Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2024 01:02

General

  • Target

    2024-10-10_e367b8a9435a40e5c6a31e77a251da08_wannacry.exe

  • Size

    3.6MB

  • MD5

    e367b8a9435a40e5c6a31e77a251da08

  • SHA1

    dc96e7bc1a03d6cd061674887d3a252e9fd8ad62

  • SHA256

    d6d59ebfd286648ae88a59229ff329e7d86cc484d104eba6ddffdd2616921da8

  • SHA512

    d111e4b34e5e635de17906f6d7b20edce502a7a7afe650ff62e2c481bea0b8f7bba39ed493424ceaffa2e4f636d2aecb699d2e04cf771de96644d8073f23b22c

  • SSDEEP

    98304:X+qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HI:X+qPe1Cxcxk3ZAEUadzR8yc4HI

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

  • Contacts a large (2998) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-10-10_e367b8a9435a40e5c6a31e77a251da08_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-10-10_e367b8a9435a40e5c6a31e77a251da08_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:3648
  • C:\Users\Admin\AppData\Local\Temp\2024-10-10_e367b8a9435a40e5c6a31e77a251da08_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-10-10_e367b8a9435a40e5c6a31e77a251da08_wannacry.exe -m security
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    PID:1992

Network

MITRE ATT&CK Enterprise v15

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