Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2023 18:41

General

  • Target

    tmp/v8-compile-cache-1000/11.3.244.8-node.10/zSusrzSlibzSnode_moduleszScorepackzSdistzSyarn.js.blob

  • Size

    4KB

  • MD5

    100fa352a622b0513559bc01fb1f7b10

  • SHA1

    8d593ed98a682fbceed6033f3a31d0d3c3d6cff2

  • SHA256

    3468378184af08ad9f05b204b07efbeb5e6b064d3ade87f5e163cda6b57a251e

  • SHA512

    c9d731fae0b83c4276fba4b00ed2b0eaf12119a53074fcdc4f484b23696592a2003a2263a05620b67a1a7ad9e9de083be663080cbc0e12a78f49da240f89f6af

  • SSDEEP

    96:FsVd0qJtFUevEag2vGZXRSoLtvrLzG+Y/bohXp82vDEjXfI:0JtFVGZXRSohzLzG+Cbob48

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\tmp\v8-compile-cache-1000\11.3.244.8-node.10\zSusrzSlibzSnode_moduleszScorepackzSdistzSyarn.js.blob
    1⤵
    • Modifies registry class
    PID:4684
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1928

Network

MITRE ATT&CK Enterprise v15

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Downloads