Analysis

  • max time kernel
    17s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    23/06/2021, 17:35

General

  • Target
    04b752011095ff4ad220fc275ca098b7.exe
  • Size 4.5MB
  • Sample210623-dvgdfhjs6e
  • SHA256 b40d3f5493f03dd8fa6efc0d3f02c7f67d3ca76daa45dbec75887cb6eb013461
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • metasploit

Version
  • windows/single_exec

Signatures

  • Glupteba

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

  • Glupteba Payload 2 IoCs
  • MetaSploit

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04b752011095ff4ad220fc275ca098b7.exe
    "C:\Users\Admin\AppData\Local\Temp\04b752011095ff4ad220fc275ca098b7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2544
    • C:\Users\Admin\AppData\Local\Temp\04b752011095ff4ad220fc275ca098b7.exe
      "C:\Users\Admin\AppData\Local\Temp\04b752011095ff4ad220fc275ca098b7.exe"
      2⤵
      • Modifies data under HKEY_USERS
      PID:3128
  • \??\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:928

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/2544-114-0x0000000002F50000-0x0000000003876000-memory.dmp

        memory/2544-115-0x0000000000400000-0x0000000000D41000-memory.dmp