Overview

overview

9

Static

static

1

Crypter.exe

windows7-x64

9

Crypter.exe

windows10-2004-x64

9

Resubmissions

28-03-2023 07:33

230328-jdsqgabd7x 9

28-03-2023 06:55

230328-hpt71ahe24 9

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General

  • Target

    Crypter.exe

  • Size

    129KB

  • Sample

    230328-jdsqgabd7x

  • MD5

    9c62af504ce79cc4c0bbcc2612f3c4db

  • SHA1

    37c01dc0342c161569e9d434246dc42962c00860

  • SHA256

    43c9c228baf00bc4614fdeb578eb84ad2232cef6c2820046b0b9fec502be573f

  • SHA512

    3572b9dde32844ba873de6c994dcf42e71bc217806390d6cf9d767d4c837266592087837aa70991604e3bd283a27a6e11d1d48177996213e8575326f86f839f3

  • SSDEEP

    3072:qLbLpVIYbQf91G3im/2Ef07JysgNv8Ofr4pt6Y46ab6koEMQBfjS3f2vYeBgrOi4:qTpVXvxyq6ko0BSveYprzOu3ScuT06

Score
9/10
ransomwarespywarestealer

Malware Config

Targets

    • Target

      Crypter.exe

    • Size

      129KB

    • MD5

      9c62af504ce79cc4c0bbcc2612f3c4db

    • SHA1

      37c01dc0342c161569e9d434246dc42962c00860

    • SHA256

      43c9c228baf00bc4614fdeb578eb84ad2232cef6c2820046b0b9fec502be573f

    • SHA512

      3572b9dde32844ba873de6c994dcf42e71bc217806390d6cf9d767d4c837266592087837aa70991604e3bd283a27a6e11d1d48177996213e8575326f86f839f3

    • SSDEEP

      3072:qLbLpVIYbQf91G3im/2Ef07JysgNv8Ofr4pt6Y46ab6koEMQBfjS3f2vYeBgrOi4:qTpVXvxyq6ko0BSveYprzOu3ScuT06

    Score
    9/10
    ransomwarespywarestealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks