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Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/07/2024, 22:33

General

  • Target

    0e5a5b8326a75301a19fea32b41d46d0N.exe

  • Size

    49KB

  • MD5

    0e5a5b8326a75301a19fea32b41d46d0

  • SHA1

    f7e466ba361ea8f0ba51797197f946506f5d7233

  • SHA256

    911437dd764ec7ef666198f678e8aadc36950cb3306510c303da7f9b6244e1fa

  • SHA512

    b619fe62faf669a4633c7faf20f0532c7c6e236a4c690672406c093d8f44df8731b3105c74047c4c19207704270077fe0387cf371f5456721bdb30b52f7a4e6e

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNKVkVYlIAItCJzyKbNzzyKbNlj2/Ozsn/OzsE:W7BlpppARFbhFAxCJWK9WK7j2WAnWAE

Score
9/10

Malware Config

Signatures

  • Renames multiple (1763) 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\0e5a5b8326a75301a19fea32b41d46d0N.exe
    "C:\Users\Admin\AppData\Local\Temp\0e5a5b8326a75301a19fea32b41d46d0N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:5048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1176886754-713327781-2233697964-1000\desktop.ini.tmp

    Filesize

    49KB

    MD5

    62f4b53fc8f1f1f51b90f10e4944832c

    SHA1

    78bd45ba0404a4f1a2c5f5bcdad55a6a2d52b5dd

    SHA256

    452610edfb4d2cff9fa7f89676a26941bed3461654bcea58c94f4bc0d3ac91b7

    SHA512

    9faf60f13ee3f05033ef0f740a2424d126b9f1e28bfa5acc400f7e4edf640e13bf2425b190409ed6c56274dda82d65f9bf931b649063671926f177335ae2d86a

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    148KB

    MD5

    c2bda581dd0a869b2683dfc4a1b2a3e0

    SHA1

    56d2d068b4d1281321a25ea7d1a89e053c6b2656

    SHA256

    188080ea65f554434b5024c2135964d16cc05b4ea41d534666e243e5d98553c4

    SHA512

    0aa2a83961e4d4d0bc7d693ea775be146952b97d547c91754f1028513fdd1ada23c984a2779836a2d5b8f5786e34302c05b348ab26283559d11e410b11be5504