Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2024, 15:53

General

  • Target

    9c7bc55eab954749fe30c024051387e3_JaffaCakes118.exe

  • Size

    833KB

  • MD5

    9c7bc55eab954749fe30c024051387e3

  • SHA1

    a6ba5e8d172ac91ba8473d32919f94e0dd615a8e

  • SHA256

    5a2a4c83b09301c0f1d1dac46839d472602531342a1896c9fad3733bf1fcfe88

  • SHA512

    70b08e7dd40b1cfdb1243d10ded0ed3f9471d340d328146da1cdd2b0b3a63d7febf7a20b0620061f60066e7981bc7522b385db124ea4219aa3a63a6b7dc9a2d8

  • SSDEEP

    12288:sIZIJ8lG4FMng6oWoMtmo2vay2oRzSMlpQwxBcdpVAfgR3HD0uPF6Izrmmjhdg9O:/ZIJ8lG4Fj6oWoMbSayVlpMFJhd6Ib

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c7bc55eab954749fe30c024051387e3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9c7bc55eab954749fe30c024051387e3_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\AppData\Local\Temp\QQ自由幻想挂机打怪全辅助v7_1.exe
      "C:\Users\Admin\AppData\Local\Temp\QQ自由幻想挂机打怪全辅助v7_1.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2524
    • C:\Users\Admin\AppData\Local\Temp\server.exe
      "C:\Users\Admin\AppData\Local\Temp\server.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\edvj.dll

    Filesize

    40KB

    MD5

    ff1c120c29eeb3ed4af0bb2e98d15fd4

    SHA1

    3cbefd32ce25e59f9187bb2eddb1a8cbec6a8b54

    SHA256

    071a0231dbdb0da96fdaabc7c60afaf3bf7b367017a03a47cfa3ad059be7b4c9

    SHA512

    eb31249e4d61220ddfdb3dc6027a9aebee24e75abf0e3dfc219f5742816e7efd2747be91f2722b6d5068335998f40950ed67913d615854fcee23e7f784f423ea

  • \Program Files\Common Files\Microsoft Shared\MSInfo\atmQQ2.dll

    Filesize

    21KB

    MD5

    86b514c4863d1b12f905f4c134327fa4

    SHA1

    369d3c6f21bb0b7c76a6b91f029aa6e7e21a64ea

    SHA256

    d5181669b083d571b8150c379bf4172f755f2e7288fea007271612071e646ce1

    SHA512

    c64a837489c3086880ddda9dc14dde06739f964961ef685cd017d8d3965d7ac447f128b39d7d35565586f5a716fa4dfc155b7fe8262d60b80e1e4b7d5a4cb96c

  • \Users\Admin\AppData\Local\Temp\QQ自由幻想挂机打怪全辅助v7_1.exe

    Filesize

    2.0MB

    MD5

    fdbed00762b8fde103ccf85a8d8bfbff

    SHA1

    15a3f8659786819dc0bade20eb2c7b7f0f34b1e4

    SHA256

    7694d554a43aaf77c93c683b793b809533ec8f20340cbf7649867fcb99ddf1e8

    SHA512

    58a138d55675206f8540b5d1b97ca2814957d2e04f66a83a6bbe4b4353737a243bd940eb8af62ad70871acc79dac8618b2f6dcacacc417078c5c200d3ba9b635

  • \Users\Admin\AppData\Local\Temp\mijp.dll

    Filesize

    60KB

    MD5

    b46a277054a58d119d72af954bafe427

    SHA1

    521212f5e3b5de55d9faa68a407b3711dc2c6de2

    SHA256

    f0cdb5444f2a984d847600a6f622611ad468a7a344d31b57770e18ba0c817c47

    SHA512

    1ebcbeb82150f447202433571443c01389e3e85e6f733fe66be3ad76abdb984b8222b6f94e3feb8d322b4b481c89400edd534cf07bf4919eeff5696f0e1fb514

  • \Users\Admin\AppData\Local\Temp\server.exe

    Filesize

    40KB

    MD5

    27682b80ff14db4b639ec15c0812dac1

    SHA1

    81d590d833ce7f8586f17b9bbf3f72165d09aaa0

    SHA256

    03ddcff7ce97c7d24eace30dd4cc93c4436cdba4fc5ebd81cb8287b06f0555a1

    SHA512

    cbb2c4994198d3ad0446c640c517e9185559e49e2df3d17c40ba488296b46a8a948fc8e4cbd7763320ad464bad27dbb15b13cf841832e84ba633e82a8fb70073

  • memory/2104-0-0x0000000000220000-0x00000000002CC000-memory.dmp

    Filesize

    688KB

  • memory/2104-14-0x0000000002AE0000-0x0000000002B15000-memory.dmp

    Filesize

    212KB

  • memory/2396-27-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2396-43-0x0000000000220000-0x0000000000244000-memory.dmp

    Filesize

    144KB

  • memory/2396-52-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2396-59-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2396-60-0x0000000000220000-0x0000000000244000-memory.dmp

    Filesize

    144KB

  • memory/2524-62-0x00000000034D0000-0x00000000034F4000-memory.dmp

    Filesize

    144KB

  • memory/2524-61-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-63-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-64-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-65-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-66-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-67-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-68-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-69-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-70-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-71-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-72-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-73-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-74-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB

  • memory/2524-75-0x0000000000400000-0x00000000005DA000-memory.dmp

    Filesize

    1.9MB