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Overview

overview

7

Static

static

3

eb691f332b...18.exe

windows7-x64

7

eb691f332b...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 13:16

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General

  • Target

    eb691f332be697e729f0db09a3561ec3_JaffaCakes118.exe

  • Size

    212KB

  • MD5

    eb691f332be697e729f0db09a3561ec3

  • SHA1

    5a5682bc41a7a3c74ac5891473cf09c7ec83ed4d

  • SHA256

    43d1e7fdf8697353b8e01fe23a1a1a799b92ac0af0c6ffb2377f0982be97ec88

  • SHA512

    3aaacdf637c295da5cf15144fb65e8251e76a7229ba99ebabd0a3a05c086a565ad38fbb14e1022de3648def0427d3bcf8d526885ec5ccbcf6338f4a4beab016f

  • SSDEEP

    6144:dcyyU/A5rZRLEhFTnRa26s+Wdz8V7Wdfwn1nbmuSDmf:dHp/urb4A1WdBfQ

Score
7/10
discovery

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files 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 4 IoCs

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

    discovery
  • Modifies Internet Explorer settings 1 TTPs 40 IoCs
    adwarespyware
  • Modifies registry class 60 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb691f332be697e729f0db09a3561ec3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb691f332be697e729f0db09a3561ec3_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2128
    • \??\c:\Program Files880J8A.exe
      "c:\Program Files880J8A.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1168
      • C:\Program Files\Internet Explorer\IEXPLORE.exe
        "C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/vplay.php
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2568
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2568 CREDAT:17410 /prefetch:2
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:692
      • C:\Program Files\Internet Explorer\IEXPLORE.exe
        "C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/PPTV(pplive)_forjieku_977.html
        3⤵
        • Modifies Internet Explorer settings
        PID:4772
    • C:\Windows\SysWOW64\WScript.Exe
      WScript.Exe jies.bak.vbs
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:1368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files880J8A.exe
    Filesize

    36KB

    MD5

    eb70c6b85631df97407ced1710b62ea9

    SHA1

    5b2113b678e801ef378674724ec0d9b93c87ea7d

    SHA256

    0ca097bea396549b96a3b26ab6cd6d304688d597936af75bbd77d412b345479f

    SHA512

    792b95d3d321f77817f592c0b5786f4710ddeaaaa9931d302f7c3c9832f356e31a2572f5dce40057c426aeeb55d4c3ce8e536775e9c6033155fea048a447d70b

    Download Submit

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

    471B

    MD5

    d05db975cf07282910d2eeaf4d1d6e0a

    SHA1

    ee43161120259ffd9a634c71ad97a786a228c559

    SHA256

    3198a8f5168605583124b415310f2b135b6233cd3ff9d3bec9b064d609f86e5e

    SHA512

    c0aeba576a2b4baa4c38b4b4176137c3c72a426e222cf16424e333cbeb16e559499fa9c70d200adcd71bb012c35e65478772879071c80f7f9a2b945c9f6c0f3d

    Download Submit

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

    404B

    MD5

    a7f7d991534e16ba1fd406890f5d4d4c

    SHA1

    b20c151e1ecfeb9f316270ee4c3ddd859e10b51d

    SHA256

    edd679e4be53b5d473e727ea98330c613266231956bee2ffe31377b0dc5ae3bf

    SHA512

    6fa87022a55ac88e6fb143b325b9e6f82b93a75e1f7ae84553dd32bb5fd2894df0647769fe64b22733cbd4cceb46056a4bf34b1d2dad8047c7697a6786f753ae

    Download Submit

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver162.tmp
    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

    Download Submit

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

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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  • C:\Users\Admin\AppData\Local\Temp\jies.bak.vbs
    Filesize

    450B

    MD5

    5488e26081fcebb65782186b7f2069c3

    SHA1

    c214c52a1a4e3f04084929117599b2499ed2925e

    SHA256

    a00a96170266abb8b1d4aeff0faf5c08d727bab5ed4575386fce40b4ed349e93

    SHA512

    7f8468693591387f084fabe4ad80dd72e656314f80ac02d5933e8f377c07432ba3bbb37ee0ab13009bf27cee4348e5f0c42db21914689b9b8bae6e1246c3dac2

    Download Submit