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Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 23:58

General

  • Target

    e74f1eb6dba0ab993e093bf224785030N.exe

  • Size

    45KB

  • MD5

    e74f1eb6dba0ab993e093bf224785030

  • SHA1

    dfb16b82d1df25a3e70f15be268ae3d1aea2c363

  • SHA256

    8e8eac68b4345bc8a2a6d50ecd943bc82c8c87ede4e6092f08368c6fc2b82336

  • SHA512

    aaca869de26d2deec09d8fff7ad529f76120015a751c5124b23bf60900d34458454b487f446f1e8738e3d8326cbc6cbdb767ecd0f90307f4cde46ee191e7ef6e

  • SSDEEP

    768:W7BlpppARFbhjbhQYjYY4F2j3TK54F2j3TKdDa:W7ZppApB1W5WdDa

Score
9/10

Malware Config

Signatures

  • Renames multiple (3353) 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\e74f1eb6dba0ab993e093bf224785030N.exe
    "C:\Users\Admin\AppData\Local\Temp\e74f1eb6dba0ab993e093bf224785030N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

    Filesize

    46KB

    MD5

    22f97564c582a235ba323bd02736adee

    SHA1

    8af3129d37418c6f96075ac9975d80c1420cf9ed

    SHA256

    3122185631e0858b24b1d954acb2b085e4bde932df3853cad4e5edfaf2a59cbc

    SHA512

    41f3dc742618691e7aaa620f7a01aed0aa038dfd54a78ad35097c96e3bf42dfb3d5614d6239fc94715135ffd27bd60d054b51261d86882d2c0378d83ab2e074e

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

    Filesize

    55KB

    MD5

    7a99f234115b444be6922205db44e07b

    SHA1

    e584e842345f7ba0fd744027e714d08832f70055

    SHA256

    6a830f468144653a0866becced883485647b308ab1c1c8def8185eb9211ad8a6

    SHA512

    84b5f0d5ce0dd5ef483693239e48918b1657fa4f0c50c207d2d4477e5497e7c511018a2b332dbc24d39c460ce84a58753631603c8b3324446ff98e6f045c6252