Overview

overview

10

Static

static

1

ecb1af6d6c...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ecb1af6d6c9818c93ffb5c9a54ea9a8a_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240411-fc85aafg4x

  • MD5

    ecb1af6d6c9818c93ffb5c9a54ea9a8a

  • SHA1

    c74e20b6423d7536429ff8593c45ab6b999e473b

  • SHA256

    7ef4fa243476257544a992beb265e6f26ea3a3f439488d27bd9700cae2199ae8

  • SHA512

    4f5f1276b260face9b05a1c51eca4ec2d277303ffba6208ead7ed901299555705de8b50cff4dca4f2bd874d756e41a813503943c415e528d28607327b079037d

  • SSDEEP

    49152:1YNosFaoyKxdY4nT+kWQZQtZOby7D/YPBVQ3IBbiLoSG:1K5a6dJPWQQtZO2PmBVQ3I1iLoZ

Score
10/10
cryptbotdiscoverypersistencespywarestealer

Malware Config

Extracted

Family

cryptbot

Attributes
  • payload_url

    http://ewsjasew03.top/download.php?file=lv.exe

Targets

    • Target

      ecb1af6d6c9818c93ffb5c9a54ea9a8a_JaffaCakes118

    • Size

      1.6MB

    • MD5

      ecb1af6d6c9818c93ffb5c9a54ea9a8a

    • SHA1

      c74e20b6423d7536429ff8593c45ab6b999e473b

    • SHA256

      7ef4fa243476257544a992beb265e6f26ea3a3f439488d27bd9700cae2199ae8

    • SHA512

      4f5f1276b260face9b05a1c51eca4ec2d277303ffba6208ead7ed901299555705de8b50cff4dca4f2bd874d756e41a813503943c415e528d28607327b079037d

    • SSDEEP

      49152:1YNosFaoyKxdY4nT+kWQZQtZOby7D/YPBVQ3IBbiLoSG:1K5a6dJPWQQtZO2PmBVQ3I1iLoZ

    Score
    10/10
    cryptbotdiscoverypersistencespywarestealer

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

      spywarestealercryptbot

    • CryptBot payload

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery
    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Subvert Trust Controls

1
T1553

SIP and Trust Provider Hijacking

1
T1553.003

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks