Analysis

  • max time kernel
    162s
  • max time network
    173s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2024 01:01

General

  • Target

    7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe

  • Size

    574KB

  • MD5

    e3d29040c5011f9f95e3ffb35e3aea6e

  • SHA1

    004c45ddd1034b7704ae170321732cc7c0a9c443

  • SHA256

    7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9

  • SHA512

    1beaf5140e160fb1e5ebec739511dc064d036a0f2b36b27f0b1da577c09686624da3035e68af8fbbe4578a5dec5fb0d3bd8289de4758f7cddb04c02c4ba02e5d

  • SSDEEP

    12288:d+pNyY47ela4ZLJLUf9snBS4csPYae6qfzuQAxhp:d+pNZ4KhhUF54clNf7uRDp

Malware Config

Signatures

  • Detects Echelon Stealer payload 1 IoCs
  • Echelon

    Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

  • 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 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe
    "C:\Users\Admin\AppData\Local\Temp\7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:3152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3152-0-0x0000023244120000-0x00000232441B6000-memory.dmp

    Filesize

    600KB

  • memory/3152-1-0x00007FFC799B0000-0x00007FFC7A471000-memory.dmp

    Filesize

    10.8MB

  • memory/3152-2-0x00007FFC799B0000-0x00007FFC7A471000-memory.dmp

    Filesize

    10.8MB

  • memory/3152-3-0x000002325E6F0000-0x000002325E700000-memory.dmp

    Filesize

    64KB

  • memory/3152-4-0x000002325E6F0000-0x000002325E700000-memory.dmp

    Filesize

    64KB

  • memory/3152-5-0x000002325E670000-0x000002325E6E6000-memory.dmp

    Filesize

    472KB