Analysis

  • max time kernel
    135s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-11-2024 19:20

General

  • Target

    Payment Slip_SJJ023639úPDF.scr.exe

  • Size

    163KB

  • MD5

    7437a3e4149fcbeae7a68758b2834986

  • SHA1

    a799bf651a1c4c0d9ec705b6e1d9ae5903fb1546

  • SHA256

    27ffcd71286d5f2f958df742165ff8995288de83072b65d6415d1ed8db0a3aba

  • SHA512

    7576dba8a912ac7ca61165285008a13eb8f69544de4e6f663e578ef14250f58296a78831d8a1f70752ac8d042d71b0dc2cd59217ccb2efa14df3a92dc1b1da46

  • SSDEEP

    1536:GpuePk4jSYamBPGoy9lKPwMYtryr3B+oc5PpLciER4xD7HlrDh6zJT/+GXWprEB3:VTY690ppQKUD0zJTmkWpAay4kzwOCO

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    gator3220.hostgator.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    P!^%ce*gxf$QyA

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Slip_SJJ023639úPDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Slip_SJJ023639úPDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4072
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/704-1098-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/704-1099-0x0000000000530000-0x0000000000556000-memory.dmp

    Filesize

    152KB

  • memory/704-1100-0x0000000004AC0000-0x0000000004B5C000-memory.dmp

    Filesize

    624KB

  • memory/704-1101-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/704-1102-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/704-1105-0x0000000005CD0000-0x0000000005CDA000-memory.dmp

    Filesize

    40KB

  • memory/704-1104-0x0000000005E80000-0x0000000006042000-memory.dmp

    Filesize

    1.8MB

  • memory/704-1103-0x0000000005C60000-0x0000000005CB0000-memory.dmp

    Filesize

    320KB

  • memory/4072-34-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-24-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-5-0x00000000068D0000-0x0000000006E74000-memory.dmp

    Filesize

    5.6MB

  • memory/4072-6-0x0000000006420000-0x00000000064B2000-memory.dmp

    Filesize

    584KB

  • memory/4072-40-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-60-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-64-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-70-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-68-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-66-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-62-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-58-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-56-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-54-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-52-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-50-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-48-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-46-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-44-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-42-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-38-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-36-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-3-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-32-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-30-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-28-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-26-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-4-0x0000000006210000-0x00000000062FE000-memory.dmp

    Filesize

    952KB

  • memory/4072-22-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-20-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-18-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-16-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-14-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-12-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-8-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-7-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-10-0x0000000006210000-0x00000000062F8000-memory.dmp

    Filesize

    928KB

  • memory/4072-1081-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-1082-0x0000000006530000-0x0000000006592000-memory.dmp

    Filesize

    392KB

  • memory/4072-1083-0x0000000006590000-0x00000000065DC000-memory.dmp

    Filesize

    304KB

  • memory/4072-1084-0x00000000067D0000-0x0000000006836000-memory.dmp

    Filesize

    408KB

  • memory/4072-1087-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-1089-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-1090-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-1091-0x000000007450E000-0x000000007450F000-memory.dmp

    Filesize

    4KB

  • memory/4072-1092-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-2-0x0000000000FB0000-0x0000000000FB6000-memory.dmp

    Filesize

    24KB

  • memory/4072-1-0x0000000000420000-0x000000000044E000-memory.dmp

    Filesize

    184KB

  • memory/4072-0-0x000000007450E000-0x000000007450F000-memory.dmp

    Filesize

    4KB

  • memory/4072-1093-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-1094-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/4072-1095-0x0000000005770000-0x00000000057C4000-memory.dmp

    Filesize

    336KB

  • memory/4072-1097-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB