Overview

overview

7

Static

static

Our Ref MIDLGB31..exe

windows7_x64

7

Our Ref MIDLGB31..exe

windows10_x64

3

Analysis

  • max time kernel
    87s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    02/07/2020, 07:55

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General

  • Target
    Our Ref MIDLGB31..exe
  • Size 385KB
  • Sample200702-cjv3jmhvb2
  • SHA256 b96bbb237240e83d7c44aeeafea577e726558d48449a79cefd06bbd78d689eb4
  • MD5 SHA1 SHA512
Score
7/10
persistencespyware

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
    persistence
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\Our Ref MIDLGB31..exe
    "C:\Users\Admin\AppData\Local\Temp\Our Ref MIDLGB31..exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    PID:1032
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
        PID:1424
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "{path}"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        • Adds Run entry to start application
        PID:1436

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1436-2-0x0000000000400000-0x000000000044A000-memory.dmp
          Download

          memory/1436-4-0x0000000000400000-0x000000000044A000-memory.dmp
          Download

          memory/1436-5-0x0000000000400000-0x000000000044A000-memory.dmp
          Download