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Analysis

  • max time kernel
    158s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/11/2023, 11:16

General

  • Target

    NEAS.307af961e3da8ad56115b858b45ca360_JC.exe

  • Size

    2.0MB

  • MD5

    307af961e3da8ad56115b858b45ca360

  • SHA1

    b236e94182209e94688483c3857ee5da05ad24b2

  • SHA256

    f977351f250f88763ed30b2711ea8893e28be04187108c82b07c43a216662566

  • SHA512

    1b2d84072c3c0f87d8f6ead316e784f878d09270aeaac80465703a3d791b2a14d1099aca20e4321b90581609ea50b77ceb59a7f7333d49b1122a104b401888a6

  • SSDEEP

    24576:z7FUDowAyrTVE3U5F7j55944ECgR721unTeddf7vmwp77Tq14lD2ex+:zBuZrEUb75QbnTOdf73Tq1sjI

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.307af961e3da8ad56115b858b45ca360_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.307af961e3da8ad56115b858b45ca360_JC.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4184
    • C:\Users\Admin\AppData\Local\Temp\is-73MS3.tmp\NEAS.307af961e3da8ad56115b858b45ca360_JC.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-73MS3.tmp\NEAS.307af961e3da8ad56115b858b45ca360_JC.tmp" /SL5="$C022C,1047040,0,C:\Users\Admin\AppData\Local\Temp\NEAS.307af961e3da8ad56115b858b45ca360_JC.exe"
      2⤵
      • Executes dropped EXE
      PID:2768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-73MS3.tmp\NEAS.307af961e3da8ad56115b858b45ca360_JC.tmp

    Filesize

    3.2MB

    MD5

    7ddf41f631883c24a28486de5afb0d51

    SHA1

    45fa51dc1a7e0a90aa105adb7b13fcb5248fcd70

    SHA256

    6112140641c5c361cf4f9aff4f9900daa6e3e2ef3ebac4125be558f1822ab883

    SHA512

    a5d6e2b789b8fb82de2d868dfa851629a950771c1802a0af84ba7f74ce039e67e5332433ef116b904f1ffaa6ca60ba3ff349ef0ed1c01a02726d080e5a818807

  • memory/2768-6-0x0000000002730000-0x0000000002731000-memory.dmp

    Filesize

    4KB

  • memory/2768-9-0x0000000000400000-0x0000000000748000-memory.dmp

    Filesize

    3.3MB

  • memory/2768-10-0x0000000002730000-0x0000000002731000-memory.dmp

    Filesize

    4KB

  • memory/4184-1-0x0000000000400000-0x000000000050D000-memory.dmp

    Filesize

    1.1MB

  • memory/4184-8-0x0000000000400000-0x000000000050D000-memory.dmp

    Filesize

    1.1MB