General

  • Target

    92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd

  • Size

    274KB

  • Sample

    220930-wd693sfccl

  • MD5

    c900c17cffaac82449099c52e1b2f073

  • SHA1

    06744242dfc6d1d080c65c3e294c2d5f07935638

  • SHA256

    92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd

  • SHA512

    d525dd143b01015d1c1f6c69193dd7d6f5e72c910c13ea002ee401bf6c65447c2b4e47caf948dcb477eaee643bcb9f2247aa9422f928d287ae5d47b5120b8b56

  • SSDEEP

    6144:qf+BLtABPDFLjN9eUGWP3J+rx3b/DHHIX+h41V6GIeyX6RA1D0Ka5:8N8UGWP3Jsb/DHHIgY69eyXf1Do5

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/839000917927919637/lZDPbQWPECLvaoegkMT0FQLz19zI5bdWBVapDdtFn-4y7ZeP03BGKkwY1jCKD2h-AwEX

Targets

    • Target

      92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd

    • Size

      274KB

    • MD5

      c900c17cffaac82449099c52e1b2f073

    • SHA1

      06744242dfc6d1d080c65c3e294c2d5f07935638

    • SHA256

      92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd

    • SHA512

      d525dd143b01015d1c1f6c69193dd7d6f5e72c910c13ea002ee401bf6c65447c2b4e47caf948dcb477eaee643bcb9f2247aa9422f928d287ae5d47b5120b8b56

    • SSDEEP

      6144:qf+BLtABPDFLjN9eUGWP3J+rx3b/DHHIX+h41V6GIeyX6RA1D0Ka5:8N8UGWP3Jsb/DHHIgY69eyXf1Do5

    • 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 v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks