Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2024, 06:46

General

  • Target

    38e1221a40e0325b2bc547e1bcbca91b_JaffaCakes118.exe

  • Size

    255KB

  • MD5

    38e1221a40e0325b2bc547e1bcbca91b

  • SHA1

    daae377df141d9505b6fc074eb3b2690dc8f8717

  • SHA256

    7a2e00ba3e4c1e3bdc8ae5ad27270495e124e8919bb9fdf222f33f32aa1da819

  • SHA512

    2fae3ad7385d68a4f41fa8dae20e48eb022320a29ef487dd81b011a93c4c8d7809d1d2e38aa48f300d66a99aff40edb20665adee6e79760ac4c0de0b87bf842f

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJA:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIP

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 6 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 64 IoCs

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

  • Modifies WinLogon 2 TTPs 2 IoCs
  • AutoIT Executable 60 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • UPX packed file 64 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 21 IoCs
  • Drops file in Windows directory 19 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 20 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\38e1221a40e0325b2bc547e1bcbca91b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\38e1221a40e0325b2bc547e1bcbca91b_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Windows\SysWOW64\csuzxrykxk.exe
      csuzxrykxk.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Windows security modification
      • Enumerates connected drives
      • Modifies WinLogon
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3736
      • C:\Windows\SysWOW64\yaahzpzj.exe
        C:\Windows\system32\yaahzpzj.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2156
    • C:\Windows\SysWOW64\xaprakwtgcocqfk.exe
      xaprakwtgcocqfk.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2344
    • C:\Windows\SysWOW64\yaahzpzj.exe
      yaahzpzj.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2180
    • C:\Windows\SysWOW64\ovxmirkouuawz.exe
      ovxmirkouuawz.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4972
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
      2⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe

    Filesize

    255KB

    MD5

    9b2b2d92b0aee51c47c62f5c14a132f4

    SHA1

    38d9ca74e47030264dceed9d2419a52c1bc33a6c

    SHA256

    81e312e90e57616f171e456073720903d869ab1bbd395d23664e265c7f235273

    SHA512

    3045afe641ac777c3da10bf73f2b5fde3ad4053e575514028d32bd89b5397064d229137d4c9bd90361e08080fccbe307e4d323b8605ff2fb342ec89dd762c833

  • C:\Program Files\UsePing.doc.exe

    Filesize

    255KB

    MD5

    30a32bd6bf24f6df91cdf3e33386f5e0

    SHA1

    d6e1fec628ecbcb812ea53c883ed011248c60d38

    SHA256

    3f3164f95a12aacf54e27747c015dc9ab5507d675c1c405685a2fc79aa5a7106

    SHA512

    69a1ef6e54f49ed1a11042f0f81c8e608fc6d35169e656507308ce20820f4d84efeb9bb6e3fc5fbfbf78a11f439075c8af4aca9f8b58f22e37e47ede6027f7d8

  • C:\Users\Admin\AppData\Local\Temp\TCDEF32.tmp\iso690.xsl

    Filesize

    263KB

    MD5

    ff0e07eff1333cdf9fc2523d323dd654

    SHA1

    77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

    SHA256

    3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

    SHA512

    b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

  • C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat

    Filesize

    408B

    MD5

    79020417e47ee6098561f2b5d25105be

    SHA1

    1c909bd3647ed0091bf724fc069680c992557ed0

    SHA256

    eac97c966603c00f4c60f0f78230bc1a2f3de59a7d17bdb4984841f606b7333e

    SHA512

    db75e651472cf4f6ccd0d460c409cca3043fa9ea25a9af858c8f770421688b805f3239a0425a5c5763c3cf9e8945d8d83ece311652ca629cc896857c158caa59

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

    Filesize

    1KB

    MD5

    e56bf94aae4cdb10687a5a47289fa366

    SHA1

    b1c7503af0433e81980fafc957da54a051256f5e

    SHA256

    28a5b2fc4b7d08dfc0f7f463c0070f0823f0735e4871a94b4eb030cede9873e0

    SHA512

    cb6809a45e47f8e99e88d15a362804a331368d1b9e812369139227809e1e8a6a87e2a62051d5ab7f15a2688d55f31833c255502810dbe16f6fc9c26346fbe5ac

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

    Filesize

    2KB

    MD5

    2187b2de26220ff7884a4afbe5cb0486

    SHA1

    e84d79ecb9fa4e88e6058099b164485920dce220

    SHA256

    68ce91cf35f7704b051b5a8dc8f88db9f9531f2c9f8790deabd5accc3fa2e5d4

    SHA512

    6f9c634cc7bf8b30cae0be8be30b7938b9181504789247664166e97100e030760929f6dc1c2c8703026f03bbaf013dafbca6b1e3ca3d3349fe1fdb015a48bea9

  • C:\Windows\SysWOW64\csuzxrykxk.exe

    Filesize

    255KB

    MD5

    87c7397e0b4ed0ffa9a402826fbe3d20

    SHA1

    5e42891350b309845d9e76bf49f81cd69c92a8d7

    SHA256

    adf60dc0b5ca8b91e0f293bf81127b5c43b18b768de046be9d5f46dee7a10ea3

    SHA512

    e0ceb18ad784c3a8555d53c5e837777dd12ac125602a6dca6ae4e6aca830e9025365347187aa10ad68e31e8a51cba8891ee0d496f6845c11812b3e18207c3ca7

  • C:\Windows\SysWOW64\ovxmirkouuawz.exe

    Filesize

    255KB

    MD5

    e8993c826eef87f27353885efb6f46e0

    SHA1

    a21e636870e383e5960961a57f5c6b25cb8c3d9a

    SHA256

    4030577dd63bf3be11587869940ecad6d8ed290ebd69831d29c74b636321e1d3

    SHA512

    4081c14fce6d9aaf344a7d5c19d0dbc07706ef15b28a7b0b283c376ae9c971284f64273ce5d9ce2ced4bbe7822049a90878de3badbdb3108b5c6aac87baa171b

  • C:\Windows\SysWOW64\xaprakwtgcocqfk.exe

    Filesize

    255KB

    MD5

    fbf268de3be2558595e07a7ed4ddb1dd

    SHA1

    0dd9fa2dcfcaef815ae248cc0f66a0333a2f549e

    SHA256

    bf41d2e47a9dcfda752df3b3580c1d27ad2ea6a1d7065e2158bc07fd1d937415

    SHA512

    861e999b0dfc2fe4fb539db4fa3047d527abafd3014f3f25d50b720e4c9a81cf92a3e24dbdbd2daa1dd7b05d376d22e7b2c7077398128766c10fc7091edde8fb

  • C:\Windows\SysWOW64\yaahzpzj.exe

    Filesize

    255KB

    MD5

    dc43a09fcaeda4facda4090d3ad578c5

    SHA1

    d4c7ab73c522bca5f6b5bf9ca65c49f111093dff

    SHA256

    648d86a304933fb689fcd9273efb37ee20565df0f2c51ed9936343f5d04d1a0d

    SHA512

    cb9289011ede73eb43f24590e10783b1879c1a260ea4e59be196ca0465af80dac0e2fe3963deeee94e5d66ad121867f838fbc708b730b60f6aed602f4b27ce6d

  • C:\Windows\mydoc.rtf

    Filesize

    223B

    MD5

    06604e5941c126e2e7be02c5cd9f62ec

    SHA1

    4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

    SHA256

    85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

    SHA512

    803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

  • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe

    Filesize

    255KB

    MD5

    68cc565d1a6670e12207f7d3e7fbbe31

    SHA1

    e06c447ed7c71c46da49800f710fee4714a14ed1

    SHA256

    30a2a36435adb0983aa5765b4df36dab180dcbfd00385e24417299b3ccc05ae0

    SHA512

    78da07b9b93b32160be32b1740da3f01c1e9cbdd7bb235fe64a7f712ea1b845bde60a109b561cfa644a841bb0bfce3d4ffce722cf9c359b065f2721fa92d2636

  • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe

    Filesize

    255KB

    MD5

    15b5e48806044047c19e3615bd58683e

    SHA1

    6c34c9d5cb921029b80c9f2b696a841f460a594e

    SHA256

    fc15507ea01a4924fbe34e5c35ee709510734e2d59e136ac2fcc8c3ad416ff43

    SHA512

    f5a40e1ce39fcf1d5cc3cd4e370072c80c891e6f9bb045cc847e18142302315b7a64035f73d9420359e0d0d5cfbdd7fae387eeb795c74e0543396bf117de6c9c

  • memory/920-38-0x00007FFC3BE30000-0x00007FFC3BE40000-memory.dmp

    Filesize

    64KB

  • memory/920-41-0x00007FFC39C70000-0x00007FFC39C80000-memory.dmp

    Filesize

    64KB

  • memory/920-42-0x00007FFC39C70000-0x00007FFC39C80000-memory.dmp

    Filesize

    64KB

  • memory/920-40-0x00007FFC3BE30000-0x00007FFC3BE40000-memory.dmp

    Filesize

    64KB

  • memory/920-39-0x00007FFC3BE30000-0x00007FFC3BE40000-memory.dmp

    Filesize

    64KB

  • memory/920-37-0x00007FFC3BE30000-0x00007FFC3BE40000-memory.dmp

    Filesize

    64KB

  • memory/920-36-0x00007FFC3BE30000-0x00007FFC3BE40000-memory.dmp

    Filesize

    64KB

  • memory/1032-35-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/1032-0-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2156-247-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2156-242-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2156-90-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2156-89-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2156-237-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2156-250-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-83-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-240-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-87-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-245-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-235-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-248-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2180-31-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-78-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-252-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-284-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-234-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-86-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-281-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-278-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-239-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-275-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-272-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-269-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-266-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-263-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-244-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/2344-255-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-262-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-271-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-251-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-233-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-283-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-254-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-77-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-280-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-21-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-85-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-277-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-265-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-238-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-274-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-268-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/3736-243-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-236-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-84-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-273-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-241-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-267-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-246-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-276-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-270-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-279-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-264-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-282-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-88-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-259-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-32-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-285-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB

  • memory/4972-253-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB