Overview

overview

10

Static

static

10

CraxsRat V...at.exe

windows7-x64

7

CraxsRat V...at.exe

windows10-2004-x64

8

Resubmissions

22-05-2024 17:20

240522-vwlknaac78 10

22-05-2024 16:01

240522-tgj8lsge72 10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    CraxsRat V6.7.rar

  • Size

    224.5MB

  • Sample

    240522-vwlknaac78

  • MD5

    16486345e6b20f7ae900fb02b89f3b08

  • SHA1

    a9125234f9ff3618bde6d59a7a139ab34ecfc9ec

  • SHA256

    46cee2ff6c518b75b82f818002e3434c72f12539ad07995c77e383ef52fb33fa

  • SHA512

    21f57b4e40a4035bb5d97b08d1523b097ccfa37056af7ca3aa342af50f5b614ff1bdf1faf6a307268dcb006faa1fda0562963ec60066e519449b9280a9675276

  • SSDEEP

    6291456:Crxm6Seo6ykkRm0yP8SkmYZoryFWDXFEe:Cr97d78WQWJEe

Score
10/10
blankgrabberagilenetexecutionspywarestealerupx

Malware Config

Targets

    • Target

      CraxsRat VIP/CraxsRat VIP/CraxsRat.exe

    • Size

      87.0MB

    • MD5

      d87d21db061026bd81a29b09a7674769

    • SHA1

      4a398ac89d70dcf511fd853839355105250ba7d5

    • SHA256

      6f6c5af7a14cf93d214f579d617abd5253821643e002562921945a8f2775bb06

    • SHA512

      9b3fef9e28b94bafac58f16a066c6e23eb7d877e95c33d77423d43f8692bab72fec433260a1dd36ee28800550f8ab1258ce727ebb3340257c96de36c35bd93b7

    • SSDEEP

      196608:H7umWewROjmFwDRxtYSHdK34kdai7bN3m2dFG:yD8K2pM9B3QsY

    Score
    8/10
    upxexecutionspywarestealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Drops file in Drivers directory

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
T1082

Process Discovery

1
T1057

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks