Overview

overview

8

Static

static

3

Kirra_Spam.exe

windows10-2004-x64

8

Kirra_Spam.exe

windows11-ltsc_2024-x64

8

Kirra_Sweep.exe

windows10-2004-x64

7

Kirra_Sweep.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    KIRRA_SPAM.zip
  • Size 30.6MB
  • Sample260916-xffetavakb
  • SHA256 3f5b9e5aa0fd3d663e48bfb1b50c250a76680d47edd1e569c5eb85efdad1445a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecution

Malware Config

Targets

    • Target
      Kirra_Spam.exe
    • Size 23.4MB
    • SHA256 6ab089ce9b2653f704fea49aa79572c0e7285d99a3dd1f4efb0de0a37fe46e5d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasionexecutiondiscovery
    behavioral1behavioral2
    • Target
      Kirra_Sweep.exe
    • Size 7.6MB
    • SHA256 4a6c7cb4876723988a921a120418ac9eefe576ff41b1c8931a16972b6efaf52e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10

    • Loads dropped DLL

    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks