Overview

overview

10

Static

static

1

211f251197...2a.exe

windows7-x64

10

211f251197...2a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    211f2511979570b429ef692921847c1b4ac9b34c06fede21115fb4db214ea82a

  • Size

    1.2MB

  • Sample

    231011-q247qsce85

  • MD5

    e0e523c11c9633506225aa2b1f87c255

  • SHA1

    d67f9445a32f2c8c4057b69b929b6b9a63ec0673

  • SHA256

    211f2511979570b429ef692921847c1b4ac9b34c06fede21115fb4db214ea82a

  • SHA512

    4cc2bfea3fcf4bd371fb8ff5155a41e15fb55a5e2311296fc72ad128c03ba4dd5c4da32744a9f01c62852e8e3cb9d77394b75be3f65294bf77d66cc6a128bc98

  • SSDEEP

    24576:8CVIPeJg4nk95ACjKC4onl8Q3wlRjMPybTJmU:rmPb4nIACjKCxl13ojMPybl

Score
10/10
guloaderdownloader

Malware Config

Targets

    • Target

      211f2511979570b429ef692921847c1b4ac9b34c06fede21115fb4db214ea82a

    • Size

      1.2MB

    • MD5

      e0e523c11c9633506225aa2b1f87c255

    • SHA1

      d67f9445a32f2c8c4057b69b929b6b9a63ec0673

    • SHA256

      211f2511979570b429ef692921847c1b4ac9b34c06fede21115fb4db214ea82a

    • SHA512

      4cc2bfea3fcf4bd371fb8ff5155a41e15fb55a5e2311296fc72ad128c03ba4dd5c4da32744a9f01c62852e8e3cb9d77394b75be3f65294bf77d66cc6a128bc98

    • SSDEEP

      24576:8CVIPeJg4nk95ACjKC4onl8Q3wlRjMPybTJmU:rmPb4nIACjKCxl13ojMPybl

    Score
    10/10
    guloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks