Overview

overview

10

Static

static

10

2024-04-26...er.exe

windows7-x64

9

2024-04-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-26_4af805c857f260d7260f694608c20e40_cryptolocker

  • Size

    39KB

  • Sample

    240426-3dsj9aec25

  • MD5

    4af805c857f260d7260f694608c20e40

  • SHA1

    a1fe58678897185f69108b635e09a57a9da0ad88

  • SHA256

    eb24667d4806b8e5c83cac2cf2344c23c43bc6c95d84d8a0bd402fa921cb4bc0

  • SHA512

    0b1a1a4c7a09ef4a5013914fd9c9fe247484d55dd07e86fcb1ed6414a5995b4078e111aed021d356ea0a05f43b6d2688ea48bdea0360e811c08dac88dbcb7d5d

  • SSDEEP

    768:bA74zYcgT/Ekd0ryfjPIunqpeNswmxT4Hma:bA6YcA/X6G0W1BGa

Score
10/10

Malware Config

Targets

    • Target

      2024-04-26_4af805c857f260d7260f694608c20e40_cryptolocker

    • Size

      39KB

    • MD5

      4af805c857f260d7260f694608c20e40

    • SHA1

      a1fe58678897185f69108b635e09a57a9da0ad88

    • SHA256

      eb24667d4806b8e5c83cac2cf2344c23c43bc6c95d84d8a0bd402fa921cb4bc0

    • SHA512

      0b1a1a4c7a09ef4a5013914fd9c9fe247484d55dd07e86fcb1ed6414a5995b4078e111aed021d356ea0a05f43b6d2688ea48bdea0360e811c08dac88dbcb7d5d

    • SSDEEP

      768:bA74zYcgT/Ekd0ryfjPIunqpeNswmxT4Hma:bA6YcA/X6G0W1BGa

    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