Overview

overview

10

Static

static

10

Bloxstrap.exe

windows7-x64

10

Bloxstrap.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Bloxstrap.exe.exe

  • Size

    231KB

  • MD5

    36abf093e4e50d21988db5942dcceab7

  • SHA1

    86d06b38ea537d6ea3593628af634dc91350072f

  • SHA256

    37f50c45194e4dcf42f6ab6cbc4af6a62fa2ce9ea7c00f4a6e4077262d017c32

  • SHA512

    e4d22106e3d6650d8a508cf32f3dd796c6cc8586ffba143ede9f5eab468be01c660c2c25755fe4a8f1f5c9d6a2f589386844b51315e9a656072ce84ce4c867e7

  • SSDEEP

    6144:xloZM+rIkd8g+EtXHkv/iD40msHmZHMgP6u35EwFaXb8e1mki:DoZtL+EP809HmZHMgP6u35EwFQW

Score
10/10
umbral

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1266262893427556426/FOK_s9pAk7-K0eRO3GndzEo60mfaZ8u0GHm8olA2KW_QbjoBNEVWzTxnsbu1HwcxI7Hh

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral family
    umbral
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • Bloxstrap.exe.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections