Analysis

  • max time kernel
    95s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-10-2024 02:24

General

  • Target

    e3943672b62d0091f373faef1565c6bc328b9fa97ce1a3f6e76b06596ad38fc4.exe

  • Size

    2.0MB

  • MD5

    f107093ca8c59b80610b4169011e191b

  • SHA1

    92c71dd5a306556b5e114bc044dce66672bf5dbd

  • SHA256

    e3943672b62d0091f373faef1565c6bc328b9fa97ce1a3f6e76b06596ad38fc4

  • SHA512

    4474bdba442d64fb680b36cbfd8c75c66287fb2643d0f869ef087799d5388b16d7422bf4f9049258bb325678966763c038dae69268172dcde03fcf21701ef651

  • SSDEEP

    12288:m6G6SmMovrikZH/IOxg5p6Z0PuHufm4to544VmxSfXwPzWwPW:V/MoD5VOBnLW

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5959992477:AAHE-7vhpGmcidn94EXH2Dz0foqgJdGDb1E/sendMessage?chat_id=6070433873

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 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 4 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 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e3943672b62d0091f373faef1565c6bc328b9fa97ce1a3f6e76b06596ad38fc4.exe
    "C:\Users\Admin\AppData\Local\Temp\e3943672b62d0091f373faef1565c6bc328b9fa97ce1a3f6e76b06596ad38fc4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:4428
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3520
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:920
          • C:\Windows\SysWOW64\choice.exe
            choice /C Y /N /D Y /T 3
            4⤵
            • System Location Discovery: System Language Discovery
            PID:4988

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3520-13-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3520-19-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/3520-17-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/3520-15-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-8-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-11-0x0000000007260000-0x000000000727A000-memory.dmp

      Filesize

      104KB

    • memory/4812-6-0x0000000005740000-0x00000000057D2000-memory.dmp

      Filesize

      584KB

    • memory/4812-7-0x0000000005710000-0x000000000571A000-memory.dmp

      Filesize

      40KB

    • memory/4812-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

      Filesize

      4KB

    • memory/4812-9-0x00000000749DE000-0x00000000749DF000-memory.dmp

      Filesize

      4KB

    • memory/4812-10-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-5-0x0000000005C10000-0x00000000061B4000-memory.dmp

      Filesize

      5.6MB

    • memory/4812-12-0x00000000069D0000-0x00000000069D6000-memory.dmp

      Filesize

      24KB

    • memory/4812-4-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-3-0x0000000005260000-0x00000000052FE000-memory.dmp

      Filesize

      632KB

    • memory/4812-16-0x00000000749D0000-0x0000000075180000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-2-0x0000000005340000-0x00000000053DC000-memory.dmp

      Filesize

      624KB

    • memory/4812-1-0x00000000009F0000-0x0000000000BEC000-memory.dmp

      Filesize

      2.0MB