Overview

overview

10

Static

static

winhost.exe

windows7_x64

10

winhost.exe

windows10_x64

10

Sharing

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General

  • Target

    winhost.exe

  • Size

    92KB

  • Sample

    200711-n9ta61y71e

  • MD5

    37a1431c3ed1ad5264b8964b929ee919

  • SHA1

    fa26065771340320edea37b00c9453c51f66c6b3

  • SHA256

    fbbe5adbf18c37ddee49aec819a48eedd7d6c329ec0d1eab71905d5fed08ba7d

  • SHA512

    86420527eb5c8d7f53711159e426702c85fb54c5bc5d777ba3852602ee907cd7631e92d8784369011ccf956a427c43c0f2260ada6b2e82dcfe76edf2a2a374bc

Score
10/10
dharmapersistenceransomwarespyware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\FILES ENCRYPTED.txt

Ransom Note
all your data has been locked us You want to return? write email [email protected] or [email protected]

Targets

    • Target

      winhost.exe

    • Size

      92KB

    • MD5

      37a1431c3ed1ad5264b8964b929ee919

    • SHA1

      fa26065771340320edea37b00c9453c51f66c6b3

    • SHA256

      fbbe5adbf18c37ddee49aec819a48eedd7d6c329ec0d1eab71905d5fed08ba7d

    • SHA512

      86420527eb5c8d7f53711159e426702c85fb54c5bc5d777ba3852602ee907cd7631e92d8784369011ccf956a427c43c0f2260ada6b2e82dcfe76edf2a2a374bc

    Score
    10/10
    ransomwaredharmapersistencespyware

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

      ransomwaredharma

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Adds Run entry to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks