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Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2024, 04:16

General

  • Target

    6b56384ad00d277ee65381a1816c3845b3623b6b836dd01bcab43bd341df075cN.exe

  • Size

    82KB

  • MD5

    850663fdc1731e7c026c98b20f36e480

  • SHA1

    bd1702bdc2861f268e71048d6782912da883f894

  • SHA256

    6b56384ad00d277ee65381a1816c3845b3623b6b836dd01bcab43bd341df075c

  • SHA512

    22a3d4bc4901bc236f2ea36ef3e73781e85c14561b9b5dda858dc1d003c48c69dbb7eb4dd4b8041ec7cf81f6952750b80ccc9f292c0312de05653780ee7c905d

  • SSDEEP

    1536:W7ZhA7dAZ1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/xJtLJtTGlMr:6e76mQSohsUsUKa

Score
9/10

Malware Config

Signatures

  • Renames multiple (3071) 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\6b56384ad00d277ee65381a1816c3845b3623b6b836dd01bcab43bd341df075cN.exe
    "C:\Users\Admin\AppData\Local\Temp\6b56384ad00d277ee65381a1816c3845b3623b6b836dd01bcab43bd341df075cN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-4177215427-74451935-3209572229-1000\desktop.ini.tmp

    Filesize

    83KB

    MD5

    c491caa0504f5b8d171f969ac895ad8e

    SHA1

    46bbdf15ebe597618780c726c128d5fc8874d2f7

    SHA256

    18bd98f06f5759993c52494463a5390983030d4e13d59a4de0efa12417e624f5

    SHA512

    8d5aa7173b3a0b4cc0595cd379436b49cbf92f6c71ab0fe121eb5c5b1b889ccddd7ea2ea27857025539ad8dfaa4c26be1a15c86150397e2c7c016ac3e2f19b0b

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

    Filesize

    91KB

    MD5

    3408464349497ac9921ce07c0d58f513

    SHA1

    584c62e11ef68afb57c7b39e41dd030f93e3791a

    SHA256

    bd3273effc295f999ec1fdb0ab3a8b7d6d4fe863961049d7a0f3460ff83d5980

    SHA512

    cc2b54e08debfce8f20c6094983e6cdc8eec84b0b982ea39c034c6572b0008f0415a4b380722d70af15dd1f9f6c0e23d4c2b698f90aaa1409666c1941da2f7ee