Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-23_58828dae94d22fd7fe3701f7fa02c1d6_cryptolocker

  • Size

    47KB

  • Sample

    240523-bs4saage2s

  • MD5

    58828dae94d22fd7fe3701f7fa02c1d6

  • SHA1

    2e6851ee0a8736f6a1401cea6221e92a22168711

  • SHA256

    e9845c7532c4d9ae62949841b8bb788f8a9920094a7cab6dc8ea3e29bd803569

  • SHA512

    2013b2d955e4b01db61c2f0f8e7c18c7784e827622a4cb9d4c4d2fb6e7ea750ee120be5c6c24b77330c60ac38392a5117e7ca40b16e38c5e876dec0e85af594c

  • SSDEEP

    384:e/4wODQkzonAYsju5N/surDQtOOtEvwDpjqIGROqS/WccJVJwi2B5oCCM8CLW2Vw:79inqyNR/QtOOtEvwDpjBKccJVODvy3x

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_58828dae94d22fd7fe3701f7fa02c1d6_cryptolocker

    • Size

      47KB

    • MD5

      58828dae94d22fd7fe3701f7fa02c1d6

    • SHA1

      2e6851ee0a8736f6a1401cea6221e92a22168711

    • SHA256

      e9845c7532c4d9ae62949841b8bb788f8a9920094a7cab6dc8ea3e29bd803569

    • SHA512

      2013b2d955e4b01db61c2f0f8e7c18c7784e827622a4cb9d4c4d2fb6e7ea750ee120be5c6c24b77330c60ac38392a5117e7ca40b16e38c5e876dec0e85af594c

    • SSDEEP

      384:e/4wODQkzonAYsju5N/surDQtOOtEvwDpjqIGROqS/WccJVJwi2B5oCCM8CLW2Vw:79inqyNR/QtOOtEvwDpjBKccJVODvy3x

    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