Overview

overview

10

Static

static

10

2024-06-16...ry.exe

windows7-x64

10

2024-06-16...ry.exe

windows10-2004-x64

10

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General

  • Target

    2024-06-16_d34b72d869022e1b685776dfacee4aa0_destroyer_wannacry

  • Size

    88KB

  • Sample

    240616-a2ghnswarn

  • MD5

    d34b72d869022e1b685776dfacee4aa0

  • SHA1

    25cf4456c9b434b56fcb77146275eee0b86d300f

  • SHA256

    4e359ae286505974c77f25cd4862138af31ad5fc63b29fc1682a59d996bddc85

  • SHA512

    88e123dd30a67f9bcc62e0f7bf078530dcc6efa385f9d530a73bc34a0edf1300ead4ed000e9f3da4f08787a2a6e6274e91f1455ed09067b0e7caeadf84875c43

  • SSDEEP

    1536:Po2tljKtJr91/SDwkYU2Jm6Ywm2vmyzuXpXppfpp0ppzpphppypp9poppTp:PoijKtJr91KDdwm2vZy

Score
10/10
chaosransomwarespywarestealer

Malware Config

Targets

    • Target

      2024-06-16_d34b72d869022e1b685776dfacee4aa0_destroyer_wannacry

    • Size

      88KB

    • MD5

      d34b72d869022e1b685776dfacee4aa0

    • SHA1

      25cf4456c9b434b56fcb77146275eee0b86d300f

    • SHA256

      4e359ae286505974c77f25cd4862138af31ad5fc63b29fc1682a59d996bddc85

    • SHA512

      88e123dd30a67f9bcc62e0f7bf078530dcc6efa385f9d530a73bc34a0edf1300ead4ed000e9f3da4f08787a2a6e6274e91f1455ed09067b0e7caeadf84875c43

    • SSDEEP

      1536:Po2tljKtJr91/SDwkYU2Jm6Ywm2vmyzuXpXppfpp0ppzpphppypp9poppTp:PoijKtJr91KDdwm2vZy

    Score
    10/10
    chaosransomwarespywarestealer

    • Chaos

      Ransomware family first seen in June 2021.

      ransomwarechaos

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • Renames multiple (183) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks