General

  • Target

    Neon.exe

  • Size

    274KB

  • Sample

    220314-rxx4asaeam

  • MD5

    6d9153402403207366b080ff8154fe03

  • SHA1

    69c7ed7b664cecd5a721677588f0904d381a4a49

  • SHA256

    d7450131c835b2df9dcea263bf7f73d03238698a63b6a6fe9faa35ea59439731

  • SHA512

    1e1704138ec5a8065afcedf78c3225a0ce2ee6c33459f52933c9b447eab18ae9eb457a6bf207b4afbfa7790af2788beee3f3b431cafcb2bc3a5a4f4ab224a952

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/952308393677291551/Kwqtw7eOhhDiE0L0w2X3Hwo9TDPq265Rqw2_8lcfVw_arvjLeTNzn4AG-J-I4NctgVFh

Targets

    • Target

      Neon.exe

    • Size

      274KB

    • MD5

      6d9153402403207366b080ff8154fe03

    • SHA1

      69c7ed7b664cecd5a721677588f0904d381a4a49

    • SHA256

      d7450131c835b2df9dcea263bf7f73d03238698a63b6a6fe9faa35ea59439731

    • SHA512

      1e1704138ec5a8065afcedf78c3225a0ce2ee6c33459f52933c9b447eab18ae9eb457a6bf207b4afbfa7790af2788beee3f3b431cafcb2bc3a5a4f4ab224a952

    • 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