Analysis

  • max time kernel
    150s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 04:08

General

  • Target

    9c10859fc798084cfb85b7b71d2f08ed49fed1ce6dd76fa481d7132e58790a83N.exe

  • Size

    76KB

  • MD5

    e4946b354fad35a87289ae0192714020

  • SHA1

    463f433c1e418f64df3a6871cfbd44a21c046823

  • SHA256

    9c10859fc798084cfb85b7b71d2f08ed49fed1ce6dd76fa481d7132e58790a83

  • SHA512

    af417101dc851534025465e4bc3125d638393fdbe3ab09076f4a4a5269306054174d488fc9ca6062f77d99b9bca47e1da4c930d06f3d0550701b8ad2b72a6308

  • SSDEEP

    1536:W7ZDpApYbVK4vx4PN54PN4OHepOHeZSbM1mM1i:6DWp7WD

Score
9/10

Malware Config

Signatures

  • Renames multiple (697) 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\9c10859fc798084cfb85b7b71d2f08ed49fed1ce6dd76fa481d7132e58790a83N.exe
    "C:\Users\Admin\AppData\Local\Temp\9c10859fc798084cfb85b7b71d2f08ed49fed1ce6dd76fa481d7132e58790a83N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-457978338-2990298471-2379561640-1000\desktop.ini.tmp

    Filesize

    76KB

    MD5

    ec5a33b5acd2415ecd17d7307350d5aa

    SHA1

    7000af72d4b1b11a2574e63c347eebd2a0bcd697

    SHA256

    96b56552d5d46a5283325ccb2ce25a4623f99165a306ea719468705d50cfbf48

    SHA512

    662fa8e13e16a0f25ce1d5762e276972e80529f08a8d48997e1af1d88d78a218d46885a1aed35a6b7499ade7a0e22471c87384c414eae00fc0b959a431cd8ae4

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

    Filesize

    85KB

    MD5

    7fe8855620406be0d8cc09c5ad8cff50

    SHA1

    0e30ba7ed4799a8c21dc0f7cc197c3594f6ca111

    SHA256

    1d42ea67ffee4da5c6a445f460c541bcd4a3554e1e88069c9483b3ba72009f01

    SHA512

    bd795938be15cbfaa4bfb3a1e27488a47726158240910d6ba825e5d932527d8b66700239ec77958abd3e6ea6c3dafdf58d6509a4a0c6bd31add426d179ff4192