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Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 19:07

General

  • Target

    1a271313295e252ef1dd60a925714d1e0a05af3a5f9b8fa98928f562a3c2518b.exe

  • Size

    97KB

  • MD5

    0f2619680e4c18697e2950cfad576a16

  • SHA1

    b533dcd8aee9e58ba245d95e51a4338aaa25e038

  • SHA256

    1a271313295e252ef1dd60a925714d1e0a05af3a5f9b8fa98928f562a3c2518b

  • SHA512

    8fe48397a08dea944dbd08ef492f1ba8b68fd5069b33a6c777af86134bcf70a4893dd9abfd809513210863e735f998b4425aaa7c2aa6bd7688a16b33d0f30cb6

  • SSDEEP

    3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyBV:PqFF2Ie+effyn

Score
9/10

Malware Config

Signatures

  • Renames multiple (3439) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a271313295e252ef1dd60a925714d1e0a05af3a5f9b8fa98928f562a3c2518b.exe
    "C:\Users\Admin\AppData\Local\Temp\1a271313295e252ef1dd60a925714d1e0a05af3a5f9b8fa98928f562a3c2518b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp

    Filesize

    97KB

    MD5

    d57f38c7ffc0b4b1a23ff7eba92bf628

    SHA1

    80e301ca96c11598fc38beb9799e1584afcde2ff

    SHA256

    3dcbc2526c1a39a87c80488b1d1185038c4174e8d450d1aca2eca85a90f57040

    SHA512

    c96cc2e3b1a45ad849bfe2cbd6cbb9b00b296b1e9d94eb867baed1f9442fcea76c8e64c60f933645876e3a7c9ee2653f07b7663277099730fc24ee34a0c26af2

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    106KB

    MD5

    50ee16fa2f0dbc8f2cd41076996ecea8

    SHA1

    3af6b5016400bd01f636a107f428288b38eeae11

    SHA256

    f00bacf25d6afeeeba3c9bc8b24e216d7a134a0425a170b366383756e3e9d7a4

    SHA512

    6dc41a1d2914764568fd152127d4a73004dfcf9cd8aaae8629c435baf653014aad93ebb912d1fd4c1d8f4b8faefe70d2454c24f06b38eb8bea76755a8040d5cb