Overview

overview

10

Static

static

10

88ebe643c9...cs.exe

windows7-x64

10

88ebe643c9...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    88ebe643c9d04ea60bf871d0a1da1960_NeikiAnalytics.exe

  • Size

    22KB

  • Sample

    240517-cv347sdc76

  • MD5

    88ebe643c9d04ea60bf871d0a1da1960

  • SHA1

    9bb02dcef6e9ade2bbdbd13c8375c483ced64fd0

  • SHA256

    370e42d68ce6c755fc37829552c3914b0b244645f063354f625835dedc9391ef

  • SHA512

    4b443fc90c0d4b705424977dc6fcfcc8de22efced7ac3ece87b3ba41e6eaa0a2f53761019a172c5867358a2b806d393518fb65683c75551cb43e3c0c151f4057

  • SSDEEP

    384:C3MLWHn3kItfsYbSC0pd03oO7xJnr91Czl9M3Wbey:mn3kI1S1p+1/nr9il9Pbey

Score
10/10
chaosdefense_evasionevasionexecutionimpactransomwarespywarestealer

Malware Config

Targets

    • Target

      88ebe643c9d04ea60bf871d0a1da1960_NeikiAnalytics.exe

    • Size

      22KB

    • MD5

      88ebe643c9d04ea60bf871d0a1da1960

    • SHA1

      9bb02dcef6e9ade2bbdbd13c8375c483ced64fd0

    • SHA256

      370e42d68ce6c755fc37829552c3914b0b244645f063354f625835dedc9391ef

    • SHA512

      4b443fc90c0d4b705424977dc6fcfcc8de22efced7ac3ece87b3ba41e6eaa0a2f53761019a172c5867358a2b806d393518fb65683c75551cb43e3c0c151f4057

    • SSDEEP

      384:C3MLWHn3kItfsYbSC0pd03oO7xJnr91Czl9M3Wbey:mn3kI1S1p+1/nr9il9Pbey

    Score
    10/10
    chaosdefense_evasionevasionexecutionimpactransomwarespywarestealer

    • Chaos

      Ransomware family first seen in June 2021.

      ransomwarechaos

    • Chaos Ransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

      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