Overview

overview

8

Static

static

3

8c63e0940a...18.exe

windows7-x64

8

8c63e0940a...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    8c63e0940ad716bc2a82d6f8e034bc07_JaffaCakes118
  • Size 110KB
  • Sample240811-3cm85stfmp
  • SHA256 de932dfeffdc704b1e945b00c74792130b9c08c347ccfecf86824e7f8669be0d
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
defense_evasiondiscoveryexploit

Malware Config

Targets

    • Target
      8c63e0940ad716bc2a82d6f8e034bc07_JaffaCakes118
    • Size 110KB
    • SHA256 de932dfeffdc704b1e945b00c74792130b9c08c347ccfecf86824e7f8669be0d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    defense_evasiondiscoveryexploit

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Deletes itself

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

      defense_evasion

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

      defense_evasion

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks