Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    d16b3abed2c47fa35f325e50885a41ca0e9c8c7c570eac7b0f93225194d76bbc

  • Size

    12.2MB

  • Sample

    241025-cjz86ssend

  • MD5

    51b19de8301b6a6756f05fc6b1b16ba2

  • SHA1

    588d4b99fe140cb6abc24daa1f8f40b5295c1864

  • SHA256

    d16b3abed2c47fa35f325e50885a41ca0e9c8c7c570eac7b0f93225194d76bbc

  • SHA512

    5503797075b107036d9ba48370daada06a2331b3cebdaa73a041f23d0b9a1180d2dfe90d7e570491085163b02d9d062db88de50a527782669df10c5f9c85f68b

  • SSDEEP

    98304:nmCvsKdBHCa5b2MGm76yqmstR16ZcTLpJMvbqyhL9ru0KanB:LsKdBHCa5b2MGm765miRciJyhpru0pn

Score
10/10
cryptbotcredential_accessdiscoveryspywarestealer

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      d16b3abed2c47fa35f325e50885a41ca0e9c8c7c570eac7b0f93225194d76bbc

    • Size

      12.2MB

    • MD5

      51b19de8301b6a6756f05fc6b1b16ba2

    • SHA1

      588d4b99fe140cb6abc24daa1f8f40b5295c1864

    • SHA256

      d16b3abed2c47fa35f325e50885a41ca0e9c8c7c570eac7b0f93225194d76bbc

    • SHA512

      5503797075b107036d9ba48370daada06a2331b3cebdaa73a041f23d0b9a1180d2dfe90d7e570491085163b02d9d062db88de50a527782669df10c5f9c85f68b

    • SSDEEP

      98304:nmCvsKdBHCa5b2MGm76yqmstR16ZcTLpJMvbqyhL9ru0KanB:LsKdBHCa5b2MGm765miRciJyhpru0pn

    Score
    10/10
    cryptbotcredential_accessdiscoveryspywarestealer

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

      spywarestealercryptbot

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

      credential_accessstealer

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Modify Authentication Process

1
T1556

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Authentication Process

1
T1556

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Modify Authentication Process

1
T1556

Steal Web Session Cookie

1
T1539

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

3
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks