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Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 15:36

General

  • Target

    478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe

  • Size

    56KB

  • MD5

    cadc577caf4cd129e0d20e4acf73a320

  • SHA1

    a32ccb75d533fd789ac8484c7c0d187d70147452

  • SHA256

    478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222

  • SHA512

    5385f4f6d31c2e6e7e518516d855d2f7a952dab73a5246f4a9d9121393c2f2540f457684b5ca0634958a0be1493134df8ef474d9c9c6b1a47e5841e3f8cf8f3f

  • SSDEEP

    1536:W7ZrpApojswv0EhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsot:6rWpcsHEhLfyBtPf50FWkFpPDze/qFsg

Score
9/10

Malware Config

Signatures

  • Renames multiple (3213) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
    "C:\Users\Admin\AppData\Local\Temp\478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

    Filesize

    57KB

    MD5

    83b132de08191d062ae1c4ff4ee6fa23

    SHA1

    1660eedf09203b5b486001e3946f6814fb38c59e

    SHA256

    e88f45e03910e5cdbf31a58890286ce95c5a2778984e10043897cdd75a4360de

    SHA512

    f16d385e1777fbd3c4496368a548874f2b084dfa5da9215b03e8d50b5694d02308a19e8ce797bd8c0f5179444e1af1aa8db52de14618437cefe295a6ad4b5641

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

    Filesize

    65KB

    MD5

    226bf4d07cced85ea2f26badb4808d2f

    SHA1

    110d832313c1a6756ab4c8687fe5bfa9943562a5

    SHA256

    6b688dcfd5258e199c1488608a72c9890974828afe4a9cbf19e1a825f09a99bc

    SHA512

    02e1029aaa882eaa6c3417d9cbaf7698f1ce13aa6c1b6c5600515f2a097d26b5375096a328761174624eb1fd13e5c9ecfc1fe3565a678d32122d3e41f0e90468