Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 18:47

General

  • Target

    0f4433cf576a18765831a1ece32c9f92a0b0faad8ddd8eee7709928c30d314af.exe

  • Size

    46KB

  • MD5

    760fee877187ee9048d7562f654f3165

  • SHA1

    e80fdc351b7499efda8dacab780d8fd0bc89956d

  • SHA256

    0f4433cf576a18765831a1ece32c9f92a0b0faad8ddd8eee7709928c30d314af

  • SHA512

    de77f9463c9c77215ad8c0e478951f289e9349f4b7cb34f5a0c344da41bd2bdd58cf95e5709d48e0c471b2f5964685eb37777cbc5aa6b9e4939575dcd379c508

  • SSDEEP

    768:W7BlpNLpARFbhblkYlkrt8PWGoPWGqMs1MsG:W7ZNLpApCZrt8PWGoPWGF

Score
9/10

Malware Config

Signatures

  • Renames multiple (3757) 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\0f4433cf576a18765831a1ece32c9f92a0b0faad8ddd8eee7709928c30d314af.exe
    "C:\Users\Admin\AppData\Local\Temp\0f4433cf576a18765831a1ece32c9f92a0b0faad8ddd8eee7709928c30d314af.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2096

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp
    Filesize

    46KB

    MD5

    23979eae432bc09507c62b26729bc586

    SHA1

    85c4f91255a94ddf831137d4a4050c67ec5e7122

    SHA256

    547939ce67bc2e2e6e5214fd9e6a2c062637be6617e1346ddff56f70830d5bd2

    SHA512

    fe680fc9e8baaca87daa248fa0d23510481ac9588f3f4af12f03dc318095a4ebe783223851e1e6f7947e16508c8eb8f0f262b46fe02613ac07ba8130b44cf331

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

    55KB

    MD5

    a3f49a06adc0d577d57c138cfa812835

    SHA1

    dc579053e4018cfa190125d0b8b6292feb231463

    SHA256

    60136095e19e6225f6e28148038cdb239ddbad773acbae454ca93b34d1949f6a

    SHA512

    92871a87c2e8e9120665a9b120e5824db1832eeb26f1afd14e7d2eff266b3015efd043609a27f40d3a67e840a04256f59a02507b41a39027194803e2fd08d1ca