General

  • Target

    interium_crack.exe

  • Size

    274KB

  • Sample

    231012-xs4ceahh4t

  • MD5

    7304d91a9b1a9aa8b85e3922c134c1fc

  • SHA1

    fda49f2c05e7446d7b40246d6346782ff4ca8250

  • SHA256

    90da0f65e1b0635663ac57db702127175c8400f7db5dd1384a4346b4d76f279f

  • SHA512

    6ca6b4dee184faa10e43f678bec5131ef05833979d1a0bee7a6c87cd9a5add9c1857f2e9d97d9e2e5bcb69eaf73fa938f6ec2f765ae70bd90dcd53165a7521bc

  • SSDEEP

    6144:4f+BLtABPDj0LF5jsP78dEEoIrceRsMsmZ0MI1e0C7L:c0PjfSEoIrVk1ejL

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1151153702359535737/SNgzUJ16Y9V-Kp27Hyby1d0TAb5FgALa9RCHRaKLGuk5MliboFTb9Cg-KDoL2MAYQLOp

Targets

    • Target

      interium_crack.exe

    • Size

      274KB

    • MD5

      7304d91a9b1a9aa8b85e3922c134c1fc

    • SHA1

      fda49f2c05e7446d7b40246d6346782ff4ca8250

    • SHA256

      90da0f65e1b0635663ac57db702127175c8400f7db5dd1384a4346b4d76f279f

    • SHA512

      6ca6b4dee184faa10e43f678bec5131ef05833979d1a0bee7a6c87cd9a5add9c1857f2e9d97d9e2e5bcb69eaf73fa938f6ec2f765ae70bd90dcd53165a7521bc

    • SSDEEP

      6144:4f+BLtABPDj0LF5jsP78dEEoIrceRsMsmZ0MI1e0C7L:c0PjfSEoIrVk1ejL

    • 44Caliber

      An open source infostealer written in C#.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks