Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-05-2024 09:12

General

  • Target

    P-898208403-04272019.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 11 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\P-898208403-04272019.js
    1⤵
    • Blocklisted process makes network request
    • Modifies system certificate store
    PID:1664

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

JavaScript

1
T1059.007

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

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\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    344B

    MD5

    0f9769b9805f421c63aed622f22e5a41

    SHA1

    c3f64f0c6a02eaab0a9abc30275d0e4425d0b486

    SHA256

    c2e72975a66860d660ea97532daa3d19223e8da4f0cf0a82afd36a95575c7f95

    SHA512

    55b4154af5fca2c62efd855460e2f80763cb7d22f7d34787f590c0e30a319c3d28de841efef8dd2e140b80656ac6314c9bb448767f024ccf7cfd80dc42c449b9

  • C:\Users\Admin\AppData\Local\Temp\Cab9955.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar9AB3.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a