Analysis

  • max time kernel
    140s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/08/2024, 10:08

General

  • Target

    8e52edaf5b6ef65f3b2cce039dee32a4_JaffaCakes118.exe

  • Size

    349KB

  • MD5

    8e52edaf5b6ef65f3b2cce039dee32a4

  • SHA1

    679a2e472744f76f04f45f7019a71fc5c21bb4c2

  • SHA256

    b9a7fb29aaa7eb7dbac34e65dc4d90a832f75f499ba06ba794cc3989c9315bb6

  • SHA512

    ad7c432cec874bc299fb1a15ecb303ff699d5791a2f24837693a1963b628080e9a633e34fb1156f320b18ae1cf4b803e36a7c3d9a08add5d1cecceef02c3b9d2

  • SSDEEP

    6144:ye34TNE/nu/EJXAF8u1qBhGNy4909VezjiGF+nh9CUZLcb+FfM5ym:uTEJXs1q2N1906jidGUZLcb+FfEym

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Drops file in Program Files directory 1 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.

  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Modifies registry class 11 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e52edaf5b6ef65f3b2cce039dee32a4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8e52edaf5b6ef65f3b2cce039dee32a4_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:680
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\system32\cscript.exe" "C:\Program Files (x86)\EditPlus\kk25.icw"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4364
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\SysWow64\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\kk25.icw"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2320
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:324
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2032
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2312 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2980

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files (x86)\EditPlus\kk25.icw

          Filesize

          132B

          MD5

          13434c96e7b5ed811dd6038aeac5e759

          SHA1

          165eb8b59964decaec471552ede8db90948b19b9

          SHA256

          422083de6096a2697c832fd11942e9ac1a1b2f2698166c622964dfb5c75a5f01

          SHA512

          2335db5cc290e7d943f3ac1c9dca0c1538b48de0bd0c02dd587a407f567897b00f10bc984e9be1b291addab22cf12434a11c2c8cac85adc832a6b17026a63a92

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

          Filesize

          471B

          MD5

          8b6546c6650738cc0ee5cbf9d4ae5e38

          SHA1

          09027f6be059f46a64cb5168852e7c018b7cfed1

          SHA256

          85a31f898bb1e763c1bb73a33257a7cd2c9df49c9ce11151b61fce2ef5ce2d54

          SHA512

          fc2357dc7becc6ef5d5e49cfaf079ff866cdcb78ba3384b2647300cc8d14031d2450dfc815ed1a2cd0e2f039702406ada53732bebca0136abb25031bb4438084

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

          Filesize

          404B

          MD5

          5ed4292d64ca34fe99baba14c5ce27e3

          SHA1

          3d2d457e20ea38e26adffa1efde66201c8572ea0

          SHA256

          79365d64a2ca1359f4f9be816e28defcadbc9bc06b37f080fdb9ef71a1a39e52

          SHA512

          e0874c3c983130e138b7f666971f307a3dab8f00d48048d46fdcd170793add323326e2111cbac9a06a40b53a623e88529db66c1c45e7d5d048f73521f2930963

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verC5F.tmp

          Filesize

          15KB

          MD5

          1a545d0052b581fbb2ab4c52133846bc

          SHA1

          62f3266a9b9925cd6d98658b92adec673cbe3dd3

          SHA256

          557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

          SHA512

          bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\68XY2BI1\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Users\Admin\AppData\Local\Temp\nsy901B.tmp\System.dll

          Filesize

          11KB

          MD5

          c17103ae9072a06da581dec998343fc1

          SHA1

          b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

          SHA256

          dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

          SHA512

          d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

        • C:\Users\Admin\AppData\Local\Temp\nsy901B.tmp\nsExec.dll

          Filesize

          6KB

          MD5

          acc2b699edfea5bf5aae45aba3a41e96

          SHA1

          d2accf4d494e43ceb2cff69abe4dd17147d29cc2

          SHA256

          168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

          SHA512

          e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe

          Filesize

          44KB

          MD5

          7c30927884213f4fe91bbe90b591b762

          SHA1

          65693828963f6b6a5cbea4c9e595e06f85490f6f

          SHA256

          9032757cabb19a10e97e158810f885a015f3dcd5ba3da44c795d999ea90f8994

          SHA512

          8aadb5fd3750ab0c036c7b8d2c775e42688265b00fe75b43a6addaefc7ee20d9fa3f074dd7943570c8519943011eda08216e90551b6d6a782b9ed5ce20aa6bab

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\kk25.icw

          Filesize

          843B

          MD5

          09573d40f1a7f775522c286f893f4388

          SHA1

          8a04d677860ae082f831bb2dcf4bba36355149b9

          SHA256

          b7257d077e989d01a737d13b0499e6f3c79751914ddded5aeade13a2308e208c

          SHA512

          7458f4c02cb9cf2b47451dc8ad889dfc51fbbcd2ed315b66a96364868f18d1af6cd2b6fc69a68b0c4b35f8c3d6e7f69faa958bf3f5a96520e1fee3de156d98c4

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\statistics.dll

          Filesize

          80KB

          MD5

          30c8a651ca9b61c538d34d350fdc8f08

          SHA1

          939a00101baeee2eae1875c0e93605a3a2095d54

          SHA256

          27daad5bc8322c789e27b5874c18d8eca282a6def6370f0649a224d13b80cb0d

          SHA512

          6358c223f6886fb4d0fbee513c42fdd66b710eff67a71d414518b7fd5ab37cb4f51c4224a5d36ea48d490f59e68825a27450f410ff12b431f8f411d566489fb4