Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/05/2024, 02:10

General

  • Target

    ace7d425ab51f081fc53d47833e4ade1fc35ebcb509835d2656918d19bc7aaae.exe

  • Size

    91KB

  • MD5

    88c2ca050ae6da0d6fbc6cab62a3c4a3

  • SHA1

    ad111369bc7ae02beee072635261f6b0cd03973c

  • SHA256

    ace7d425ab51f081fc53d47833e4ade1fc35ebcb509835d2656918d19bc7aaae

  • SHA512

    09c98c8c236276774a9895ee153eabf86d4b82c0f731048c8bd3b8252e5d126a64e81aa307a60ff16853646517c35d5f0746bf26599d2d2fc8abd1ac144ce0aa

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPqEcG:6rWpcOPxPke+e3fFpsJOfFpsJbgEl

Score
9/10

Malware Config

Signatures

  • Renames multiple (3438) 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\ace7d425ab51f081fc53d47833e4ade1fc35ebcb509835d2656918d19bc7aaae.exe
    "C:\Users\Admin\AppData\Local\Temp\ace7d425ab51f081fc53d47833e4ade1fc35ebcb509835d2656918d19bc7aaae.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1700

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

          Filesize

          91KB

          MD5

          0e0ddcda141bee0d5422ad5b0b2e11d4

          SHA1

          873c0c7ba9b6750b21a119fbe7efff087f7f2659

          SHA256

          31c15ae8ce20c65c1b3166cd02f5352e57f3385da1dc53c769401fb71d1d6428

          SHA512

          364f8acf03269793431726d526dd0b6e039cbd16960e6ab64c411527d4ac95bc70d7fc7e933bc4267235457fd9f5d2327fb70d7d18874c1f6cefece5383775d2

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

          Filesize

          100KB

          MD5

          e75b0fb518868f619960c01afa5d5b3d

          SHA1

          8777a9e16f745ca070d5d9a685ce65ebaad2bc48

          SHA256

          e1912607625caf970016d1a8e95b23a3565d32edd90668fd996f5029910a28d6

          SHA512

          593bbfd4efe4cb9b157b96ef44d2dfb0080d2677b11e54652b20164ccf1d643eda4fe3f51de5da1bdeea6c9857d192b85be0fc21ba0f1b801574f1404597075d