Analysis

  • max time kernel
    192s
  • max time network
    206s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/02/2023, 03:41

General

  • Target

    http:///root/sample/bd8ec5b77342fb17c1b8e2102e9f39bbbf9d3a8a

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http:///root/sample/bd8ec5b77342fb17c1b8e2102e9f39bbbf9d3a8a
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3232
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3232 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4164

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    2897da34e63dc7264119c1358edce0ae

    SHA1

    05ae97dc53f07ac4d0e98aa52af47863191a0197

    SHA256

    357487c69e685e8c74d3aae7995be2092b33b991b5232215146b70a91589bca2

    SHA512

    fc8d4a3934f90d475d477b671889638ea860e213417f5195a15da9326f5566e887d46321621ced75c2bd1a2eaa0f34cfe8762b7e55d5ae1f15c19dc869f70935

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    e903a4e13ef82210a7ad51ecb3c7a016

    SHA1

    191cd6e9990be8e5445bc8fc05108bf8fa599363

    SHA256

    0cf3cf6461f8a9ab1d72d0689d2e6c67c2612ffb8e8045dab67c4e923e48abbb

    SHA512

    e383631be485da437c785fd99e9c1bbb9771fd00fea6f7b594bf9e66484f44ba45e3e5958759316a2f0302aadb4b3646df3d22dd56433faa7cc92b1781e88a45