Analysis

  • max time kernel
    288s
  • max time network
    336s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 21:39

General

  • Target

    2c4cdf274a62c0892ae90e945742f03d96d5d367cac491bdbc4f9cf3f51c626f.exe

  • Size

    327KB

  • MD5

    2f8ca2e9316cd1e0eaeece17a3925947

  • SHA1

    8aa2641f90f20d98d441956e5c16bc03e0a2aa07

  • SHA256

    2c4cdf274a62c0892ae90e945742f03d96d5d367cac491bdbc4f9cf3f51c626f

  • SHA512

    443b2862be20fbf8edb678b534c87096d9b657358ba61797b1e8614b5c6e461f759bfbdfbfb73f40614de0362c1d0e58786a6675fdd0dbab9bf2496a77ba4171

  • SSDEEP

    6144:2zfNiYPbSAYO9xDK4iQcE/63II6kk0ToM3nzlpOocaFDUI2bMawkSB7yZz6QAr4v:WimbvbO40E/6dk0To2nRQocaFDUI4Vtb

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 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\2c4cdf274a62c0892ae90e945742f03d96d5d367cac491bdbc4f9cf3f51c626f.exe
    "C:\Users\Admin\AppData\Local\Temp\2c4cdf274a62c0892ae90e945742f03d96d5d367cac491bdbc4f9cf3f51c626f.exe"
    1⤵
    • Loads dropped DLL
    PID:5076

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsvB53F.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

  • C:\Users\Admin\AppData\Local\Temp\nsvB53F.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977