Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    30-10-2023 13:18

General

  • Target

    SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe

  • Size

    367KB

  • MD5

    d414eca1e374dac20dff6822d0793f84

  • SHA1

    5f16530c1115f0422d152abc96974d04695a66f8

  • SHA256

    84dd2a034d3c9d53d216198cb05f2d5fc65ad7dac487915196eda622a997bb05

  • SHA512

    359d29279028a741f45ef760e6e7b191de73d35739926368da1f1f683f55a7e4c3ca3b76ff23042a1b2378227d2b8a88936baf95c4f81077cf351b5d76fa684d

  • SSDEEP

    6144:I5OazRkvfvYVx96Aq9BTEWVCueYOtYYE2Odtyqd72fgQQD:I5OazyHYVx9k9+uZlYrOiqoc

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 6 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:636
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/636-0-0x0000000000040000-0x00000000000A0000-memory.dmp

    Filesize

    384KB

  • memory/636-1-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/636-2-0x0000000001F10000-0x0000000001F64000-memory.dmp

    Filesize

    336KB

  • memory/636-3-0x0000000001DC0000-0x0000000001E00000-memory.dmp

    Filesize

    256KB

  • memory/636-4-0x0000000000740000-0x000000000074A000-memory.dmp

    Filesize

    40KB

  • memory/636-16-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2684-8-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-7-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-6-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2684-11-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-13-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-15-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-17-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2684-5-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2684-18-0x0000000004C40000-0x0000000004C80000-memory.dmp

    Filesize

    256KB

  • memory/2684-19-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2684-20-0x0000000004C40000-0x0000000004C80000-memory.dmp

    Filesize

    256KB