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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 23:58

General

  • Target

    9748163358fc3143b83d0941e0bd64e8cc7524b1c880035d4848f935f1ca9c89.exe

  • Size

    91KB

  • MD5

    57b3827220b46c470082cf9fdbba269e

  • SHA1

    e98104e0551dabb4b6867ea503136d276ffa84aa

  • SHA256

    9748163358fc3143b83d0941e0bd64e8cc7524b1c880035d4848f935f1ca9c89

  • SHA512

    e35a78bbc4487fa0a2b75ae4cd1e6fa3b1abc613c484c898e0a32bf89745cfd3a2e11fd28e6575b2b921422a5ced97d6a8fa6c4e2acda7463c37d0efeb69b649

  • SSDEEP

    1536:W7ZhA7dABJJZENTBAOvwdaERm3w0AXtXf:6e76BtE2aiUwlXtXf

Score
9/10

Malware Config

Signatures

  • Renames multiple (3510) 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\9748163358fc3143b83d0941e0bd64e8cc7524b1c880035d4848f935f1ca9c89.exe
    "C:\Users\Admin\AppData\Local\Temp\9748163358fc3143b83d0941e0bd64e8cc7524b1c880035d4848f935f1ca9c89.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:3004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

    Filesize

    92KB

    MD5

    3eb436f611ac3e9006d1363c1f3fe80a

    SHA1

    80a06bf4f2b22c1c7b52506f559c3c14ca4cf783

    SHA256

    0153391ee4c8e4e30a05b13f1806aa967e90cb40871d37ea9e497e8de87698e8

    SHA512

    f190e4a899992799fc9d60dcba23e7d91e4e0885db68cc92b8a94a6f83ddf1420c0794eec7528d6ee965b3b45eb4160cc38b5e3434e7b5c74035ad7e90a9e999

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

    Filesize

    100KB

    MD5

    2b835ad08054b2201ffcf759df82887c

    SHA1

    4621070ea7d7204a8b15e7033f478976e198f982

    SHA256

    87752e4c3bf277751917d1ab3e313cd57d8091a472e5a57ef1e6041de6039786

    SHA512

    ca738e6efd316471eb153f975c4a20f6b8a2ac9bc90a4581ad70ee86f975c59531f5ee4b4acde4a78c0da0016f40c88cc75bdb417ec603c4aaf85a2ca1caf16f