Analysis

  • max time kernel
    436s
  • max time network
    1157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-11-2024 12:58

General

  • Target

    EVP3410001500995_1506489088-payment order.exe

  • Size

    45KB

  • MD5

    3d66305ed410fad27c043db895cdd385

  • SHA1

    1038de840abc4effc9092a240c7fb8b088b7731b

  • SHA256

    6ce2dc1aea1d062b35b2f1e1bb8ad276bede32a26e51581f996b4af620764863

  • SHA512

    95d56b572aa8322b93a683e7827f6732c58f0c10f1cb41381df68072ecb6c58182ed418af4207f3e5666fd369224cafcc8ba8a5a3c9c71251abd58e0d65e719b

  • SSDEEP

    384:d8vpxocE2w6L5FUGWe1fEt5m0Gg9azYUmreMRo5CRCV5uWn+FW:dIo/QnJ9gloz3MRRMi

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • 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 3 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:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3304
      • C:\Users\Admin\AppData\Local\Temp\EVP3410001500995_1506489088-payment order.exe
        "C:\Users\Admin\AppData\Local\Temp\EVP3410001500995_1506489088-payment order.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:440
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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:4724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/440-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

      Filesize

      4KB

    • memory/440-1-0x0000000000960000-0x0000000000970000-memory.dmp

      Filesize

      64KB

    • memory/440-2-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-3-0x00000000745FE000-0x00000000745FF000-memory.dmp

      Filesize

      4KB

    • memory/440-4-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-5-0x00000000067F0000-0x00000000068DE000-memory.dmp

      Filesize

      952KB

    • memory/440-6-0x0000000006EC0000-0x0000000007466000-memory.dmp

      Filesize

      5.6MB

    • memory/440-7-0x0000000006A10000-0x0000000006AA2000-memory.dmp

      Filesize

      584KB

    • memory/440-8-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-25-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-71-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-69-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-63-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-61-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-59-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-57-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-53-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-51-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-49-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-47-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-45-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-41-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-39-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-37-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-35-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-33-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-31-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-29-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-23-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-21-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-19-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-17-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-15-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-13-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-12-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-10-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-67-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-65-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-55-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-43-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-27-0x00000000067F0000-0x00000000068D9000-memory.dmp

      Filesize

      932KB

    • memory/440-1082-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-1083-0x0000000006B20000-0x0000000006B82000-memory.dmp

      Filesize

      392KB

    • memory/440-1084-0x0000000005960000-0x00000000059AC000-memory.dmp

      Filesize

      304KB

    • memory/440-1088-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-1090-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-1089-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-1091-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/440-1092-0x0000000005B00000-0x0000000005B54000-memory.dmp

      Filesize

      336KB

    • memory/440-1094-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-1095-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-1096-0x0000000000590000-0x00000000005B6000-memory.dmp

      Filesize

      152KB

    • memory/4724-1097-0x0000000004C00000-0x0000000004C9C000-memory.dmp

      Filesize

      624KB

    • memory/4724-1098-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-1099-0x0000000005EE0000-0x0000000005F30000-memory.dmp

      Filesize

      320KB

    • memory/4724-1100-0x0000000006100000-0x00000000062C2000-memory.dmp

      Filesize

      1.8MB

    • memory/4724-1101-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-1102-0x00000000745F0000-0x0000000074DA1000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-1103-0x0000000005F50000-0x0000000005F5A000-memory.dmp

      Filesize

      40KB