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Analysis

  • max time kernel
    120s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 13:59

General

  • Target

    f7953bd202694321b393583c936d4d63f5d07993dc0847541fb346ba5beae9fdN.exe

  • Size

    42KB

  • MD5

    dafbae086e37b421c3b02e274fbba830

  • SHA1

    5317b03bb4165a4f0373550ee508ee8b8246d4e4

  • SHA256

    f7953bd202694321b393583c936d4d63f5d07993dc0847541fb346ba5beae9fd

  • SHA512

    6d4b67861071aee92ea08b7642aeaa21d31a3af51536175e4c58461cf293fe334c6ff9a9c05dd731520af4d3aaf0912d6e85a4b4027a736ee6603c3a989008df

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBN2TQ1nrSLmnw1i/JN68gK1i/JN68ge:W7BlpppARFbhknrSLmwslsX

Score
9/10

Malware Config

Signatures

  • Renames multiple (4676) 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\f7953bd202694321b393583c936d4d63f5d07993dc0847541fb346ba5beae9fdN.exe
    "C:\Users\Admin\AppData\Local\Temp\f7953bd202694321b393583c936d4d63f5d07993dc0847541fb346ba5beae9fdN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-523280732-2327480845-3730041215-1000\desktop.ini.tmp

    Filesize

    42KB

    MD5

    9c1e31cfd08dd684ec27badcbd35897d

    SHA1

    1403647ff2647f9994f744e6250c7b4a89ed9ec6

    SHA256

    b4144b49902166c0124477312450814905e82c4da80e79a0c080bb29634ef4ac

    SHA512

    fb36da1b5055fde7b6f6da48d6d828a4c3ab1a0ad4e7446f34ff2599fc235552315122e5d0d26464f43f8e2ce7ad71d5701b7c5f25313031180803417ac49f86

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    141KB

    MD5

    b9cd493c38296a25667e9a5c3869dbaa

    SHA1

    479ef43be0e118e88f2f2feb0cc762edf824481e

    SHA256

    309de84710b4743f8ead1f5e2b9244debfefee5253b0a53bf9cd2ad8a132c98a

    SHA512

    48b9fb439d0d238ea33107633916ab8affb92af3b2b87de56c621dce89bfd1cf03e1445e851f66039685134ded264886d04364e13fb466cc60c2cc20be4b5701