Overview

overview

10

Static

static

a56481f1b2...00.exe

windows7_x64

a56481f1b2...00.exe

windows10_x64

10

Analysis

  • max time kernel
    21s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    04/09/2021, 03:39

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General

  • Target
    a56481f1b2b6f46167861f473c76b500.exe
  • Size 4.4MB
  • Sample210904-d7mhnadff3
  • SHA256 de3960dcd27488e6dbf99a0cbbfeb49a1071086adc64a547460a31fc0e668b9b
  • MD5 SHA1 SHA512
Score
10/10
gluptebametasploitbackdoordropperloadertrojan

Malware Config

Extracted

Family

  • metasploit

Version

  • windows/single_exec

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

    loaderdropperglupteba
  • Glupteba Payload 3 IoCs
  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    trojanbackdoormetasploit
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a56481f1b2b6f46167861f473c76b500.exe
    "C:\Users\Admin\AppData\Local\Temp\a56481f1b2b6f46167861f473c76b500.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:636
    • C:\Users\Admin\AppData\Local\Temp\a56481f1b2b6f46167861f473c76b500.exe
      "C:\Users\Admin\AppData\Local\Temp\a56481f1b2b6f46167861f473c76b500.exe"
      2⤵
      • Modifies data under HKEY_USERS
      • Modifies system certificate store
      PID:2100
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s seclogon
    1⤵
    • Suspicious use of NtCreateUserProcessOtherParentProcess
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:584

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/636-115-0x0000000000400000-0x0000000002F7A000-memory.dmp
        Download

        memory/636-114-0x00000000052F0000-0x0000000005C17000-memory.dmp
        Download

        memory/2100-117-0x0000000000400000-0x0000000002F7A000-memory.dmp
        Download