Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 23:48

General

  • Target

    1b32ad1c51aab44cc1542790a78011d0.exe

  • Size

    90KB

  • MD5

    1b32ad1c51aab44cc1542790a78011d0

  • SHA1

    9397e89736acc549aa4a25a7c8d83408290cea47

  • SHA256

    12b5443464d556c646716fe2be1f9d8000b3471ad179b4671e9a6c09bc95ccfb

  • SHA512

    8f0f11c69052da00ad8a342e7739435d5d01ddf0c06229f71e58338680b39a4b27830f37a383df7f2004a70fd1de29659cf5f92a220b749e7c522994d8cd18c0

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBK2LUf7XQ27XQDT4r:69WpQE0zUzXZX7

Score
9/10

Malware Config

Signatures

  • Renames multiple (3635) 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b32ad1c51aab44cc1542790a78011d0.exe
    "C:\Users\Admin\AppData\Local\Temp\1b32ad1c51aab44cc1542790a78011d0.exe"
    1⤵
    • Drops file in Program Files directory
    PID:836

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-2737914667-933161113-3798636211-1000\desktop.ini.tmp

    Filesize

    90KB

    MD5

    58af64c91066aff8955d5cf0f09b5ab2

    SHA1

    0ec029f0666c0bcadb63af4dbde03e3ac4f77574

    SHA256

    9a73a448f0e9e95141190c352a177f42ae83671e40b331cf81cd3783bf53ac9c

    SHA512

    0a56d3b38582f84ef06920dece0d765997b6f523ad030442b72c5360746372c383366f7018f46e1f12b27d25129eeb8af24ad8b53f16ae30012d7b9daa3bca62

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

    Filesize

    99KB

    MD5

    5e8924a7422093678556d32a79ba2596

    SHA1

    8b17dcdb8ff180cdd33eeb8ca4cac89883b16419

    SHA256

    9e5496a5b01ff6559a50c30cae355abcbc4b5b9cd38e8d523d284c2db7eeab21

    SHA512

    cfc2fdab84f8db0874614cecf5d9fbc2c534dc0a98b4330bd04d79d658bd7bbed000ea90a4538faede0b3d7469bc7a3b080a6c2f03db0e268e46f41f35a10bea