Analysis

  • max time kernel
    76s
  • max time network
    68s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    19/01/2022, 15:36

General

  • Target
    New Order #8668669078890____________.xls.exe
  • Size 390KB
  • Sample220119-s1xsdabbe7
  • SHA256 dd5f5932753c97d372e4eacd6288b63d69120eb6b119d9dd699a80dbc0558aec
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • snakekeylogger

Credentials
  • Protocol

    smtp

  • Host

    mail.newbless22.bar

  • Port

    587

  • Password

    nlemsstonyte7862

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Order #8668669078890____________.xls.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order #8668669078890____________.xls.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Local\Temp\New Order #8668669078890____________.xls.exe
      "C:\Users\Admin\AppData\Local\Temp\New Order #8668669078890____________.xls.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3976

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1848-130-0x0000000000B50000-0x0000000000BB8000-memory.dmp

        memory/1848-131-0x00000000059D0000-0x0000000005F74000-memory.dmp

        memory/1848-132-0x00000000054C0000-0x0000000005552000-memory.dmp

        memory/1848-133-0x0000000005420000-0x000000000542A000-memory.dmp

        memory/1848-134-0x0000000005420000-0x00000000059C4000-memory.dmp

        memory/1848-135-0x0000000007990000-0x0000000007A2C000-memory.dmp

        memory/3976-136-0x0000000000400000-0x0000000000426000-memory.dmp