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Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2024, 21:34

General

  • Target

    6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17dN.exe

  • Size

    60KB

  • MD5

    95b1e5564bac57605cc02961fc78e530

  • SHA1

    8b9cd3697535c8083a9f6b4ebc31203b618316b4

  • SHA256

    6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17d

  • SHA512

    76be6770caf16b284f0adcfc9016eb51a99c93ddf39f546f51b8936ce4f54fde56a587328d829d2ea00f896b57675861443dae8fe1cc6f1b25220102852162a5

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8+g9VyjVyYJ9JR:KQSof

Malware Config

Signatures

  • Renames multiple (3258) files with added filename extension

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

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17dN.exe
    "C:\Users\Admin\AppData\Local\Temp\6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17dN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

    Filesize

    60KB

    MD5

    ce620bcfee2186252bd5c0072300d8fb

    SHA1

    0ce1ce7cf40c35176b2c3b7f884bc4fe7fe71eb9

    SHA256

    2f93714a396014cd29d7118e578310d4ec50d36dd3570503fe4a537ea2739e77

    SHA512

    6da6d7fa9151be6d7ae8cff43f32bc104b4ddc86d4ec67aab1538d8480f49af964ea3180b3de707f70626fa975ab26c0d229a23654510ed1a90aa4a938e745e6

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

    Filesize

    69KB

    MD5

    78b7005ccec34ce7a2307efc5d755d56

    SHA1

    d1c6e6daf11844c23b4e9450c73397fdebd440ac

    SHA256

    4d6ce511c83fa76c159de929e1f89c4d8d59ece0d630b54b7f6c0e0f7aa3be7e

    SHA512

    19f8f929931567d10bffb33782e34645147f6e10b3bf3b026ce3b4677029fee6ff98555b7690c1103922eddc4e544df445cdad94b6769ece6fbf72dc8e5bb9ba

  • memory/1732-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1732-75-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB