Analysis

  • max time kernel
    96s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2024, 16:53

General

  • Target

    QUOTATION_NOVQTRA071244úPDF.scr.exe

  • Size

    1.5MB

  • MD5

    bd52792b9f402d991f0fff1712735a57

  • SHA1

    07edcefb118e06ce7df2de159b148620df2120e5

  • SHA256

    d2617d63332d35b6c7e44499bd90d0ad52de53cb5135d9c96cc763d4b1391e33

  • SHA512

    c534a1bc6ff9d4cf2b08e304a98b23097a0ad3027a877eed4753f4f1d38771e7b2f2002447139c30bf89c4ba435364103bde2236dfe5b752324c4cd43a057121

  • SSDEEP

    24576:AdFYBpfub/4k4cSWEvHMCqytJZdgZuvgJw5qxaD+sX2:AdFopS54bWEviSPaovifch2

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244úPDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244úPDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2128
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4848
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          4⤵
            PID:936

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1668-0-0x00007FF974D63000-0x00007FF974D65000-memory.dmp

      Filesize

      8KB

    • memory/1668-1-0x000001841C380000-0x000001841C4FE000-memory.dmp

      Filesize

      1.5MB

    • memory/1668-2-0x0000018436AE0000-0x0000018436BD0000-memory.dmp

      Filesize

      960KB

    • memory/1668-3-0x0000018436D20000-0x0000018436E10000-memory.dmp

      Filesize

      960KB

    • memory/1668-54-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-30-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-26-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-24-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-22-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-20-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-16-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-12-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-4-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-68-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-66-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-64-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-62-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-60-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-58-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-56-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-52-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-50-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-48-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-46-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-44-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-42-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-40-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-38-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-36-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-34-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-32-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-28-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-18-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-14-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-11-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-9-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-6-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-5-0x0000018436D20000-0x0000018436E0B000-memory.dmp

      Filesize

      940KB

    • memory/1668-1181-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-1182-0x0000018436E10000-0x0000018436E72000-memory.dmp

      Filesize

      392KB

    • memory/1668-1183-0x000001841E0E0000-0x000001841E12C000-memory.dmp

      Filesize

      304KB

    • memory/1668-1184-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-1185-0x00007FF974D63000-0x00007FF974D65000-memory.dmp

      Filesize

      8KB

    • memory/1668-1186-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-1187-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-1188-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-1189-0x0000018436E70000-0x0000018436EC4000-memory.dmp

      Filesize

      336KB

    • memory/1668-1191-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/1668-1193-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/2128-1194-0x0000000140000000-0x0000000140024000-memory.dmp

      Filesize

      144KB

    • memory/2128-1192-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/2128-1195-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB

    • memory/2128-1197-0x00007FF974D60000-0x00007FF975821000-memory.dmp

      Filesize

      10.8MB