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Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/08/2024, 19:09

General

  • Target

    16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df.exe

  • Size

    50KB

  • MD5

    685b8cbadea0b02578c4ca01186b854e

  • SHA1

    082340bb6fac0641fb38e3627be186c2f86563ef

  • SHA256

    16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df

  • SHA512

    f668b0a86ea03422afa443b53c081e5a60c6d1f1eeacf8d1498792417cc45dc8efc50f917eeca2e7dda162d48f0010a1c365bbd8bb3b0881f0335a3f9d27b2ce

  • SSDEEP

    768:/7BlpQpARFbhn54fmiy+3BVr54fmiy+3BV6nkSI:/7ZQpApmi6nkSI

Score
9/10

Malware Config

Signatures

  • Renames multiple (5049) 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\16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df.exe
    "C:\Users\Admin\AppData\Local\Temp\16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:3192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2718105630-359604950-2820636825-1000\desktop.ini.tmp

    Filesize

    50KB

    MD5

    e57bb0a662110254cf76b664127074d5

    SHA1

    37b87c82a4874762eabf1a3edc50240864505173

    SHA256

    af29f1219822ea87a87c488f8850e60440d653fd7cefbce443cddc0aac54ebaa

    SHA512

    b15191da80051f1514154717118aa94b2fa06a539272430ba1684718d3846761f4e1650d7c60d34b9f522dc7b11e5b7e3ba612fade19e63305f919eb74b2a053

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    149KB

    MD5

    954183b1366ea2d7e6d1683598329d13

    SHA1

    2f308352fa7e3ed6659a94924215ba4c8bed80aa

    SHA256

    d4daaf3ddadf297da3b97022229278d7ac31db3d76db74a32c46fa51b7ceca92

    SHA512

    e660277706ebe56389864d400f8d727cf7575688027f8c10a515d0cfab3e1cf6471ace297eac506329f7a5b8a46dbad73d8cb7bf65b4795617913c9a9bc5b766

  • memory/3192-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3192-1842-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB