Analysis

  • max time kernel
    122s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2024 01:12

General

  • Target

    1c30f9a583d4b2dc406b2b5a187bc042b535025b76e1983470e9f18309a17c8c.exe

  • Size

    1.0MB

  • MD5

    f5cb8e84f3124c37b0a275944be5c54c

  • SHA1

    99bc68609d1da7fce3e1b7e39c0b6388b089305f

  • SHA256

    1c30f9a583d4b2dc406b2b5a187bc042b535025b76e1983470e9f18309a17c8c

  • SHA512

    616cee6ee6cad22a99567fc3e3d97e78eb921cc8af549eace9d2542431077b952d88ed87d5e3a9880525cbbdc5faddbb6d9bb2f5d450733ec1a3b3e95a118626

  • SSDEEP

    24576:pRmJkcoQricOIQxiZY1iaaje+6aSItiIbeQ8w1eoZ:mJZoQrbTFZY1iaiL6aPtHEP8

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 3 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c30f9a583d4b2dc406b2b5a187bc042b535025b76e1983470e9f18309a17c8c.exe
    "C:\Users\Admin\AppData\Local\Temp\1c30f9a583d4b2dc406b2b5a187bc042b535025b76e1983470e9f18309a17c8c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\1c30f9a583d4b2dc406b2b5a187bc042b535025b76e1983470e9f18309a17c8c.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:1952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1952-3-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1952-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1952-5-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1952-8-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

    Filesize

    4KB

  • memory/1952-9-0x0000000073D20000-0x000000007440E000-memory.dmp

    Filesize

    6.9MB

  • memory/1952-10-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

    Filesize

    4KB

  • memory/1952-11-0x0000000073D20000-0x000000007440E000-memory.dmp

    Filesize

    6.9MB

  • memory/2068-2-0x0000000003900000-0x0000000003D00000-memory.dmp

    Filesize

    4.0MB