Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-27_b3ba0acdc18155980e29b9ceb79f3953_cryptolocker

  • Size

    84KB

  • Sample

    240427-2llagaae2y

  • MD5

    b3ba0acdc18155980e29b9ceb79f3953

  • SHA1

    710dac50cc9a1b07294c72fbc9a1d6d9c6f355f4

  • SHA256

    93286db839e47c53d166e7a980cf0fe75183dc68af5754635be6d005a39a7ce9

  • SHA512

    6154f470ea02fa513254df249df6c528f94bfcf87b65121fcdb8f1c9104fc0df0d8c75585617e04e93726b1b8077520d9c2832e3cf35d1be74037a04b62411d0

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNBH:vCjsIOtEvwDpj5H9YvQd2v

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_b3ba0acdc18155980e29b9ceb79f3953_cryptolocker

    • Size

      84KB

    • MD5

      b3ba0acdc18155980e29b9ceb79f3953

    • SHA1

      710dac50cc9a1b07294c72fbc9a1d6d9c6f355f4

    • SHA256

      93286db839e47c53d166e7a980cf0fe75183dc68af5754635be6d005a39a7ce9

    • SHA512

      6154f470ea02fa513254df249df6c528f94bfcf87b65121fcdb8f1c9104fc0df0d8c75585617e04e93726b1b8077520d9c2832e3cf35d1be74037a04b62411d0

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNBH:vCjsIOtEvwDpj5H9YvQd2v

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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