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Analysis

  • max time kernel
    98s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2024, 11:38

General

  • Target

    8de63e923d1292152fd11e87bb98fec0N.exe

  • Size

    83KB

  • MD5

    8de63e923d1292152fd11e87bb98fec0

  • SHA1

    b2f55df18e3d2e2993ba05e04b19c199e293975e

  • SHA256

    181a280f84c05f20a72477e9fdbe73f08fb2b38b6cc7d33b86e565103b1439c2

  • SHA512

    6f3a3a86848f0ce8ee6e2b743ce79ce3404f7ade1087465329a499a0522e36ef83d65320060bb6d64967ca588ab19dd87ce2a52f45bc16cf0c50cc074d8b74b4

  • SSDEEP

    1536:LaWLF1kxTnUI4CFPtv6iSJnaGlbVxhoOSQxzG:LaWExTnUTCFPtvanaGlbVxhoOi

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8de63e923d1292152fd11e87bb98fec0N.exe
    "C:\Users\Admin\AppData\Local\Temp\8de63e923d1292152fd11e87bb98fec0N.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2800
  • C:\Windows\SysWOW64\Winkcvw.exe
    C:\Windows\SysWOW64\Winkcvw.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3612

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Winkcvw.exe

    Filesize

    84KB

    MD5

    90ca14d99d4108ecade14d388d353142

    SHA1

    34186775c6a1a08d737762e71a964234bc70154e

    SHA256

    5216c737aeff835ffbfa3a76c194a1dd384fe58646f21cd65ab161d3f136b389

    SHA512

    481cb4830bd98b90fc68abc96e5c9f9153e280abade723afd3d6f853ce46c17d459fa001a270646163d9c8a44ac0fc1755d6bd8a4be77c40080eee12189dcc06

  • memory/2800-0-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/2800-14-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/3612-13-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB