Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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 19:39

General

  • Target

    PaymentSlip_SJJ023639PDF.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\PaymentSlip_SJJ023639PDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\PaymentSlip_SJJ023639PDF.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:964
    • 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:4004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/964-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

    Filesize

    4KB

  • memory/964-1-0x0000000000B90000-0x0000000000BBE000-memory.dmp

    Filesize

    184KB

  • memory/964-2-0x0000000002F60000-0x0000000002F66000-memory.dmp

    Filesize

    24KB

  • memory/964-3-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/964-4-0x0000000006970000-0x0000000006A5E000-memory.dmp

    Filesize

    952KB

  • memory/964-5-0x0000000007040000-0x00000000075E4000-memory.dmp

    Filesize

    5.6MB

  • memory/964-6-0x0000000006B30000-0x0000000006BC2000-memory.dmp

    Filesize

    584KB

  • memory/964-31-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-40-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-61-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-70-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-68-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-66-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-64-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-62-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-58-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-56-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-54-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-52-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-50-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-48-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-46-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-44-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-38-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-36-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-34-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-32-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-28-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-26-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-24-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-18-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-16-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-14-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-10-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-8-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-42-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-22-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-21-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-12-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-7-0x0000000006970000-0x0000000006A58000-memory.dmp

    Filesize

    928KB

  • memory/964-1081-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/964-1082-0x0000000006C80000-0x0000000006CE2000-memory.dmp

    Filesize

    392KB

  • memory/964-1083-0x0000000006CE0000-0x0000000006D2C000-memory.dmp

    Filesize

    304KB

  • memory/964-1084-0x0000000006F40000-0x0000000006FA6000-memory.dmp

    Filesize

    408KB

  • memory/964-1087-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/964-1089-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/964-1090-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/964-1091-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

    Filesize

    4KB

  • memory/964-1092-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/964-1093-0x0000000005ED0000-0x0000000005F24000-memory.dmp

    Filesize

    336KB

  • memory/964-1095-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/4004-1096-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/4004-1097-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/4004-1098-0x00000000050E0000-0x000000000517C000-memory.dmp

    Filesize

    624KB

  • memory/4004-1099-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/4004-1100-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/4004-1101-0x0000000006400000-0x0000000006450000-memory.dmp

    Filesize

    320KB

  • memory/4004-1102-0x0000000006620000-0x00000000067E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4004-1103-0x0000000006470000-0x000000000647A000-memory.dmp

    Filesize

    40KB