Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29-05-2024 04:25

General

  • Target

    fbe2a62bc3c55418731b76859e9565e6683fb70061a2af5d310d46caeba208e7.exe

  • Size

    45KB

  • MD5

    812bb0ed99f63f01aafa2810185cc958

  • SHA1

    0229ba2aa08376591249cc5ab9217d00775c9a5f

  • SHA256

    fbe2a62bc3c55418731b76859e9565e6683fb70061a2af5d310d46caeba208e7

  • SHA512

    40a51b7cc9e94da0af06bb5098c36ea7d244e2302dd9beb43368ae6317a5090a08c416e4f28157893386827b2d493994d79a331b9a9e9fd3c2cee524d7d91651

  • SSDEEP

    768:W7BlpNLpARFbhblkYlkrt8PWGoPWGBJ0CJ0Y8Ei:W7ZNLpApCZrt8PWGoPWGBJ0CJ0Y8Ei

Score
9/10

Malware Config

Signatures

  • Renames multiple (3843) 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\fbe2a62bc3c55418731b76859e9565e6683fb70061a2af5d310d46caeba208e7.exe
    "C:\Users\Admin\AppData\Local\Temp\fbe2a62bc3c55418731b76859e9565e6683fb70061a2af5d310d46caeba208e7.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2180

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2737914667-933161113-3798636211-1000\desktop.ini.tmp

    Filesize

    45KB

    MD5

    5604167d30cbac973c63e7187838c103

    SHA1

    ca6b2b9a3d50b2cda7659c6b6d9a825b734223e3

    SHA256

    a7d26721300347aa9cff13cf456222dc70fa051ee7df8faa5c647ed80620d0ce

    SHA512

    a0e0c86105517f124fab3b603cfcacff1bb920d06d5f7ac4cc4405fc64b59f6f3f9e8b33fe83832aef4b706702c1ad57d901405a957f393c0ef03a832abb2b78

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

    Filesize

    54KB

    MD5

    84bb375d3a27e88643656b78e3fd61e9

    SHA1

    6ebc10ee25287ba8b9c980178fd976b14a59c729

    SHA256

    3cca8052758607ad4770c231483db9753533e9c2e631e432dc06c486827f3f11

    SHA512

    bffd0e36f6699b24470c2255f28b895b0325652d898fb69906238df8199de9f899f9c0940d38e5f16d5edff7ef5bc43fccd323d9341777d3e80d552594de9ab0