Overview

overview

10

Static

static

BEIJING XI...df.exe

windows7_x64

10

BEIJING XI...df.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    67s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    05-07-2022 17:00

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General

  • Target

    BEIJING XIANTE TECHNOLOGY-Materials (MD) RFQ21-1005R1.pdf.exe

  • Size

    561KB

  • MD5

    c01e2956b20349d01fd6f43f9a7ef0c3

  • SHA1

    4799db2196420cc90b24e28519ed459119d71fca

  • SHA256

    f479546b3b39902eed49ccdd2749bde0d6ffb260311f8a8240fa69700e2a200e

  • SHA512

    e3b466d2e32b1b3e18cc8669f957cf8dc66ca85827a2f40083931e0d72da8f67d8b01b71fea9bd8f601143d071f729184b9685198a974c247aaac7958141f469

Score
10/10
snakekeyloggerkeyloggerstealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.stilltech.ro
  • Port:
    587
  • Username:
    office@stilltech.ro
  • Password:
    eurobit555ro
  • Email To:
    graceunlimited153@gmail.com

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • 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
  • Program crash 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\BEIJING XIANTE TECHNOLOGY-Materials (MD) RFQ21-1005R1.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\BEIJING XIANTE TECHNOLOGY-Materials (MD) RFQ21-1005R1.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3288
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3424
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3424 -s 1408
        3⤵
        • Program crash
        PID:1404
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3424 -ip 3424
    1⤵
      PID:528

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3288-130-0x00000000008E0000-0x0000000000972000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3288-131-0x00000000058A0000-0x0000000005E44000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3288-132-0x0000000005390000-0x0000000005422000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3288-133-0x0000000005320000-0x000000000532A000-memory.dmp
      Filesize

      40KB

      Download
    • memory/3288-134-0x00000000091F0000-0x000000000928C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/3288-135-0x0000000009330000-0x0000000009396000-memory.dmp
      Filesize

      408KB

      Download
    • memory/3424-136-0x0000000000000000-mapping.dmp
      Download
    • memory/3424-137-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

      Download