Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    12-05-2024 03:32

General

  • Target

    c9f5e80d6ee14668bd77c94ff6f1f2528b1ed2ec8975f134fc4ff56af2164203.exe

  • Size

    95KB

  • MD5

    089675091d8b4954ae6176d613ce3b98

  • SHA1

    cb23f1084906b8a834d68392c298a12e929aafd9

  • SHA256

    c9f5e80d6ee14668bd77c94ff6f1f2528b1ed2ec8975f134fc4ff56af2164203

  • SHA512

    2b713f16ff3526dd88b5ca3fb4608d750b477b05e12fd969b95f9439c52ee3bf0066ed7b9586bfb8fd6c2443618977b2941e05995c266406a427a6e8c1204588

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPNw:6rWpcOPxPke+e3fFpsJOfFpsJbgEW

Score
9/10

Malware Config

Signatures

  • Renames multiple (3513) 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\c9f5e80d6ee14668bd77c94ff6f1f2528b1ed2ec8975f134fc4ff56af2164203.exe
    "C:\Users\Admin\AppData\Local\Temp\c9f5e80d6ee14668bd77c94ff6f1f2528b1ed2ec8975f134fc4ff56af2164203.exe"
    1⤵
    • Drops file in Program Files directory
    PID:768

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp

    Filesize

    95KB

    MD5

    f941b25f4f8f567b78de537d3ac35ba9

    SHA1

    e5b3e7e3899205b444d266c5290f1b476bfbbf22

    SHA256

    f40b0cb1681e9e1a2a127da0cc3f68a5527be5159e5e0cf8ab1dfac7bbc92da8

    SHA512

    a3a6483ec2e688db8f8dc1cf00c05f7d3439270767fe3c22319ce546d703b33795fb079f9541108a62d046256b2433ca7b2b49a4985126582a16535ff526da8a

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

    Filesize

    104KB

    MD5

    6264dfb9abf2f63aabb16eb8351a54c6

    SHA1

    7e1a4089ee6d59672c51d7ff7879df77ae283009

    SHA256

    18662c0eff2e717a9edce5b72c36a6659ea615aa24e0731272043e68b62dce90

    SHA512

    2a20082b70974ab526a81c0a25477aaff536d302776cb168778fd76c7bc5c96f4110e0955f8c42b025a717a1de47d83b93b818ea5815d6587e6563e9b6e33897