Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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 16:56

General

  • Target

    QUOTATION_NOVQTRA071244PDF.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_NOVQTRA071244PDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:776
    • 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:5040
      • 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:2284
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          4⤵
            PID:2840

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/776-0-0x00007FFD35BC3000-0x00007FFD35BC5000-memory.dmp

      Filesize

      8KB

    • memory/776-1-0x000001F8A2C90000-0x000001F8A2E0E000-memory.dmp

      Filesize

      1.5MB

    • memory/776-3-0x000001F8BD3C0000-0x000001F8BD4B0000-memory.dmp

      Filesize

      960KB

    • memory/776-2-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-4-0x000001F8BD5B0000-0x000001F8BD6A0000-memory.dmp

      Filesize

      960KB

    • memory/776-12-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-64-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-62-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-60-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-58-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-56-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-54-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-52-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-50-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-49-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-44-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-42-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-32-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-30-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-24-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-22-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-20-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-18-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-14-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-1181-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-68-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-1183-0x000001F8BD700000-0x000001F8BD74C000-memory.dmp

      Filesize

      304KB

    • memory/776-1182-0x000001F8BD6A0000-0x000001F8BD702000-memory.dmp

      Filesize

      392KB

    • memory/776-66-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-10-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-1184-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-8-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-46-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-40-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-38-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-37-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-34-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-6-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-28-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-26-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-5-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-16-0x000001F8BD5B0000-0x000001F8BD69B000-memory.dmp

      Filesize

      940KB

    • memory/776-1185-0x00007FFD35BC3000-0x00007FFD35BC5000-memory.dmp

      Filesize

      8KB

    • memory/776-1186-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-1187-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-1188-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-1189-0x000001F8BD790000-0x000001F8BD7E4000-memory.dmp

      Filesize

      336KB

    • memory/776-1191-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/776-1193-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/5040-1192-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/5040-1194-0x0000000140000000-0x0000000140024000-memory.dmp

      Filesize

      144KB

    • memory/5040-1195-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB

    • memory/5040-1197-0x00007FFD35BC0000-0x00007FFD36681000-memory.dmp

      Filesize

      10.8MB