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Analysis

  • max time kernel
    150s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2024, 22:57

General

  • Target

    6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe

  • Size

    87KB

  • MD5

    8e005dcbe0b4595ff3e3d114be72058f

  • SHA1

    77a4cca38b74db464cca51ecb0a153d2296902a6

  • SHA256

    6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12

  • SHA512

    8adc167490324a30178ff201a69c046923948d8790bf35c0d7bf627c0f7b6f82180377e17101879fa81fb3f28772a3af1246c221ee8ed81f1f0435135c5b3264

  • SSDEEP

    768:a7BlpyqaFAK65euBT37CPKKDm7EJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJqWS:a7ZyqaFAxTWbJJ7TPUnWnsJ

Malware Config

Signatures

  • Renames multiple (3455) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe
    "C:\Users\Admin\AppData\Local\Temp\6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp

    Filesize

    87KB

    MD5

    96d09c9251d338e06e55de9dddce4b64

    SHA1

    c8b7a0f043feb7c0bf67c4f6c2073d208053150a

    SHA256

    9d0c1605a61b06bb77766cc2d9185bb3d8d5e711f936f333846bae8314f4269f

    SHA512

    cbf74c0c85dfbff8e14dc3b8e5b915727961e17315e491289cd488723498b53b396b5125be3436b00f8599e926065607b9e9565375c635cba342dfe3b10329df

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

    Filesize

    96KB

    MD5

    45bf449120d3d99eb6bf14a3e5a3548b

    SHA1

    e3cef15f06578f896b77add67948631efe1a4f93

    SHA256

    5410038cb4ff7e3124f1b19381b666a5176cec108d2ae76036f5fe59a73c566b

    SHA512

    25d46fe9405091ee46fc54c97a42919e113b75ad6142ea9ad6f8145ea82619d6eecb3078eb61e2b8033559d1b7800aac76bde11721d79e6612da3e8eee595e6e

  • memory/1096-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1096-70-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB