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Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/09/2024, 01:53

General

  • Target

    317ae2fb378814de3c4ba5ac32a3143de34dfdbca43a95cc77ddb41646a45c84.exe

  • Size

    51KB

  • MD5

    6c9e8cbcbd9f9302f597fe0cc10a05e8

  • SHA1

    bfe52a05dd8af0c74fa412b0170adc3b917a852d

  • SHA256

    317ae2fb378814de3c4ba5ac32a3143de34dfdbca43a95cc77ddb41646a45c84

  • SHA512

    6fd3836af2c3988583f3ccd69325ca03e737d764a86ad3c691397417235593219f124056ea12e7f70f3fc7498984553d934482463726e40474c2c0f2c5055887

  • SSDEEP

    768:W7Blp2sspARFbh5YSfff9n1oXKCqzEIn1oXKCqzE1IwScIwSWF/MF/y:W7Z2sspAp5YSfffMrfr92a

Score
9/10

Malware Config

Signatures

  • Renames multiple (3678) 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\317ae2fb378814de3c4ba5ac32a3143de34dfdbca43a95cc77ddb41646a45c84.exe
    "C:\Users\Admin\AppData\Local\Temp\317ae2fb378814de3c4ba5ac32a3143de34dfdbca43a95cc77ddb41646a45c84.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini.tmp

    Filesize

    51KB

    MD5

    d64503e6e13b241b83e48057e1d37a5c

    SHA1

    9ad94341f36456aa8ac0954dfb51f45d48b741b2

    SHA256

    4dec3eed98495baa23d24c58389a708ec86f8d5282de6494d08d6a6d3e15c009

    SHA512

    cecd0565e8765ef4a58ad9944fd9b8dabdfe3ba7974cf0e868ae891c7c74e66940597a3cb8738c030407b00ca4b874e8e61dc2936d91fb0e0e7a6346dd877f28

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

    Filesize

    60KB

    MD5

    5bbb5478b85766e8d18544df5df424c9

    SHA1

    29980ff8cb30e9aa5cd5574e8f8ea2a1b85f9686

    SHA256

    c3e318c081da3111f295b51b9e053ddb97499a60938871b8691b5851bcf9ca18

    SHA512

    da965d995f634f68d7f8399db8f6a06961229370555631da16e53f75df04863cc6085d5fc3927de6b4e00e8e2a5661748176408657a8706ae758ccc9952c68a6