Overview

overview

10

Static

static

10

ca9d5e8d1c...22.exe

windows7_x64

10

ca9d5e8d1c...22.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    ca9d5e8d1c89d2d5e17e8012fa40e590f1628c5aa473a489076d488aecc05b22.bin
  • Size 2.2MB
  • Sample220301-wt6cqacfer
  • SHA256 ca9d5e8d1c89d2d5e17e8012fa40e590f1628c5aa473a489076d488aecc05b22
  • MD5 SHA1 SHA512
Score
10/10
44caliberspywarestealer

Malware Config

Extracted

Family

  • 44caliber

C2

  • https://discord.com/api/webhooks/839168546582954067/texAC9z_H7M0ROD6-MdvYy3D-z8YyP9fYGPhFfDYeop5TtilvsKNxw5QrTXStp-JwQ9R

Targets

    • Target
      ca9d5e8d1c89d2d5e17e8012fa40e590f1628c5aa473a489076d488aecc05b22.bin
    • Size 2.2MB
    • SHA256 ca9d5e8d1c89d2d5e17e8012fa40e590f1628c5aa473a489076d488aecc05b22
    • MD5 SHA1 SHA512
    Score
    10/10
    44caliberspywarestealer

    • 44Caliber

      An open source infostealer written in C#.

      stealer44caliber

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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

    • 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 Enterprise v6

Tasks