Overview

overview

9

Static

static

test_redeemer.exe

windows7_x64

9

test_redeemer.exe

windows10_x64

9

Sharing

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General

  • Target
    test_redeemer.exe
  • Size 1.8MB
  • Sample210619-k7jn93kdds
  • SHA256 bb7e2066f53bdbb8e93edfa8e900d5be3e2d00ca0a59f9feaa8b8107db7a5d4d
  • MD5 SHA1 SHA512
Score
9/10
evasionransomwarespywarestealer

Malware Config

Targets

    • Target
      test_redeemer.exe
    • Size 1.8MB
    • SHA256 bb7e2066f53bdbb8e93edfa8e900d5be3e2d00ca0a59f9feaa8b8107db7a5d4d
    • MD5 SHA1 SHA512
    Score
    9/10
    evasionransomwarespywarestealer

    • Clears Windows event logs

      evasionransomware

    • 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

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • 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 v6

Tasks