Analysis

  • max time kernel
    120s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2024 08:34

General

  • Target

    58344dfea5d57f396a04ea8a39be5ae818f012a34b3c614ed23ef65b7bfdbff5N.exe

  • Size

    39KB

  • MD5

    0766eabfe12002773246b61c32c12be0

  • SHA1

    eb1540c6e2ad07d030dd9c8b87a7a54ece878752

  • SHA256

    58344dfea5d57f396a04ea8a39be5ae818f012a34b3c614ed23ef65b7bfdbff5

  • SHA512

    62e8f56dde1d3cab322acc7283219c2e292627e5070cad120ce442892326fff9262a58793bd810b445aa6eca6e12d477b6eeade119d8c9d07d0cdbf602187042

  • SSDEEP

    768:W7BlpppARFbhjbhg42LcfpR42Lcfpdj+F:W7ZppApBULcfpHLcfpS

Score
9/10

Malware Config

Signatures

  • Renames multiple (3275) 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\58344dfea5d57f396a04ea8a39be5ae818f012a34b3c614ed23ef65b7bfdbff5N.exe
    "C:\Users\Admin\AppData\Local\Temp\58344dfea5d57f396a04ea8a39be5ae818f012a34b3c614ed23ef65b7bfdbff5N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini.tmp

    Filesize

    39KB

    MD5

    f7ffc42e02affd26f100d0d6e71fe908

    SHA1

    5974877f1ae293f95d25171d8dbb69e85c861493

    SHA256

    582fe1b9be93164cd3410231a1b7b93e99574f7a73776b4df74fd40ede802ba4

    SHA512

    1bafc3a095a7723c27cfd1a0dadacbbd2d59d99581195abbf81152ba94648493e0bc9878e4e0eb625ca522d925d89fdb39dd9434a7231458a4b875237584611b

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

    Filesize

    48KB

    MD5

    6e752ebf847e20406736d5381e732693

    SHA1

    3e46bb615899278eebde035a0c523bb0e1581685

    SHA256

    3b92070651db5a37328d51c8de3cac7a82daf788582d43c5e9fcf306ed296ff4

    SHA512

    437452c26529f11bcb24cb381c168c1dd233060ee826d76f97b159ada05f1d42b63f30121bcb457d5f94a1cdd7d6123716820fe9fa1459725a1916a6f01c0e25