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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24/06/2024, 19:16

General

  • Target

    1c0ba2224832defb2e4d1cd2b47795a0602798d6950fc33d28e3f9469342c864.exe

  • Size

    47KB

  • MD5

    f0f71d0f18a0fd53a6d9f159deda37ce

  • SHA1

    23126e80c1d0c28d76172589f5d1133e6483867b

  • SHA256

    1c0ba2224832defb2e4d1cd2b47795a0602798d6950fc33d28e3f9469342c864

  • SHA512

    1ae31fe9b08ceeb7288d378e52d32b0536d7837733776b271f5a49359c2f2ba2076c60572b636a24d8aa5c74ef8ffe8d48bad82944081bd1fe0b23b6442a3256

  • SSDEEP

    384:yBs7Br5xjL8AgA71FbhvhwMF1XxXEh+v8QrArn:/7BlpQpARFbhtF1XxXEhk8B

Score
9/10

Malware Config

Signatures

  • Renames multiple (3751) 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\1c0ba2224832defb2e4d1cd2b47795a0602798d6950fc33d28e3f9469342c864.exe
    "C:\Users\Admin\AppData\Local\Temp\1c0ba2224832defb2e4d1cd2b47795a0602798d6950fc33d28e3f9469342c864.exe"
    1⤵
    • Drops file in Program Files directory
    PID:888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp

    Filesize

    47KB

    MD5

    e551a3a4c8cb351e6ec4435bfe5ea825

    SHA1

    e36951fc782949e3d08af11ceaa2a77ce0865104

    SHA256

    f24d421bbf5d315a81906cbaa2d47abc0712203ceb790be2a1a271388b540ffe

    SHA512

    88a10a97f77605825047dda704fc6de64376ec302095bc9e966fe84567b7e6c7d026ab4bdcd7ed127750413bbff909c23c111c88d9ab3c62732bf8835cc713fc

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

    Filesize

    56KB

    MD5

    7c0046da7ffbd99ffe24b0f8741d1289

    SHA1

    f4e548d5343305466918c2a63c2fff2d677273a8

    SHA256

    e975ee0ac872da0358610bcbcb2493008a4381350fbeb1571a73582b7a85031d

    SHA512

    89486b3995fc80e52e9cf3826a9f6d810e06060c1ce53c723bbf668736a9db4ab6b7efb007a5c9e81e5eeb3f97e659c30269edf9ffcc075138b627d429f78048

  • memory/888-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/888-652-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB