Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2024 23:11

General

  • Target

    315e283c6eebb51c560bac601e1a2cd111f444d4341813986272f2a9ed4b8f04N.exe

  • Size

    94KB

  • MD5

    60434b6922f9c9729af1e0f188be2060

  • SHA1

    48cda778d91eab16384cd26b43c5cc3e134447e7

  • SHA256

    315e283c6eebb51c560bac601e1a2cd111f444d4341813986272f2a9ed4b8f04

  • SHA512

    4fb1b3d441b3581ab8bb4ba7ef2302a63d4b037b92908de7371ad90b1fa8b8c5ab463cffc5946a0b74da8c4f4a0bccda1041862fd04402732eb9745eeec4e25c

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+ejy0Wjy0WzYjh4J/e8J/eYTC:6e7WpMaxeb0CYJ97lEYNR73e+eGGW

Score
9/10

Malware Config

Signatures

  • Renames multiple (2871) 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\315e283c6eebb51c560bac601e1a2cd111f444d4341813986272f2a9ed4b8f04N.exe
    "C:\Users\Admin\AppData\Local\Temp\315e283c6eebb51c560bac601e1a2cd111f444d4341813986272f2a9ed4b8f04N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-4177215427-74451935-3209572229-1000\desktop.ini.tmp

    Filesize

    95KB

    MD5

    de4bea9327d7155ad108d592b8c0b736

    SHA1

    843d0656bce3c5388b0c9be03cf6b95c914cce05

    SHA256

    4d3a662c4c1f899331e1df48bc6895f7ba52d3e7ce9c62f2071f855fa390368d

    SHA512

    a0bdb76fc30ce9cc00ead5cc8fc9c927277389a57bea69cdeff4976483d4ea567982a530b50a0233b45ecd20393b17f337ff7347ff061e0d36eec8f1e1b1a8ce

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

    Filesize

    103KB

    MD5

    b348ef722a55ef83d4c9e51925f1baec

    SHA1

    4ac62e8534db414207b48e85c545645dcd7aa642

    SHA256

    bf379f8d6db8898843733c3e77f6ead3f7c2cd99962799b0e688bf61d9fabb9f

    SHA512

    266c5bbc2a55a855e088489e5a931c92c88f633216d53a84e4c81952760036aafb66b9890eeb9e51606b179b83cd8dc7005b7f2f5eb39cc14ada3e5f93272062