Overview

overview

10

Static

static

1

IMG4546646...27.exe

windows7-x64

10

IMG4546646...27.exe

windows10-2004-x64

8

truxillic.ott

windows7-x64

3

truxillic.ott

windows10-2004-x64

3

Sharing

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General

  • Target
    IMG45466464242444674747884Immigreret27.exe
  • Size 909KB
  • Sample240814-k8xtcathmg
  • SHA256 74889c0dfbf5d5281bc934e561819a604554321586c47f26500f69f23f0f0d7e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdiscoverydownloaderexecution

Malware Config

Targets

    • Target
      IMG45466464242444674747884Immigreret27.exe
    • Size 909KB
    • SHA256 74889c0dfbf5d5281bc934e561819a604554321586c47f26500f69f23f0f0d7e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdiscoverydownloaderexecution

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Loads dropped DLL

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2
    • Target
      truxillic.ott
    • Size 544KB
    • SHA256 ce720be051da3526b1d6a4da7f7d497739e815f9282f0ff494dbac51e9799619
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks