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
    25-09-2024 14:30

General

  • Target

    f6379e8511685e6a418cf41481f39271_JaffaCakes118.exe

  • Size

    679KB

  • MD5

    f6379e8511685e6a418cf41481f39271

  • SHA1

    753b2298971f49eb3837381636c8932e380dd705

  • SHA256

    672ecd7611eab0c43743689bf72bdaa6290993035c7111d73e85337ec74cbde0

  • SHA512

    6fbd4c99b04ca470efcf379068807bb48f858b9f8f1f2aeecd9805e313b11914aa3c0aaf409bd02b22e3c759474517304fd13dae64badc62568a7d9af1c41a11

  • SSDEEP

    12288:bhIs42W5S9THvzrtp5tJOg2+eUlJv3nmQeF3VJ05WkF3Z4mxxnDqVTVOCC:bhIv2W5Evzrn5jOgdlJvmrfYQmX2VTzC

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 5 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 30 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6379e8511685e6a418cf41481f39271_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6379e8511685e6a418cf41481f39271_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:776
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:544
      • C:\Program Files\Common Files\Microsoft Shared\MSINFO\crss.exe
        "C:\Program Files\Common Files\Microsoft Shared\MSINFO\crss.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4912
        • C:\Windows\SysWOW64\mmc.exe
          "C:\Windows\system32\mmc.exe"
          4⤵
            PID:1284
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 12
              5⤵
              • Program crash
              PID:4376
          • C:\program files\internet explorer\IEXPLORE.EXE
            "C:\program files\internet explorer\IEXPLORE.EXE"
            4⤵
            • Modifies Internet Explorer settings
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:1352
            • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
              "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1352 CREDAT:17410 /prefetch:2
              5⤵
              • System Location Discovery: System Language Discovery
              • Modifies Internet Explorer settings
              • Suspicious use of SetWindowsHookEx
              PID:4608
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 1284 -ip 1284
      1⤵
        PID:5036

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat

        Filesize

        144B

        MD5

        8ae64039d826b5cd7b18f19cd02448fc

        SHA1

        9fbbc25be9a768acc0f028a24aa8733f6ab4c80b

        SHA256

        ff89096af7bf23fbabfdf635f6f5707fae6ce937326ba951bdc44abd89b0d175

        SHA512

        f01616a7efb2a2a93430eb72bda046064150f9f8416d421c4f78fa947a2ac75a00ff01097336b53e605d7747a84f1b024381717ccfa5acdfd5bb47b7aaf1bb09

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

        Filesize

        471B

        MD5

        bf94c1f95b86846942364d11a17851b4

        SHA1

        63700cc94ae31ecd3bb028332dcdf9a0964ed406

        SHA256

        66481be25e3d5754ba4c58aa4cceab5cf66f4c82b3bb45d82d6980822efb075d

        SHA512

        e7a4f19100de4abf24c3cc89e913ca1f5d81b64b6bcad8a377a4d540e45f65b805aafc0ab78c5c2ce7b6b02ad51393272d20996c5d188e4ceabc40c4b9a310cf

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

        Filesize

        404B

        MD5

        2058277dcf1e6f4d2785017117d89cea

        SHA1

        3529edc708e87e03cd07eb3574e5e55490f00ac9

        SHA256

        f6443774729be3b25d101225ddd766336245a1f58b79207177ad13efb1b2178b

        SHA512

        61e9d02552edad85fe11f90ebf50c4ca9a36d8a47c14d8aa5565652afa8077fb196173eea193d979e44436d89fbd3ef68606f5289b5ee4b9e90c824b9cda514b

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLXU5DI6\suggestions[1].en-US

        Filesize

        17KB

        MD5

        5a34cb996293fde2cb7a4ac89587393a

        SHA1

        3c96c993500690d1a77873cd62bc639b3a10653f

        SHA256

        c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

        SHA512

        e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe

        Filesize

        744KB

        MD5

        d697eb31ab16f26766465f75c577b436

        SHA1

        b4d665a66d879d62ba97afd0370d7ea45aa4c7ab

        SHA256

        9161110266d50b12db470ff527d523013c0cee8217affc5a269818b1b355aacf

        SHA512

        fc77d78e280cba26cb6f40f5f640c6dde435c0fc8c5ecbd3e9e11cd4d02fc8c6307766f8e19ec5c6410e3088bd04483da02aa8a6230df6180cf6ef4ac5e87063

      • memory/544-79-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB

      • memory/776-33-0x0000000000D80000-0x0000000000D81000-memory.dmp

        Filesize

        4KB

      • memory/776-50-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-17-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-60-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-59-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-58-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-57-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-56-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-55-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-54-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-53-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-52-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-51-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-30-0x0000000000D50000-0x0000000000D51000-memory.dmp

        Filesize

        4KB

      • memory/776-49-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-48-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-47-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-46-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-45-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-44-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-43-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-42-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-41-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-40-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-39-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-38-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-37-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-36-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-35-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-34-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-29-0x0000000000D70000-0x0000000000D71000-memory.dmp

        Filesize

        4KB

      • memory/776-32-0x0000000000D20000-0x0000000000D21000-memory.dmp

        Filesize

        4KB

      • memory/776-26-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

        Filesize

        4KB

      • memory/776-9-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-2-0x0000000000B00000-0x0000000000B01000-memory.dmp

        Filesize

        4KB

      • memory/776-28-0x0000000000C90000-0x0000000000C91000-memory.dmp

        Filesize

        4KB

      • memory/776-27-0x0000000000D00000-0x0000000000D01000-memory.dmp

        Filesize

        4KB

      • memory/776-31-0x0000000000D30000-0x0000000000D31000-memory.dmp

        Filesize

        4KB

      • memory/776-25-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

        Filesize

        4KB

      • memory/776-24-0x0000000000C70000-0x0000000000C71000-memory.dmp

        Filesize

        4KB

      • memory/776-23-0x0000000000C80000-0x0000000000C81000-memory.dmp

        Filesize

        4KB

      • memory/776-22-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

        Filesize

        4KB

      • memory/776-21-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

        Filesize

        4KB

      • memory/776-20-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

        Filesize

        4KB

      • memory/776-19-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/776-16-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-15-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-14-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-13-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-12-0x0000000000C50000-0x0000000000C51000-memory.dmp

        Filesize

        4KB

      • memory/776-11-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-10-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-18-0x0000000003190000-0x0000000003191000-memory.dmp

        Filesize

        4KB

      • memory/776-8-0x0000000000B10000-0x0000000000B11000-memory.dmp

        Filesize

        4KB

      • memory/776-7-0x0000000000B20000-0x0000000000B21000-memory.dmp

        Filesize

        4KB

      • memory/776-6-0x00000000006C0000-0x00000000006C1000-memory.dmp

        Filesize

        4KB

      • memory/776-5-0x00000000006D0000-0x00000000006D1000-memory.dmp

        Filesize

        4KB

      • memory/776-4-0x0000000000C40000-0x0000000000C41000-memory.dmp

        Filesize

        4KB

      • memory/776-81-0x0000000001000000-0x000000000110C000-memory.dmp

        Filesize

        1.0MB

      • memory/776-82-0x00000000006F0000-0x0000000000744000-memory.dmp

        Filesize

        336KB

      • memory/776-3-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

        Filesize

        4KB

      • memory/776-1-0x00000000006F0000-0x0000000000744000-memory.dmp

        Filesize

        336KB

      • memory/776-0-0x0000000001000000-0x000000000110C000-memory.dmp

        Filesize

        1.0MB

      • memory/1284-73-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB

      • memory/1352-75-0x0000000000230000-0x00000000002F3000-memory.dmp

        Filesize

        780KB

      • memory/4912-78-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB