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Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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, 14:07

General

  • Target

    e057f854186af932dc5c4b6cc3b64c9b_JaffaCakes118.exe

  • Size

    586KB

  • MD5

    e057f854186af932dc5c4b6cc3b64c9b

  • SHA1

    303e8f819f3e0cd7c94182c086f78153e74615e1

  • SHA256

    9be0c113fd963f47dcac898e3acb6b0c435ab9e6a8b5885a83b1924f044288d0

  • SHA512

    da13f88d41a73a8a6fe8d0de6c9375e1a4fc64c3d944efdc312ad4017f03da1c815e2a843038b2b6759c43b5ea655ca7cca38be055bafec7846d133dbf189196

  • SSDEEP

    12288:MMub4J0FyKM9MzzZhpehuP4TysyVtlxF3Z4mxxzi3VHOlxrB:MqJ0FyzEzle8P80bxQmXOlHOlxrB

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

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

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e057f854186af932dc5c4b6cc3b64c9b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e057f854186af932dc5c4b6cc3b64c9b_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\at.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\at.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:1668
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
        • Suspicious use of UnmapMainImage
        PID:1116
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 12
          4⤵
          • Program crash
          PID:540
      • C:\program files\internet explorer\IEXPLORE.EXE
        "C:\program files\internet explorer\IEXPLORE.EXE"
        3⤵
          PID:4952
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 688
          3⤵
          • Program crash
          PID:452
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat""
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1524
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1668 -ip 1668
      1⤵
        PID:4496
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1116 -ip 1116
        1⤵
          PID:3212

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          212B

          MD5

          007460bf319cc2b6d779127bb24ce333

          SHA1

          718a9a0fe74291b289fc1bd54b01143923a09ce1

          SHA256

          f38253025022c2a345635e118e7c8b6ff0d9c3cb5bb9b6a4d1a314dea602585e

          SHA512

          535ea2bc6b40f9e7597eac1ae565d670ebb9e7c81849b7eda15cbee05933b466fc16386f9cf5586a6a3a16968e2b90644f842b874f02620773bb01e06afaf79d

        • C:\Program Files\Common Files\microsoft shared\MSInfo\at.exe

          Filesize

          586KB

          MD5

          e057f854186af932dc5c4b6cc3b64c9b

          SHA1

          303e8f819f3e0cd7c94182c086f78153e74615e1

          SHA256

          9be0c113fd963f47dcac898e3acb6b0c435ab9e6a8b5885a83b1924f044288d0

          SHA512

          da13f88d41a73a8a6fe8d0de6c9375e1a4fc64c3d944efdc312ad4017f03da1c815e2a843038b2b6759c43b5ea655ca7cca38be055bafec7846d133dbf189196

        • memory/1116-42-0x0000000000400000-0x000000000055D000-memory.dmp

          Filesize

          1.4MB

        • memory/1668-50-0x0000000000400000-0x000000000055D000-memory.dmp

          Filesize

          1.4MB

        • memory/2700-14-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-35-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-28-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-27-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-26-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-25-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-24-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-23-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-22-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-36-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-20-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-19-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-18-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-17-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-16-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-15-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-0-0x0000000000400000-0x000000000055D000-memory.dmp

          Filesize

          1.4MB

        • memory/2700-13-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-29-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-12-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-21-0x00000000034D0000-0x00000000034D1000-memory.dmp

          Filesize

          4KB

        • memory/2700-11-0x00000000034E0000-0x00000000034E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-10-0x0000000002500000-0x0000000002501000-memory.dmp

          Filesize

          4KB

        • memory/2700-9-0x0000000002580000-0x0000000002581000-memory.dmp

          Filesize

          4KB

        • memory/2700-8-0x0000000002550000-0x0000000002551000-memory.dmp

          Filesize

          4KB

        • memory/2700-7-0x0000000002560000-0x0000000002561000-memory.dmp

          Filesize

          4KB

        • memory/2700-6-0x00000000024E0000-0x00000000024E1000-memory.dmp

          Filesize

          4KB

        • memory/2700-5-0x00000000024F0000-0x00000000024F1000-memory.dmp

          Filesize

          4KB

        • memory/2700-4-0x0000000002570000-0x0000000002571000-memory.dmp

          Filesize

          4KB

        • memory/2700-3-0x0000000002510000-0x0000000002511000-memory.dmp

          Filesize

          4KB

        • memory/2700-2-0x0000000002540000-0x0000000002541000-memory.dmp

          Filesize

          4KB

        • memory/2700-30-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-31-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-46-0x0000000000400000-0x000000000055D000-memory.dmp

          Filesize

          1.4MB

        • memory/2700-48-0x00000000034D0000-0x00000000034D6000-memory.dmp

          Filesize

          24KB

        • memory/2700-47-0x0000000000B50000-0x0000000000BA4000-memory.dmp

          Filesize

          336KB

        • memory/2700-32-0x00000000034D0000-0x000000000357E000-memory.dmp

          Filesize

          696KB

        • memory/2700-1-0x0000000000B50000-0x0000000000BA4000-memory.dmp

          Filesize

          336KB