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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    09/08/2024, 23:15

General

  • Target

    7d3225f5c709e930ea3a055f4ad999e3c112c427cc492ebeede52a8fd29e8767.exe

  • Size

    54KB

  • MD5

    a977aa35317bd7c69b1962471beaaee9

  • SHA1

    a1b44a0e1bf95f5dfa51ad30a250d67f2db27b55

  • SHA256

    7d3225f5c709e930ea3a055f4ad999e3c112c427cc492ebeede52a8fd29e8767

  • SHA512

    13e5ca0dae5d72e3018e6a061b179d84b67e537ea430263e97b43396df9654b0f12b222a0e0c0a8bddb918150e44fd3c3a321da70278be0d0e251bb793b8a204

  • SSDEEP

    768:/7BlpQpARFbhdS5c5mRawAlW1VkRawAlW1VCkOROM:/7ZQpAp86MLkLTAp

Score
9/10

Malware Config

Signatures

  • Renames multiple (3787) 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\7d3225f5c709e930ea3a055f4ad999e3c112c427cc492ebeede52a8fd29e8767.exe
    "C:\Users\Admin\AppData\Local\Temp\7d3225f5c709e930ea3a055f4ad999e3c112c427cc492ebeede52a8fd29e8767.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2257386474-3982792636-3902186748-1000\desktop.ini.tmp

    Filesize

    54KB

    MD5

    71e8eef7e66b18a6af758147e442c18d

    SHA1

    8ecc06900cda6e9a2ca4d4fab153994ba47e1f01

    SHA256

    d9768e5215845994f98ad706f2f42c145e6f4c30200261d098c2443c6fff749d

    SHA512

    28fa8e38371152e5def400e38a8d340090ce1dfb76634d6d83b708fe94294afa0c474524ebf1b63da3d6a31fea7e2a38ee17618b9e4a62c5908e7d8a8bb134a5

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

    Filesize

    63KB

    MD5

    04a4ba840673784ab02f67c4e0c0a9a4

    SHA1

    471c6aa8f28b3fa90f4bbdb286b6d0aa7fe81409

    SHA256

    32bf0f0b96776b65fa038344772d685774d84ff7f72a4cd4c6f891d8c7f76764

    SHA512

    ad70b6b4214e65c26a022c3e539e59ec2a7e65c18aac75034a82041871de50c9ff68317e0bc342ad3c711ceefb4f168a85a686c85389d578700715cca5c69047

  • memory/2408-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2408-662-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB