Overview

overview

10

Static

static

10

2024-04-26...er.exe

windows7-x64

9

2024-04-26...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-26_bb08f31b06ed1315662f9e1fe8edfdac_cryptolocker

  • Size

    92KB

  • Sample

    240426-3f7rysfb6z

  • MD5

    bb08f31b06ed1315662f9e1fe8edfdac

  • SHA1

    60ac4c83206b45e2c741ddfb945f20796ec17d0d

  • SHA256

    edb3e63119c390249fdab27488ed9a9f5969d35615f3ff09442bd950c2a20d5f

  • SHA512

    5f9d0e1448621262feb591184e891b3bcd53f74069564aab6d8d522f4be84afe8a6bac4e5833acd08a76a569b1011ae992224ee9f326c349e809d1ad8a621957

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgL0n:V6a+pOtEvwDpjtzc

Score
10/10

Malware Config

Targets

    • Target

      2024-04-26_bb08f31b06ed1315662f9e1fe8edfdac_cryptolocker

    • Size

      92KB

    • MD5

      bb08f31b06ed1315662f9e1fe8edfdac

    • SHA1

      60ac4c83206b45e2c741ddfb945f20796ec17d0d

    • SHA256

      edb3e63119c390249fdab27488ed9a9f5969d35615f3ff09442bd950c2a20d5f

    • SHA512

      5f9d0e1448621262feb591184e891b3bcd53f74069564aab6d8d522f4be84afe8a6bac4e5833acd08a76a569b1011ae992224ee9f326c349e809d1ad8a621957

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgL0n:V6a+pOtEvwDpjtzc

    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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks