Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2023 08:15

General

  • Target

    New Order JulyAugustt64756656565656565665657575775757565656656475655.exe

  • Size

    540KB

  • MD5

    84f6339907ba606ab1afde33338fe8d8

  • SHA1

    a27c6980b95bb679baaab9ad969835c0f71a780d

  • SHA256

    bcdb274451f48730b2bacbde5d8b679ec9c7446c630aecd513f3c27fad909b90

  • SHA512

    7b794a091a20791f3715e1baa9d267ff3bf3f31eb459956d75f60af7f4000d06e073317e4bc8198f88c9a2f68dba658140941345b520f93d80c7de9dcb835a45

  • SSDEEP

    12288:yq9fUwfzbkVa8UTdi3aclAwxrcTW3dFD4kLUHzrB:D9swbsXUZHwhWW3dWTHX

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Order JulyAugustt64756656565656565665657575775757565656656475655.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order JulyAugustt64756656565656565665657575775757565656656475655.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:1176

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsi781.tmp\Math.dll
    Filesize

    66KB

    MD5

    70ba99745542354a2efcb1c2f167b62b

    SHA1

    8b18bc8d3e6e52222baef7ab7ab125436ef5c966

    SHA256

    711427242bff919c78fbba2b298b5d5898f75d73f1d7f4c4eb22badf525864a5

    SHA512

    e3504a8d8d2b8793078f6a1f6297fb4c017eaee58360882ea063ab717d11841f2effcec1ba6fada449d1cc491dea35c9a9512237fcdfaf6b55f70f95e9a4d085

  • \Users\Admin\AppData\Local\Temp\nsi781.tmp\System.dll
    Filesize

    12KB

    MD5

    792b6f86e296d3904285b2bf67ccd7e0

    SHA1

    966b16f84697552747e0ddd19a4ba8ab5083af31

    SHA256

    c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917

    SHA512

    97edc3410b88ca31abc0af0324258d2b59127047810947d0fb5e7e12957db34d206ffd70a0456add3a26b0546643ff0234124b08423c2c9ffe9bdec6eb210f2c

  • memory/1176-54-0x00000000762D1000-0x00000000762D3000-memory.dmp
    Filesize

    8KB

  • memory/1176-57-0x00000000028C0000-0x000000000350A000-memory.dmp
    Filesize

    12.3MB

  • memory/1176-58-0x00000000028C0000-0x000000000350A000-memory.dmp
    Filesize

    12.3MB