Analysis

  • max time kernel
    45s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-es
  • resource tags

    arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    08/03/2023, 03:46

General

  • Target

    SteelSeriesGG33.0.0Setup.exe

  • Size

    269.6MB

  • MD5

    79e8c9b0116f24190399de55f0df12da

  • SHA1

    5de0056922e6f195968f120209019d8680761056

  • SHA256

    f15224e3e325ad3dadc32bc673a01de87ad11476fccd52ff8543f8deec7f715d

  • SHA512

    2c25ab3a20d5286752f222edefb14034709c490a177b3e2a05e28278be63f7598869aeab763047a3236da8a35d578d47a5cc7b5ae3367d44fe54f6304843bae6

  • SSDEEP

    6291456:XLRtDDI7tbCY7t7bgQXBfGTNeJWME9gj8NHgqETKrACzV7F:FtstbN7tpuZ8/w9PV

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\SteelSeriesGG33.0.0Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\SteelSeriesGG33.0.0Setup.exe"
    1⤵
    • Loads dropped DLL
    PID:1268

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsy545A.tmp\System.dll

    Filesize

    12KB

    MD5

    564bb0373067e1785cba7e4c24aab4bf

    SHA1

    7c9416a01d821b10b2eef97b80899d24014d6fc1

    SHA256

    7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

    SHA512

    22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

  • \Users\Admin\AppData\Local\Temp\nsy545A.tmp\System.dll

    Filesize

    12KB

    MD5

    564bb0373067e1785cba7e4c24aab4bf

    SHA1

    7c9416a01d821b10b2eef97b80899d24014d6fc1

    SHA256

    7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

    SHA512

    22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472