Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_5a2bd9922c6041adf81ecf159ed0e27c_cryptolocker

  • Size

    42KB

  • Sample

    240522-c25xdahe99

  • MD5

    5a2bd9922c6041adf81ecf159ed0e27c

  • SHA1

    f9d31240f52f74776822f7e2dd9e47c33657b08a

  • SHA256

    9deb188a5095fde522675a4ce981a932fbeabb8d1ff57a23a7782fee1978e4a4

  • SHA512

    a1c3f2b88c840e2ab69e7c752b093eb365fa96fa097f2c9724d31eb7c6c6d36e7357a921d4a97cac2481c9389b4e9ad5d31309d82c8f4479bbe05073eaf9b0d0

  • SSDEEP

    768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAHTzX:bCDOw9aMDooc+vAH

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_5a2bd9922c6041adf81ecf159ed0e27c_cryptolocker

    • Size

      42KB

    • MD5

      5a2bd9922c6041adf81ecf159ed0e27c

    • SHA1

      f9d31240f52f74776822f7e2dd9e47c33657b08a

    • SHA256

      9deb188a5095fde522675a4ce981a932fbeabb8d1ff57a23a7782fee1978e4a4

    • SHA512

      a1c3f2b88c840e2ab69e7c752b093eb365fa96fa097f2c9724d31eb7c6c6d36e7357a921d4a97cac2481c9389b4e9ad5d31309d82c8f4479bbe05073eaf9b0d0

    • SSDEEP

      768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAHTzX:bCDOw9aMDooc+vAH

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks