Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 03:08

General

  • Target

    be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770.exe

  • Size

    73KB

  • MD5

    cfba3280100e72e2dde3e2b503683696

  • SHA1

    9445d800c9090c6ed5b242610f4ec2b5e0ec10c3

  • SHA256

    be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770

  • SHA512

    cd58ae9f33af4ad52af81de3c8336033211506ecfb6002cb37933b3db056f9c878a1e98d1130d79ba11f8f80cda720044e9d5a0d957dfd077843649615c7c96e

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/HfFpsJOfFpsJL:6e7WpMaxeb0CYJ97lEYNR73e+eKZHfF2

Score
9/10

Malware Config

Signatures

  • Renames multiple (603) 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\be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770.exe
    "C:\Users\Admin\AppData\Local\Temp\be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp

    Filesize

    73KB

    MD5

    5c5ff304c7439e5e354ccabb382870c1

    SHA1

    e47e881bbd6f0d00b8698ea2235654fbb0d22d37

    SHA256

    a0f417d03c88920a7337ca89c70c5421eb8c11b8724bab993e7d216b8915dd77

    SHA512

    44dfdcb6d43d26079be3d58f24211bc3974c5bdf2cb23e1db3e658122e0c4557dd971c146516967d83f846de137663df9998a4548ef94e87befb025612de940a

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

    Filesize

    82KB

    MD5

    ddfef46b6cff6e2aeaa030566169c8aa

    SHA1

    40d24fa437af43b74700e5ce27989fa7b37a8461

    SHA256

    c916716ad5e70a83e479658e4b52cf01d11db8b92b008afafdcc6f00e4fc0b5e

    SHA512

    9b08bd818f435a0cbbb8ce468309d43a9dffb99f308d969c04ca5163d5ac3e365917b59e1a5bb4de8b6532e79c7144ff68c215fd48bce9da43751a1ccfffad4f