Overview

overview

10

Static

static

10

CrxckrInstaller.exe

windows10-1703-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    CrxckrInstaller.exe
  • Size 296KB
  • Sample240301-ylvmcscd7v
  • SHA256 63a623df9e58f6705946b5473ab20fdad8dcdd93800b7ca8351fae0bf5c635ce
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
umbralstealer

Malware Config

Extracted

Family

  • umbral

C2

  • https://discord.com/api/webhooks/1213210102572515388/dWKjkB5GPb65xfJC99dCVsj3axOYTwZESuaf6k4uSE96uksJNfTHvt4uGxoK8BBhZLyJ

Targets

    • Target
      CrxckrInstaller.exe
    • Size 296KB
    • SHA256 63a623df9e58f6705946b5473ab20fdad8dcdd93800b7ca8351fae0bf5c635ce
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    umbralstealer

    • Detect Umbral payload

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

      stealerumbral
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks