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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 19:04

General

  • Target

    1298c210f292acf32b745d982972b2117d819a34b4527289425baa7c1973cd3a.exe

  • Size

    36KB

  • MD5

    a708f35d7b2ba0201fea61c93fba9bd1

  • SHA1

    41a3fd42e1fd1e69988fc163ba4c28e9c580c243

  • SHA256

    1298c210f292acf32b745d982972b2117d819a34b4527289425baa7c1973cd3a

  • SHA512

    9b1da750530be910fb45ea92f0a3d86022d7a4f84dab4fa06c8617785b9265e18ce247a04d1a1fcbdbecb2d8b4fa87ae1691f76f508a46599c9d1f7b2721e3fa

  • SSDEEP

    192:pACU3DIY0Br5xjL/EAgAQmP1oynLb22vB7m/FJHo7m/FJHhpqW7U7OB9N73t9N7M:yBs7Br5xjL8AgA71Fbhvszwu9NDt9NDc

Score
9/10

Malware Config

Signatures

  • Renames multiple (3982) 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\1298c210f292acf32b745d982972b2117d819a34b4527289425baa7c1973cd3a.exe
    "C:\Users\Admin\AppData\Local\Temp\1298c210f292acf32b745d982972b2117d819a34b4527289425baa7c1973cd3a.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1244

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

    37KB

    MD5

    d5870ff7914ef58e434ee029c234bd55

    SHA1

    54c107f9efe05ae572cbc36924a35bd8ee4ede67

    SHA256

    5c42f3d6958e400c48165065ead51e806a3b98f9466ea237ccd3e9d316572e9f

    SHA512

    6ea077087002f0fa208590457323c5865b2e9c0cf4d50cdd9bbb24c1c0a3ee96d1b227b1433ccc753ef29ca7ebf7beb0b7c08284252fc1294e7e413fd752afec

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

    Filesize

    45KB

    MD5

    14d2e5ac8322092bed16879ddea23d1c

    SHA1

    06df384e0fdc343bcf1198cf120d80af1d939842

    SHA256

    3ba4ba3189279caa0a3815bf0a2b8b78080e5324f1959353e23721035afeafa4

    SHA512

    1ed89b786477c0481910f20bdf31542e126a045d97c79336c5f4e3bc3997c0fe67178f89d27b43047a12128e8023a46b41987d0eb79ec9e47077364764c371f7

  • memory/1244-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1244-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB