Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 21:32

General

  • Target

    deac4a0c58de0b9eff4426be6b67b440N.exe

  • Size

    96KB

  • MD5

    deac4a0c58de0b9eff4426be6b67b440

  • SHA1

    32fed6c408f86c8a72d15bb1c248da5108b387ca

  • SHA256

    2c121dc45cb811c7e66e773ba65194a241d02ec69349e78a5a5545860a64447d

  • SHA512

    d99b34b77928424412edfd6b270cbdbed47627ef1c2f6f08d2fb0eff59a79c808c46a1ceef608f08ae029953b9317c6970ad481168184705acb89bb0ed123e9a

  • SSDEEP

    3072:6e7WpHIyRF9ESWu0SWujKsKRsP9fVL9iH:RqlIyFESWu0SWu86jYH

Score
9/10

Malware Config

Signatures

  • Renames multiple (2893) 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\deac4a0c58de0b9eff4426be6b67b440N.exe
    "C:\Users\Admin\AppData\Local\Temp\deac4a0c58de0b9eff4426be6b67b440N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1385883288-3042840365-2734249351-1000\desktop.ini.tmp

    Filesize

    96KB

    MD5

    5d3905b3f852eb567cfdad32a3a1e25d

    SHA1

    deed0c2f721fc3a4912c5c334ee2913173ea70d3

    SHA256

    ca5d3427c02592e11d7f0a370494974a3af41151f044b103e9b42ea07f289950

    SHA512

    200689a4043cec0d86ca59d78339c500ec0d76c0314ac2d32b1d2c535b5bc3de69bc2c24bc63f8c5b71fe1b1868093077165d794b97c1cfd2d9e2c5187963358

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

    Filesize

    105KB

    MD5

    bb7b6944c0c59e3b700f7da121246937

    SHA1

    39181fd2f9554d9879858b1e6cad16c83776946e

    SHA256

    b082c5890a2aba4fee65899d1ce3e42c4fc13743ab33272f5b91ef269928264f

    SHA512

    059fab4261a521d99fa573548dd82466adf3eb71a1550306e9224045b0d49355c761986fb6c8651327874c35fe61da409d65f30283e528caaeff233d72061988