Overview

overview

10

Static

static

Sample_5f2...se.exe

windows7_x64

10

Sample_5f2...se.exe

windows10_x64

10

Sharing

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General

  • Target

    Sample_5f2c5184b9ca450019d4b155.false

  • Size

    1.2MB

  • Sample

    200902-p6bwrtevda

  • MD5

    72aa9ab7c9d740aa4e1a554fe2e53d53

  • SHA1

    476741067c0a95bf7b4b4589f30f0046cd3a14be

  • SHA256

    d5b5a063656f2ce6dc50ed24278a2d21f2bb762c8e65c0d2ffc2477986896acf

  • SHA512

    1c5440f5f6ac7cb6a489d32c035924e9446e5808b96a7922c249da15070ef3694001d8c09726d521edba5f41cbb5c1564fe122bf1565a80f290f745f3ac660ab

Score
10/10
wastedlockerdiscoveryexploitpersistenceransomware

Malware Config

Targets

    • Target

      Sample_5f2c5184b9ca450019d4b155.false

    • Size

      1.2MB

    • MD5

      72aa9ab7c9d740aa4e1a554fe2e53d53

    • SHA1

      476741067c0a95bf7b4b4589f30f0046cd3a14be

    • SHA256

      d5b5a063656f2ce6dc50ed24278a2d21f2bb762c8e65c0d2ffc2477986896acf

    • SHA512

      1c5440f5f6ac7cb6a489d32c035924e9446e5808b96a7922c249da15070ef3694001d8c09726d521edba5f41cbb5c1564fe122bf1565a80f290f745f3ac660ab

    Score
    10/10
    discoveryransomwarepersistenceexploitwastedlocker

    • WastedLocker

      Ransomware family seen in the wild since May 2020.

      ransomwarewastedlocker

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Executes dropped EXE

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Possible privilege escalation attempt

      exploit

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks