Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 00:48

General

  • Target

    9182f57b687097e8bc10cc0840c2d8a469bd7c1de5777e80e34888760b2b8120.exe

  • Size

    78KB

  • MD5

    109515b31c84fdea4a2b0ac9ee54c134

  • SHA1

    d8af44b233708427ad4de3cefa869c797edb14f5

  • SHA256

    9182f57b687097e8bc10cc0840c2d8a469bd7c1de5777e80e34888760b2b8120

  • SHA512

    d55cd2b076451bc951f8690756e684890768d5bb1f3ea3d8ff8535e1e3d1cc41cdbac058738d9070fd16ce90790ce83deba0be954f08e99baf43f01818769c63

  • SSDEEP

    192:tACUADIY0Br5xjL/FAgAQmP1oynLb22v29HWvHWY7GG7GlTntK0:GBt7Br5xjL9AgA71FbhvoBlTntK0

Score
9/10

Malware Config

Signatures

  • Renames multiple (3733) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9182f57b687097e8bc10cc0840c2d8a469bd7c1de5777e80e34888760b2b8120.exe
    "C:\Users\Admin\AppData\Local\Temp\9182f57b687097e8bc10cc0840c2d8a469bd7c1de5777e80e34888760b2b8120.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp
    Filesize

    79KB

    MD5

    5bdcc682702eb7f4aa1c648d6f4f178a

    SHA1

    181a19b58998c0f116d57de30f9d89f092e01366

    SHA256

    1a55cfccea1d86bd7653cbfd4907d5fed23d81401dfa2ffbe0fefc4e2997206e

    SHA512

    ca7109ae374172132a7eeaace4bf85400e453ccd03e6711288e854d4f2799279e8bf5c9e1f77723105d3ff17ad995d76ec857f6cef9eda08ff5a514b0245068a

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
    Filesize

    87KB

    MD5

    e243c11cd007396cf66d8188ebcfa430

    SHA1

    a97dae205f98911b6226ca2dc0091af740301b16

    SHA256

    a5ede38eb734521a7b93abfa9b3a53360f9d1ae5b69bb6ab849bc558a5a1a19e

    SHA512

    1b5b6348a694e992fe0190183da3fe122f07cb590371517dfbae2916cb5d5901014291214f3e847d0d26e2dec892bd251d5d640641b03475deedce339d917c9a