Analysis

  • max time kernel
    144s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    09/05/2023, 18:43

General

  • Target

    Shapelessly.exe

  • Size

    171KB

  • MD5

    81ca4c457a492f8645c92a122a1998c1

  • SHA1

    c855caf2a395079e26333bdef8d4cfe6e61f46c0

  • SHA256

    4e440f5b8395f605b933295d2c8565a7b50445775eed478bc38a34f25b4f3bef

  • SHA512

    d237b4fdb773e0d0f2965d8977d0bf6f8a6bcc31b7c29881626d7dfc05cf8f90d97a9d1ed32a9a7231260bef9c4e0bc7c36c4dfd91e857d65921efe2dc8bb1c8

  • SSDEEP

    3072:EwJ52Y7ZoH5XJaqKz8HIoLmM3PYMF49Nn6V22tglgxEnR6Ltix3fM:EwHysqKzL8/YMmr6V2ugLnR6RM3U

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shapelessly.exe
    "C:\Users\Admin\AppData\Local\Temp\Shapelessly.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    PID:1104

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsoC65D.tmp\System.dll

    Filesize

    11KB

    MD5

    a436db0c473a087eb61ff5c53c34ba27

    SHA1

    65ea67e424e75f5065132b539c8b2eda88aa0506

    SHA256

    75ed40311875312617d6711baed0be29fcaee71031ca27a8d308a72b15a51e49

    SHA512

    908f46a855480af6eacb2fb64de0e60b1e04bbb10b23992e2cf38a4cbebdcd7d3928c4c022d7ad9f7479265a8f426b93eef580afec95570e654c360d62f5e08d