Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2024 16:25

General

  • Target

    dc14aa6eed5fa5bc83640fc9a9343ac3.exe

  • Size

    3.5MB

  • MD5

    dc14aa6eed5fa5bc83640fc9a9343ac3

  • SHA1

    0e3fc18a6f2cc25b41b4a786ad84de878d3b7cb2

  • SHA256

    6e0f34bc46ee510f405902e7c098c1832f3503cfeae48b5133db2bfa2dfb55c6

  • SHA512

    fc9bdfe39f285945fceb65381a2bddeeda5f8f309d118e6e40cc20fa1860a1bfe0deac3a92a7893de86f061d61bfae413eb7301209f9b3ab45548b13d2fb1fcf

  • SSDEEP

    98304:tB1C+q8FFwpeEk2wCOwh2YhsglD/Szqi6GlNCME:BMa1Ek2Zh2Y//86GDE

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dc14aa6eed5fa5bc83640fc9a9343ac3.exe
    "C:\Users\Admin\AppData\Local\Temp\dc14aa6eed5fa5bc83640fc9a9343ac3.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsy1354.tmp\tools.dll

    Filesize

    236KB

    MD5

    e12f05661436f2974cf91b5fc76fb5f4

    SHA1

    5e0b7887950204713bef3da0018911279f2540ec

    SHA256

    1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc

    SHA512

    61d42e055865dd98552b29dd69dc3d761bc7f77c1af108ad13b0b390059be5668657645258c0c08052a5fe1e9f6bdb018da136eb103b7335097487ec0de5d22d

  • \Users\Admin\AppData\Local\Temp\nsy1354.tmp\tools.dll

    Filesize

    106KB

    MD5

    dff9b875140e78ac2fb0eaee596b45de

    SHA1

    0239101321f2c5e341b9aa2141c251e38a9cdabd

    SHA256

    0d4e99704376a6f60e54dd1e217bf61defd4d227c8ec3ae7947582a89da5d164

    SHA512

    70bfca028361f52c39aa706302436f47ba83031ac1eca56245354c3f91b93d6af50afebe0346c284edffaf8392aef277da5bcadacb90c9730105270348b68fdf

  • \Users\Admin\AppData\Local\Temp\nsy1354.tmp\tools.dll

    Filesize

    128KB

    MD5

    7b7c761c466b2d940ed2cf0253f4f6cb

    SHA1

    0d38ac030c2642ee31ed2fd1bc8ef4d6e0079de0

    SHA256

    cbbeeb4415178948f71dccd02072276366f6ab828f85f417c262002999185e8c

    SHA512

    f6481e7003b170694a3dc734f4f7c8d8fad87d03afeb014887172f2f327702eefb970f1fd420881f749763f9312853c0dbbe220b1a8dab5eec090c7883bb5d48

  • memory/2364-25-0x00000000038C0000-0x0000000003900000-memory.dmp

    Filesize

    256KB

  • memory/2364-23-0x0000000073FB0000-0x000000007455B000-memory.dmp

    Filesize

    5.7MB

  • memory/2364-24-0x0000000073FB0000-0x000000007455B000-memory.dmp

    Filesize

    5.7MB

  • memory/2364-19-0x00000000038C0000-0x0000000003900000-memory.dmp

    Filesize

    256KB

  • memory/2364-29-0x00000000063D0000-0x00000000064D0000-memory.dmp

    Filesize

    1024KB

  • memory/2364-28-0x00000000063D0000-0x00000000064D0000-memory.dmp

    Filesize

    1024KB

  • memory/2364-30-0x00000000063D0000-0x00000000064D0000-memory.dmp

    Filesize

    1024KB

  • memory/2364-41-0x00000000038C0000-0x0000000003900000-memory.dmp

    Filesize

    256KB

  • memory/2364-42-0x0000000073FB0000-0x000000007455B000-memory.dmp

    Filesize

    5.7MB

  • memory/2364-43-0x00000000063D0000-0x00000000064D0000-memory.dmp

    Filesize

    1024KB