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_bb0ad7ca3c028c70f9637c5516a9f367_cryptolocker

  • Size

    65KB

  • Sample

    240523-a5rg2sfc51

  • MD5

    bb0ad7ca3c028c70f9637c5516a9f367

  • SHA1

    1e5a9a7e2deafb41b53a4ac97742c5d5010f9f52

  • SHA256

    154c77968a6c9793fe5e6d54d68b745f953fd352a701f652dec49f5051397a09

  • SHA512

    588eaa56fe42d0bb125e04271df73759b73193f183774eba29c6625313f8cac8860da8974236fabfaeba35463ffb4a040d23cb1cbca17d1371f3c9dc6fcd9024

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF299NQ:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7e

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_bb0ad7ca3c028c70f9637c5516a9f367_cryptolocker

    • Size

      65KB

    • MD5

      bb0ad7ca3c028c70f9637c5516a9f367

    • SHA1

      1e5a9a7e2deafb41b53a4ac97742c5d5010f9f52

    • SHA256

      154c77968a6c9793fe5e6d54d68b745f953fd352a701f652dec49f5051397a09

    • SHA512

      588eaa56fe42d0bb125e04271df73759b73193f183774eba29c6625313f8cac8860da8974236fabfaeba35463ffb4a040d23cb1cbca17d1371f3c9dc6fcd9024

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF299NQ:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7e

    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