Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2024, 13:21

General

  • Target

    OV-159737-04272019.js

  • Size

    36KB

  • MD5

    fee53bd7429ac6ff5bfa17d5264364ef

  • SHA1

    9de067074a7d148f10d5ea2044f6a7ff6eb055f7

  • SHA256

    a95b13778f1d7907c0f5e836597f056babe04cf50a24143cbd0227f595c6a9be

  • SHA512

    f3b2003829ccba0d8226ec791b70eb1d67e14bf1a47a5e492689cbda0980b9bf521ce42edbc3161c46abf90f8de4a443d5a50fc0f506c146217c8bfe8a02bd5b

  • SSDEEP

    768:x7crlAXWIx2F8dAmKsB1Z4NKU5Onva9smoWlMchWXoMmKbgL0q+no259QMMsKTuP:x4rlAX5x2F8dRKsBneKU5OnvYJvMchUj

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 12 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\OV-159737-04272019.js
    1⤵
    • Blocklisted process makes network request
    • Modifies system certificate store
    PID:1248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    0b5d5dce15aae1bc34afe456f48d3853

    SHA1

    fec8e3472b15adf01b7c12de54a6181574dee6d4

    SHA256

    edd0f0f64784b986999b12933ab590b897e0953ca3113cb0f913450979f67f8d

    SHA512

    2ddfdfd60aa7e00f5b8baf596fb2a344e2adfc94358b84d69676036c87ae8aab4862af52e884ec35821f9a591a7a499737af11711275d17a9f9e244b979f3280

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    e4debdf5786788dcf4dd3a236d6db5a6

    SHA1

    a67f3fe943557f6c39675186a4fd3b781c9bc43b

    SHA256

    5327424abd04796ca0889b530359cb426c2db24723f8cf96a2be137792f273a0

    SHA512

    6b3f57e60f4d08db42639881596197e354430ebb7c48872d47763b0823e9c5935d0b0d2d983b32d6de88901acb180fc5e129ddf534b3f1251c7e160e7541d66b

  • C:\Users\Admin\AppData\Local\Temp\Tar6F7A.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a