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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    11/08/2024, 19:35

General

  • Target

    250356eedbffacce1e1d097afedda083501bbe420d20df11c95cf6c001599f61.exe

  • Size

    50KB

  • MD5

    d61a4dc5b04d133ba3a8ea1e6651c9a7

  • SHA1

    debfd036ae5ac77d1d5c5bbbdfb98ffd194a22dd

  • SHA256

    250356eedbffacce1e1d097afedda083501bbe420d20df11c95cf6c001599f61

  • SHA512

    ab2a4bb05abcc5f84c7114670094bcd22e6dc81cc7600c4a9eadf589d2bae9d10ef66888dfaae32552cee3d47bf7c9f1e09c8b1e336758abba60dc2016403094

  • SSDEEP

    384:yBs7Br5xjL8AgA71FbhvBfepj3cfepj3KtLJr4S04SCzwz+5zz+ozz+i:/7BlpQpARFbhq1KX101GIW/+o/+i

Score
9/10

Malware Config

Signatures

  • Renames multiple (3775) 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\250356eedbffacce1e1d097afedda083501bbe420d20df11c95cf6c001599f61.exe
    "C:\Users\Admin\AppData\Local\Temp\250356eedbffacce1e1d097afedda083501bbe420d20df11c95cf6c001599f61.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

    Filesize

    51KB

    MD5

    073b290deca5c9755508420c1b1d8441

    SHA1

    3433c7ee34a7547ed95c7fa2c3721ace047f0c7f

    SHA256

    248fd56e0042805459ecace6e62b0a0431b58e9833f3ef701369643be1464264

    SHA512

    987e98de3546d9c4113e4a399f1c5bbeb768d4965031948dbbdb07fc568ce6e71e1b05b98ea4af7fa0614e3acd732780b0d7337ed5669f85bac306aed8b0e957

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

    Filesize

    60KB

    MD5

    a981d21e7ba0d7f8d1326aebba870039

    SHA1

    52143c855aac8d3b12c835582682603b3d1b3578

    SHA256

    d5880f373c5b0dd9af858d1312c1f223355a169d1c6d12674e2608ab3ccfa696

    SHA512

    629c5db38866ea550de9ea826630e4fe0c2f9d9b0adc92ae10de0e413fef25f93579a3a2cd658772416088640a51124bc998e623c16a98e4d4828420ba855d29

  • memory/2708-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB