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Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 00:46

General

  • Target

    90e850cc6d35dc48b2793e677e607bd2ed057620fbbe1ff369ab0c3fe027fc57.exe

  • Size

    46KB

  • MD5

    6cda5f323b90e452c7199a0af1cb926c

  • SHA1

    0f6856657542e49b346fa19e7cc7e745246c63d6

  • SHA256

    90e850cc6d35dc48b2793e677e607bd2ed057620fbbe1ff369ab0c3fe027fc57

  • SHA512

    5e3b7b1656c23d977fb9e41ec0a9668e3983ffdd62d94f309718572fdec6be09678b613da23f5888035b80e16e73772f89fc4082c3a446a31ca47ce1db1f801d

  • SSDEEP

    768:W7BlpppARFbhFAVo7FOtiJw1OtiJfo7FOtiJw1OtiJtjM2jMQ:W7ZppAp1IWINI2IQ

Score
9/10

Malware Config

Signatures

  • Renames multiple (4694) 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\90e850cc6d35dc48b2793e677e607bd2ed057620fbbe1ff369ab0c3fe027fc57.exe
    "C:\Users\Admin\AppData\Local\Temp\90e850cc6d35dc48b2793e677e607bd2ed057620fbbe1ff369ab0c3fe027fc57.exe"
    1⤵
    • Drops file in Program Files directory
    PID:920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2753856825-3907105642-1818461144-1000\desktop.ini.tmp

    Filesize

    46KB

    MD5

    6e7d992ca7c49abc460e4e2490f0a7e4

    SHA1

    7dc71cdf4f0701ad6e13ed5bbe6c0e676027ff13

    SHA256

    412d956d872de08f3ace93618d3509725da696840457115ded3769fffe959058

    SHA512

    e171d9cf9239f2849befe564dcdda45d6a43c96438b76ef3329bb175df5f316917dc4b034cbba7f1fc7d202e98e80bb085f37644ae83df88cdefce2b311d72a2

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

    Filesize

    145KB

    MD5

    6f23bf5f631116623eed7817b6a24345

    SHA1

    e39ac65e07099ab52f5822320428658e757602c0

    SHA256

    9729ca94bdbce77d0ba9b447e97a3e5510f9f667eb30070dd7d9d347d0d452b9

    SHA512

    654d428f021c60cda51833e873ed506e01e4ded17e8185955d48a03f414546ab7c2aa8e9e83e1383939abacb4a666eb0bd49b0708b42bf193830131d0754f135