Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 22:00

General

  • Target

    5a8a2b6ddfaef7c9bd00b59cdf50037437a299373e700e9c778f2bb655e522c6.exe

  • Size

    47KB

  • MD5

    30a29af7e1930eb8a9670994a33aba0f

  • SHA1

    53becf005ac698739210598fccb70fc3b3b3125c

  • SHA256

    5a8a2b6ddfaef7c9bd00b59cdf50037437a299373e700e9c778f2bb655e522c6

  • SHA512

    566f6b638be7811e4cd92482754c35899612024efa40d1be3de36e03748b8da2b3d3d77ea5c524a0269d0c014b7705c71380220622037d11a4ded19e67d6bc98

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrRYKYUosMosnn/oA/ox:W7BlpppARFbhWJq5nosMosy

Score
9/10

Malware Config

Signatures

  • Renames multiple (3754) 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\5a8a2b6ddfaef7c9bd00b59cdf50037437a299373e700e9c778f2bb655e522c6.exe
    "C:\Users\Admin\AppData\Local\Temp\5a8a2b6ddfaef7c9bd00b59cdf50037437a299373e700e9c778f2bb655e522c6.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1340930862-1405011213-2821322012-1000\desktop.ini.tmp

    Filesize

    48KB

    MD5

    6338b818805153d938c3b5c1e7c1d3a9

    SHA1

    e6018ec655e25bd312349d424cdbdf0666f50a94

    SHA256

    9599e394936a5b33e3fa2457db381b02037b3f4c461949077f73408ae2ff4b5a

    SHA512

    d025f54428c429f54ba39012753529979fd2d99ad57cd306a11c65b48942ecf45b16b37d1875db6afaa7afd184c8081538bf494b1a6b7ccb4fa4c322a612d028

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

    Filesize

    56KB

    MD5

    490ad92f3b153e1cb96239a72e0a2591

    SHA1

    cde31a57b223795832516143d1e165b32dc2ec7c

    SHA256

    7067ab827baaec8a0957ebe0a0f7e8495c4b211b8b99614949fdd586088ed8f1

    SHA512

    12ac2223a47e5c7e03a3a29954a5f033cded225bf23873d73bd0cc9364eadf082d70eb19d45cac42aab3b9eede028df17b1b15078eaa51245e089d9cc9fbf3e1