Overview

overview

10

Static

static

10

2024-05-29...er.exe

windows7-x64

9

2024-05-29...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-29_fd27d1c2255f519149005392ba674614_cryptolocker

  • Size

    38KB

  • Sample

    240529-fdshxsah3s

  • MD5

    fd27d1c2255f519149005392ba674614

  • SHA1

    30ed53bec1ccfef9caca36bf00e83a090dce2581

  • SHA256

    0379fbd4eb8e3fc7aafaf5107f6763395632d1f5cce1137fe337391a7216e15d

  • SHA512

    942bce9e156662d9bd8e14c72ab66ce1100090ab76e1efbcc73f233eca03dc42db1a4db9f8792883549d73ef56b0ba8d2c77c17bfbe14bd47f251dd7314b3b3a

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjxuaPlbd:b/yC4GyNM01GuQMNXw2PSjH+PPxVb

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-29_fd27d1c2255f519149005392ba674614_cryptolocker

    • Size

      38KB

    • MD5

      fd27d1c2255f519149005392ba674614

    • SHA1

      30ed53bec1ccfef9caca36bf00e83a090dce2581

    • SHA256

      0379fbd4eb8e3fc7aafaf5107f6763395632d1f5cce1137fe337391a7216e15d

    • SHA512

      942bce9e156662d9bd8e14c72ab66ce1100090ab76e1efbcc73f233eca03dc42db1a4db9f8792883549d73ef56b0ba8d2c77c17bfbe14bd47f251dd7314b3b3a

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjxuaPlbd:b/yC4GyNM01GuQMNXw2PSjH+PPxVb

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks