Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 21:07

General

  • Target

    48284ce11f6abd3e61200b27b60af447c45bf52be7b92f2f847eb56379d7b8e3.exe

  • Size

    91KB

  • MD5

    525d87c6a2813dc051fb26bf460dbcc6

  • SHA1

    ff238e721fc445d0181a1a5af3b29df2238d2d2f

  • SHA256

    48284ce11f6abd3e61200b27b60af447c45bf52be7b92f2f847eb56379d7b8e3

  • SHA512

    09c13f152c11db4a3b3e46f16eeefa0e9898b8e9b7926df808440bf2eca4bf8b3f45be417016eeae69ab29ad45f95bfab2284a4948fb81e4d1d9bda8286ddf47

  • SSDEEP

    1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEh4:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsZ

Score
9/10

Malware Config

Signatures

  • Renames multiple (3570) 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\48284ce11f6abd3e61200b27b60af447c45bf52be7b92f2f847eb56379d7b8e3.exe
    "C:\Users\Admin\AppData\Local\Temp\48284ce11f6abd3e61200b27b60af447c45bf52be7b92f2f847eb56379d7b8e3.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3063565911-2056067323-3330884624-1000\desktop.ini.tmp

    Filesize

    91KB

    MD5

    ce7b7e0a0d7dc8d46366a173045e99cd

    SHA1

    3dd6e3ed6081b8ec50b67d42b3924488b434333d

    SHA256

    325dabeb502fd9f90ecc70b28d756cc8ee462206abc51b2e52b246f879607fe9

    SHA512

    c24ed8b77431c5dce9e4f30f11c88aaeadd0fed20b8f2317100760299936abc93e7ccd2900fe0ea83964ea8b2463fa59b65ddbe23a62c0721886fdd09da60479

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

    Filesize

    100KB

    MD5

    913f20f71902e3e214738816c548f05b

    SHA1

    6c0e7bc600865eb0ccb9956f22ed32e1905802fc

    SHA256

    f4ac0fc611f4cd122339b1db4e3148e8611b57c679ef78e51596df771d0f17b5

    SHA512

    1029b0665b2da1acf239ce96cc3dd693e90e476fb1cd71252d7596ac4bafc7000229b77c3e9bcc70a635a113f0ca69ce6792eb270f22a2815ffdfc0f2eb242b1