Analysis

  • max time kernel
    95s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2023 13:57

General

  • Target

    Nonsanctity.scr.exe

  • Size

    553KB

  • MD5

    84b26fb04959307ac94f6ff656d56718

  • SHA1

    fdff48663e2111922a3497731a65cc6ef067ff3d

  • SHA256

    021019d43c3673e246c205092aaf3db73469849815b3b3dbf303612a5c0868bf

  • SHA512

    3899cb68c0976d5f3b57ac9603a9c4405d4a2f229ca6a0791b7a0068bf77238a335b7f0033e8bbdb146cf01f102cdc5690a0504e6ecad577f658845ee31d051b

  • SSDEEP

    12288:H5OCjkGNTgoQq6GYbARZuxgiust858fkYwP:FdTgoQ7GFRUxu4FO

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 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\Nonsanctity.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\Nonsanctity.scr.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    PID:4820

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsnE8FE.tmp\System.dll
    Filesize

    11KB

    MD5

    b8992e497d57001ddf100f9c397fcef5

    SHA1

    e26ddf101a2ec5027975d2909306457c6f61cfbd

    SHA256

    98bcd1dd88642f4dd36a300c76ebb1ddfbbbc5bfc7e3b6d7435dc6d6e030c13b

    SHA512

    8823b1904dccfaf031068102cb1def7958a057f49ff369f0e061f1b4db2090021aa620bb8442a2a6ac9355bb74ee54371dc2599c20dc723755a46ede81533a3c

  • memory/4820-133-0x0000000004C30000-0x0000000005864000-memory.dmp
    Filesize

    12.2MB

  • memory/4820-134-0x0000000004C30000-0x0000000005864000-memory.dmp
    Filesize

    12.2MB