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Analysis

  • max time kernel
    93s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 03:37

General

  • Target

    f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe

  • Size

    739KB

  • MD5

    f9a3ac2df15abe83e8b0a9db37008dde

  • SHA1

    894002b27b9965b7cd8fbda5cc4f2608f95705c1

  • SHA256

    54e4f6d6b8dea267a787a2f9ff80b493e9febb5383c0cc62964b77dae406eafa

  • SHA512

    902952dcde5e5f5ec8ea38b7e8bcd909591e2d2a4056d22a0f9be218f71955051800ad7fb1f3461effdf79e0826218d034f82cc2cd61e5cad06d75fbf2b35f8e

  • SSDEEP

    12288:vhc//////MuqVVuebVfqT0R5LzdFpFGSkShmlNgzdO1BjfCtGdIYH:pc//////MbVVueZfWq3zwBOzUja0dIYH

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 5 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 1 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.

  • Modifies Internet Explorer settings 1 TTPs 30 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4260
      • 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:3512
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3512 CREDAT:17410 /prefetch:2
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    471B

    MD5

    02f97850a7cbc788eaa63ca9980845e6

    SHA1

    c7bc23d160f6603b590bb7d1ff5700d37add3be6

    SHA256

    d48ed68a99ace2d38001d542f7c8b9594a6d7d6c95c35de6c9d0b888ca035916

    SHA512

    c15716832f1a4c0f577bcaee0140d6fe542882e88adcf1c61566d25282b2d15f6bbe187d0361334aa05e494bac6fffc241d3a330d3c0a958464b7be75749608b

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

    Filesize

    404B

    MD5

    9ea80b1482fb400f2afdf0b012f832c3

    SHA1

    071c39e8a4b063dcb25bb5c42dcec9a988273bb0

    SHA256

    36342bf775cfd6573dd882f690ccc531fe2cd7a9f590895030a424eb4782f6ef

    SHA512

    a464b64b46b25119152593e1cb8085a6e08a980a1750e8364f8b8e88d1ae8318b89080cc796fe44915368586978990b55bcda1ff897934c139cd22c09446183f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NUB8HZ4Z\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/3116-0-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/3512-4-0x0000000000BA0000-0x0000000000C5F000-memory.dmp

    Filesize

    764KB

  • memory/4260-1-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/4260-2-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/4260-5-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/4260-8-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/4260-7-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB