Analysis

  • max time kernel
    83s
  • max time network
    178s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 19:38

General

  • Target

    ѻ︨v1.0/ѻ︨v1.0.exe

  • Size

    2.0MB

  • MD5

    e92e8dcc5d234b6b2bd79ea5a7a34160

  • SHA1

    1d53ef8e7f93f1a187fb703043d67d48719312c3

  • SHA256

    1162b08c74b4da6b1f6fe067869b4c1c3784fdd2d279e0e0e9ca268609c1f231

  • SHA512

    1288d78a25482fa611e1c078a8bc4ef819003d4363c3681b080a6d4a6d8b68cf10b24e5349df46749df859df3a7e7cfbaa25ea94de1687fefd6a815d4f42f46c

  • SSDEEP

    49152:vn1EsMZVZkoR6UoNF6Z70RXIlCDxxL9vP1zAmG5YuNFI29p:v2DZ9R6FIaX3Dtx3aFNFI2P

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 24 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ѻ︨v1.0\ѻ︨v1.0.exe
    "C:\Users\Admin\AppData\Local\Temp\ѻ︨v1.0\ѻ︨v1.0.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:2032

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Program Files\Internet Explorer\ie4.exe
    Filesize

    552KB

    MD5

    78db58c9514689ae69848032279aef69

    SHA1

    59a345da7686f2b26cbc3dc2f8bf5f95990fe027

    SHA256

    bc27bcb6d11449cb0e76a04d543a6fda882ca344972146b424b764f267c108b6

    SHA512

    8f95e54590d159b289ffb28979cab880b53289bf3a69057b9a77e98ed1f652de4ea00876dc3b5cf18b0d6894473517c9ff0549e90f20f93d3d4883ed87e131f2

  • memory/2032-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp
    Filesize

    8KB

  • memory/2032-55-0x0000000000400000-0x0000000000A2B200-memory.dmp
    Filesize

    6.2MB

  • memory/2032-57-0x0000000000400000-0x0000000000A2B200-memory.dmp
    Filesize

    6.2MB