812-34-0x0000000000D70000-0x0000000000E74000-memory.dmp

        Filesize

        1.0MB

      • memory/1084-32-0x0000000000800000-0x0000000000904000-memory.dmp

        Filesize

        1.0MB

      • memory/2256-31-0x00000000005E0000-0x00000000005E1000-memory.dmp

        Filesize

        4KB

      • memory/2256-37-0x0000000000400000-0x0000000000504000-memory.dmp

        Filesize

        1.0MB

      • memory/2256-27-0x0000000000400000-0x0000000000504000-memory.dmp

        Filesize

        1.0MB

      • memory/2256-28-0x00000000005B0000-0x00000000005B1000-memory.dmp

        Filesize

        4KB

      • memory/4144-0-0x0000000000400000-0x0000000000504000-memory.dmp

        Filesize

        1.0MB

      • memory/4144-38-0x0000000000400000-0x0000000000504000-memory.dmp

        Filesize

        1.0MB

      • memory/4144-3-0x0000000000720000-0x0000000000721000-memory.dmp

        Filesize

        4KB

      • memory/4144-2-0x0000000000400000-0x0000000000504000-memory.dmp

        Filesize

        1.0MB

      • memory/4144-1-0x00000000006C0000-0x00000000006C1000-memory.dmp

        Filesize

        4KB