Overview

overview

10

Static

static

10

2024-04-08...er.exe

windows7-x64

9

2024-04-08...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-08_1af3a3b868240fcaec9ba3f0405c4f65_cryptolocker

  • Size

    42KB

  • Sample

    240408-stf62sfh4z

  • MD5

    1af3a3b868240fcaec9ba3f0405c4f65

  • SHA1

    444e30fc2515ac7fe33aa0399d20f78f61105921

  • SHA256

    35aa95da132f0b7a094cc08a0f8c77fbe27bc0bc58c90e346e259c5b57c53207

  • SHA512

    4a92bdf526906563ab9230ed9808f15fd18e39f6d7c66073ec2af6b3839c05a32df89ada4d1b9ff375222ed92f9cb4d35a7aa93df88cfe65d1fecebed947af83

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqX:bc/y2lkF0+BeqX

Score
10/10

Malware Config

Targets

    • Target

      2024-04-08_1af3a3b868240fcaec9ba3f0405c4f65_cryptolocker

    • Size

      42KB

    • MD5

      1af3a3b868240fcaec9ba3f0405c4f65

    • SHA1

      444e30fc2515ac7fe33aa0399d20f78f61105921

    • SHA256

      35aa95da132f0b7a094cc08a0f8c77fbe27bc0bc58c90e346e259c5b57c53207

    • SHA512

      4a92bdf526906563ab9230ed9808f15fd18e39f6d7c66073ec2af6b3839c05a32df89ada4d1b9ff375222ed92f9cb4d35a7aa93df88cfe65d1fecebed947af83

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqX:bc/y2lkF0+BeqX

    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 Enterprise v15

Tasks