Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-22_d446f151700cd528ac54073be4571d3c_cryptolocker

  • Size

    96KB

  • Sample

    240522-3jwh4adc7s

  • MD5

    d446f151700cd528ac54073be4571d3c

  • SHA1

    24aed672873c53337f7101ed3d1d22ec3f38e089

  • SHA256

    01680dc0824125d792cb30fce5e8299815e6357ff7ea291f70a3bd0d04a687cb

  • SHA512

    e83f24fc5aab1b1f6cbcd1cdd71cdec184520c27f7f3ee830bc25121621a598424bc9c5219db2493e9ee57357b9bb97457e2e63729a9b5294a8ed314de89128a

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvAcC:xj+VGMOtEvwDpjubwQEI8UtzNcO8AcC

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_d446f151700cd528ac54073be4571d3c_cryptolocker

    • Size

      96KB

    • MD5

      d446f151700cd528ac54073be4571d3c

    • SHA1

      24aed672873c53337f7101ed3d1d22ec3f38e089

    • SHA256

      01680dc0824125d792cb30fce5e8299815e6357ff7ea291f70a3bd0d04a687cb

    • SHA512

      e83f24fc5aab1b1f6cbcd1cdd71cdec184520c27f7f3ee830bc25121621a598424bc9c5219db2493e9ee57357b9bb97457e2e63729a9b5294a8ed314de89128a

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvAcC:xj+VGMOtEvwDpjubwQEI8UtzNcO8AcC

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks