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Analysis

  • max time kernel
    91s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 16:14

General

  • Target

    RetroArch-Win64-setup.exe

  • Size

    202.4MB

  • MD5

    dc68a2de80a241d21218ad2f6b07144c

  • SHA1

    40f5afddb53653965f7701f6113177b7ecef951f

  • SHA256

    bafa6f7eb2530b544908fc67fb6f0acd91f2be1457925fb1398db890554092ea

  • SHA512

    5ff9a322addfa45603881e60b014605d81972f95382a312b1b19019aa115e6c11ec386f92f69d824766f66f4722f1effcf3c3fd329e3e56ef0b6e2223d39104d

  • SSDEEP

    6291456:gt7W33EBSdsCQt481FqRnhfHq7kzgXBNvklD:g8nGlRRUhfHqwCMZ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 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\RetroArch-Win64-setup.exe
    "C:\Users\Admin\AppData\Local\Temp\RetroArch-Win64-setup.exe"
    1⤵
    • Loads dropped DLL
    PID:3224

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsoDF5A.tmp\System.dll

    Filesize

    23KB

    MD5

    8643641707ff1e4a3e1dfda207b2db72

    SHA1

    f6d766caa9cafa533a04dd00e34741d276325e13

    SHA256

    d1b94797529c414b9d058c17dbd10c989eef59b1fa14eea7f61790d7cfa7fd25

    SHA512

    cc8e07395419027914a6d4b3842ac7d4f14e3ec8be319bfe5c81f70bcf757f8c35f0aaeb985c240b6ecc71fc3e71b9f697ccda6e71f84ac4930adf5eac801181

  • C:\Users\Admin\AppData\Local\Temp\nsoDF5A.tmp\System.dll

    Filesize

    23KB

    MD5

    8643641707ff1e4a3e1dfda207b2db72

    SHA1

    f6d766caa9cafa533a04dd00e34741d276325e13

    SHA256

    d1b94797529c414b9d058c17dbd10c989eef59b1fa14eea7f61790d7cfa7fd25

    SHA512

    cc8e07395419027914a6d4b3842ac7d4f14e3ec8be319bfe5c81f70bcf757f8c35f0aaeb985c240b6ecc71fc3e71b9f697ccda6e71f84ac4930adf5eac801181

  • C:\Users\Admin\AppData\Local\Temp\nsoDF5A.tmp\nsDialogs.dll

    Filesize

    11KB

    MD5

    79a0bde19e949a8d90df271ca6e79cd2

    SHA1

    946ad18a59c57a11356dd9841bec29903247bb98

    SHA256

    8353f495064aaf30b32b02f5d935c21f86758f5a99d8ee5e8bf8077b907fad90

    SHA512

    2a65a48f5dd453723146babca8d047e112ab023a589c57fcf5441962f2846a262c2ad25a2985dba4f2246cdc21d973cbf5e426d4b75dd49a083635400f908a3e