Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-27_8c34f72af16a0df9c8957fe92fb9a6cd_cryptolocker

  • Size

    43KB

  • Sample

    240427-2jf8qsad7v

  • MD5

    8c34f72af16a0df9c8957fe92fb9a6cd

  • SHA1

    3892a805265a9195c1e03a20e7e0907337a0b8fa

  • SHA256

    8d847ace4d99fd98e99f4078ca19583a2e083005c671694f5954b1dec3b02608

  • SHA512

    ccaea228c34ec5e93b43a51c8fc48f21d420dba9bb1a59ea17f7918c744fb5c7290f736bf2ecf642c8264288189df9727e161870bdbfa7de1f91d69a933a6e2b

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqR:bc/y2lkF0+BeqR

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_8c34f72af16a0df9c8957fe92fb9a6cd_cryptolocker

    • Size

      43KB

    • MD5

      8c34f72af16a0df9c8957fe92fb9a6cd

    • SHA1

      3892a805265a9195c1e03a20e7e0907337a0b8fa

    • SHA256

      8d847ace4d99fd98e99f4078ca19583a2e083005c671694f5954b1dec3b02608

    • SHA512

      ccaea228c34ec5e93b43a51c8fc48f21d420dba9bb1a59ea17f7918c744fb5c7290f736bf2ecf642c8264288189df9727e161870bdbfa7de1f91d69a933a6e2b

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqR:bc/y2lkF0+BeqR

    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