Analysis

  • max time kernel
    95s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2024 03:02

General

  • Target

    QUOTATION_NOVQTRA071244PDF.scr

  • Size

    1.5MB

  • MD5

    f0c321ce3c7ea909dd26b69eb89a7573

  • SHA1

    994122e053ef5382ca32c915e508bfb731a51c62

  • SHA256

    4fc9c28322c23ab1631519326db2062e8a67a3f8245d1c57413ca2ed64ca3ace

  • SHA512

    4dd4f9533a1a35a6e59e5576e6bd0aea7cc5fee6db55806b3fc1cb7f40b7bdbc0599f2a786dd36e109db0edf01ecfab80ab2431c284a57bfc44a61592db94212

  • SSDEEP

    24576:HXz0j4KeLr+IGNlxS/oDt+312HxzXDSQWN:HXz0js6IGNlxwoB+WWQO

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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr" /S
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4068
    • 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:2816
      • 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:1136
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          4⤵
            PID:2424

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2816-1191-0x00000216D2870000-0x00000216D2898000-memory.dmp

      Filesize

      160KB

    • memory/2816-1194-0x00000216D43C0000-0x00000216D43E4000-memory.dmp

      Filesize

      144KB

    • memory/2816-1193-0x00007FFE58313000-0x00007FFE58315000-memory.dmp

      Filesize

      8KB

    • memory/2816-1195-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/2816-1196-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/2816-1201-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/2816-1197-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-32-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-11-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-41-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-37-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-67-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-65-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-63-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-61-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-60-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-57-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-55-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-53-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-51-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-49-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-47-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-45-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-43-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-39-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-33-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-2-0x000001EE64560000-0x000001EE6466A000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-25-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-21-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-13-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-4-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-7-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-35-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-29-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-27-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-23-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-19-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-17-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-15-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-10-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-3-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-5-0x000001EE64560000-0x000001EE64665000-memory.dmp

      Filesize

      1.0MB

    • memory/4068-1180-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-1181-0x000001EE64460000-0x000001EE644DC000-memory.dmp

      Filesize

      496KB

    • memory/4068-1182-0x000001EE64770000-0x000001EE647BC000-memory.dmp

      Filesize

      304KB

    • memory/4068-1183-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-1184-0x00007FFE58313000-0x00007FFE58315000-memory.dmp

      Filesize

      8KB

    • memory/4068-1185-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-1186-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-1-0x000001EE49D00000-0x000001EE49E7A000-memory.dmp

      Filesize

      1.5MB

    • memory/4068-0-0x00007FFE58313000-0x00007FFE58315000-memory.dmp

      Filesize

      8KB

    • memory/4068-1187-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-1188-0x000001EE64930000-0x000001EE64984000-memory.dmp

      Filesize

      336KB

    • memory/4068-1190-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB

    • memory/4068-1192-0x00007FFE58310000-0x00007FFE58DD1000-memory.dmp

      Filesize

      10.8MB