Analysis

  • max time kernel
    139s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 11:14

General

  • Target

    d91fa92da1aa268f436ca51ae6f906170f86fb7118783e60a92e8c504480ccb5.exe

  • Size

    9.2MB

  • MD5

    c903b19315fcc88a3e23e800a3a80693

  • SHA1

    80ffe7cd75e72e6424e9594ea1a55a7b137d5401

  • SHA256

    d91fa92da1aa268f436ca51ae6f906170f86fb7118783e60a92e8c504480ccb5

  • SHA512

    9ba95338efb3c22bfa002d7849e24e0531fe2537116967e686159e304d338bb2f93f56baa4a5e7c8deb68b37dfd6d62eaa88cea5f7359fc0c43739183195bda7

  • SSDEEP

    196608:GUBdXxJIYxSOaZSWw9j+DSEmXJYAzIj8QwvJZZAeRLbr1L5WGq4T5q:GwdX8YlHV9aS3aKM8QOJR3r1L5WGqh

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 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\d91fa92da1aa268f436ca51ae6f906170f86fb7118783e60a92e8c504480ccb5.exe
    "C:\Users\Admin\AppData\Local\Temp\d91fa92da1aa268f436ca51ae6f906170f86fb7118783e60a92e8c504480ccb5.exe"
    1⤵
    • Loads dropped DLL
    PID:4736

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsiC318.tmp\InstallOptions.dll

    Filesize

    14KB

    MD5

    0dc0cc7a6d9db685bf05a7e5f3ea4781

    SHA1

    5d8b6268eeec9d8d904bc9d988a4b588b392213f

    SHA256

    8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

    SHA512

    814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0