General

  • Target
    iVCam_x64_v7.4.3.exe
  • Size 44.3MB
  • Sample260930-qzxpwazybv
  • SHA256 dd502d6c75143d9713efda05271c7a6738ecd3026d5f9cafdfa747670d7b6d67
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • njrat

Version
  • <- NjRAT 0.7d Horror Edition ->

Botnet
  • Hacked By RsHwh

C2
  • expressing-needle.tun.ply.gg:38345

Mutex
  • 9e919d35c13efa22bcb5e98686225ef7

Attributes
  • reg_key

    9e919d35c13efa22bcb5e98686225ef7

  • splitter

    Y262SUCZ4UJJ

Extracted

Family
  • umbral

Version
  • v1.3

C2
  • https://discord.com/api/webhooks/1554557005027606598/r0xhrUvmt_lDLM3Hrw1yu8awpa58HFuC8mkU0ywft08x-U4GkXB1_aabzS2pCsIFtmG5

Targets

    • Target
      iVCam_x64_v7.4.3.exe
    • Size 44.3MB
    • SHA256 dd502d6c75143d9713efda05271c7a6738ecd3026d5f9cafdfa747670d7b6d67
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Umbral payload

    • Family: Umbral

      Umbral stealer is an open-source modular stealer written in C#.

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

    • 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 Enterprise v16

Tasks