Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03-07-2022 10:59

General

  • Target

    39514.exe

  • Size

    19.9MB

  • MD5

    236776adc883fbac2fdaca33f631b73c

  • SHA1

    395148e3130ca8ce6974db44a080a39e806e1360

  • SHA256

    0d3f91f971da76264ff0e06e0ffa295785718cfc6f3711ce1fe14d0092659a40

  • SHA512

    7da575bd1dbff32c864e941778f0397d028c636aca4ebbb0a76ce35fcb099eb16daba3724f42bb8f3290f4bb9624af888eb72ad6fda24a1f67e00d3e9df19ec6

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\39514.exe
    "C:\Users\Admin\AppData\Local\Temp\39514.exe"
    1⤵
    • Loads dropped DLL
    PID:3984

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\nso9159.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    828a94a3b9a080f79e84015b55fce227

    SHA1

    c15c615925bb72531ba32194253eefa49edaa93a

    SHA256

    1d0a17641f697203fd0c0b9ba0b715436299203c9c1be90c458fe668a1eb68d2

    SHA512

    c3d41a3f9377a8c18a85eec50a3eb3cf5a4ec8ea4bbffd73992455cb01aaed9f158183bc647684f82c516534266a46ccfcd7c2c0b3e1b73774c3bedc9e80054a