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Analysis

  • max time kernel
    58s
  • max time network
    99s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 21:34

General

  • Target

    a3db3cf87875b4b734de8d8d37108d89ff7b18989acf71d5c68824d5deb0368f.exe

  • Size

    50KB

  • MD5

    300e683be0010ddbfa595e5b27b0f649

  • SHA1

    6f5cff3f690f0793d80767b951c84db621b517a9

  • SHA256

    a3db3cf87875b4b734de8d8d37108d89ff7b18989acf71d5c68824d5deb0368f

  • SHA512

    4300667f129913d49dcc07fe7e475737cf5c4a1863c85052c87d5092570f95eb0b6db4cbf9d4181320eea871db8e0dfe53997c3a2b0b100b3a916fbf1c044651

  • SSDEEP

    768:l1cVhpQI2EQK0iPDh84nScF15GYbWjXO3XJ15B84hsDain/cWZoMfRyMRCaGeU:TQpQ5EP0ijnRTXJ15lka3MfTRCEU

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\a3db3cf87875b4b734de8d8d37108d89ff7b18989acf71d5c68824d5deb0368f.exe
    "C:\Users\Admin\AppData\Local\Temp\a3db3cf87875b4b734de8d8d37108d89ff7b18989acf71d5c68824d5deb0368f.exe"
    1⤵
    • Loads dropped DLL
    PID:2044

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsjBDB7.tmp\nsWeb.dll

    Filesize

    8KB

    MD5

    84bcf3c71e70d5a6e9dc07d70466bdc3

    SHA1

    31603a1afc2d767a3392d363ff61533beaa25359

    SHA256

    7d4da7469d00e98f863b78caece3f2b753e26d7ce0ca9916c0802c35d7d22bcf

    SHA512

    61aefa3c22d2f66053f568a4cc3a5fc1cf9deb514213b550e5182edcecd88fadf0cb78e7a593e6d4b7261ed1238e7693f1d38170c84a68baf4943c3b9584d48e

  • memory/2044-54-0x0000000075881000-0x0000000075883000-memory.dmp

    Filesize

    8KB