Overview

overview

8

Static

static

8

Plasma.exe

windows7-x64

8

Plasma.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-08-2022 19:06

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General

  • Target

    Plasma.exe

  • Size

    187KB

  • MD5

    4d52a9b6c7929f699c0b331e9cbe7acc

  • SHA1

    9ef3fe56b739ad6ddeb1e3dba83eb70593d1cfde

  • SHA256

    c54bd2fc21cf8d23a83459c61dd11c20c3fd9f8249a43043f632324708b12259

  • SHA512

    69c9c3a52e4d736c19352db2a3233df9ae3a11b879b5075e4a5173b4b36e3533f40a1d72173638a9f997bbf89f7a1637e86afaf49a2894677b0e986f66f64031

Score
8/10
vmprotect

Malware Config

Signatures

  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Plasma.exe
    "C:\Users\Admin\AppData\Local\Temp\Plasma.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3352
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3240

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/3352-130-0x0000000000200000-0x0000000000244000-memory.dmp
      Filesize

      272KB

      Download
    • memory/3352-132-0x0000000009700000-0x0000000009CA4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3352-133-0x00000000058E0000-0x00000000058EA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/3352-134-0x0000000005910000-0x0000000005922000-memory.dmp
      Filesize

      72KB

      Download