Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    29/06/2024, 01:28

General

  • Target

    acd40aaf13058b8f108a1160d9c25aabcf502a31d738fdde0d62918badfc2aeb.exe

  • Size

    84KB

  • MD5

    9fc27a2726b4ff599f5bdec8e920a9ae

  • SHA1

    bc88b9b575b7a37edecb30355190c4a1ebf5acd0

  • SHA256

    acd40aaf13058b8f108a1160d9c25aabcf502a31d738fdde0d62918badfc2aeb

  • SHA512

    2b5775738e6f4ca2f1d2581db83c7e2f994e9ac365f04146fca394df6db82b18d501c0e0d6621e3c0695f81a1613af8e7fa4c5cce279d9b3fe4b0cc4e1923e41

  • SSDEEP

    1536:W7ZhA7pApH1d9oVLQthbqbY9oVLQthbq51Rn6b+W+V76uSd:6e7WpP9oVLQthbYY9oVLQthbUvO

Score
9/10

Malware Config

Signatures

  • Renames multiple (3506) 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\acd40aaf13058b8f108a1160d9c25aabcf502a31d738fdde0d62918badfc2aeb.exe
    "C:\Users\Admin\AppData\Local\Temp\acd40aaf13058b8f108a1160d9c25aabcf502a31d738fdde0d62918badfc2aeb.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2440

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp

    Filesize

    85KB

    MD5

    4bdab902bd377d9e89862a974ad2d85a

    SHA1

    43e667b20ea2b82440e1a900d72365110004cdec

    SHA256

    cd4e494792919a52eebc0cb4f985356bd25dc092a34fb1ccfdbfcc8912704ee0

    SHA512

    f96014dc6b85940d81c0e4735b6a3fbc63e6e688de75cbc0b5339ce5f4aa5ae57db6714d0a4e24933cfe66c00a756aa5a4e5ffcfc25065d894d7456fc3d0cc1d

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

    Filesize

    93KB

    MD5

    dbfb9917a163db46fc5f1fb2ccf4bf4a

    SHA1

    a78a6362d62e93aa5b5b8206c48357362602abd5

    SHA256

    d8ec680349dbd4eac47f8d3b8dce287c0a99038379cb2833bcff5883de02beaa

    SHA512

    b074376355c47cbc84e75dd3c2e9434cf773a811676ea1eee5d94e23c133f42db3fe01854e9767138bcf276d97bf2467ddda515230716be2aeea8cab7dac3c80