Analysis

  • max time kernel
    153s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 04:32

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.7409.exe

  • Size

    892KB

  • MD5

    53419448f3747f2d4748764033bd3928

  • SHA1

    b09dc87e713d166416d7eeed5881de734a8c2167

  • SHA256

    84c53b0151ffcb22f8c50057daf61f41f6eb39381f41ca4db908fb93170382db

  • SHA512

    dcee8d2a4d3a9ab33073e71dd997fc5e9ee581bd6d5427395670452692cae6e33d8ed9f1d5a0043f0c7aa9f0a30e3d5505899f1c1a5809b9990fbea357fde0b8

  • SSDEEP

    24576:+Tb8JM6PoXJFdnm9fJPrzokrj7OCx/e8Cg7RUa5Z:7a7JFdnOjzokX1XRUyZ

Malware Config

Extracted

Family

snakekeylogger

Credentials

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
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7409.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7409.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3496
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7409.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7409.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1504-138-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3496-132-0x00000000005A0000-0x0000000000686000-memory.dmp

    Filesize

    920KB

  • memory/3496-133-0x0000000005860000-0x0000000005E04000-memory.dmp

    Filesize

    5.6MB

  • memory/3496-134-0x00000000050D0000-0x0000000005162000-memory.dmp

    Filesize

    584KB

  • memory/3496-135-0x0000000002B00000-0x0000000002B0A000-memory.dmp

    Filesize

    40KB

  • memory/3496-136-0x0000000007650000-0x00000000076EC000-memory.dmp

    Filesize

    624KB