Analysis

  • max time kernel
    2s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 15:30

General

  • Target

    790c0dc8e06b49f065a7247d814bb6aa.exe

  • Size

    1.0MB

  • MD5

    790c0dc8e06b49f065a7247d814bb6aa

  • SHA1

    97c48d3568cfe2592e5a75f91db1f89774ab3a73

  • SHA256

    02f71e98c5c48f61b12c633b5f4012b30fce5e80c165f3f9ee87738631c47ed2

  • SHA512

    e93cdc604f0c74613f1e7ea51e86b89bb5c0525d77535340e0617c4191288c728a5e69b578094e2bce69618fccaff030027c1001da1435929220534ce31a4889

  • SSDEEP

    24576:kfQYxUhhUF54clNf7+6uHAW92zt/sWu2BSMCqDoRto:lo54clgLH+tkWJ0N0

Score
10/10

Malware Config

Signatures

  • 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.

  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\790c0dc8e06b49f065a7247d814bb6aa.exe
    "C:\Users\Admin\AppData\Local\Temp\790c0dc8e06b49f065a7247d814bb6aa.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1184

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1184-0-0x0000017A71090000-0x0000017A7119A000-memory.dmp
    Filesize

    1.0MB

  • memory/1184-1-0x00007FFFC7FD0000-0x00007FFFC8A91000-memory.dmp
    Filesize

    10.8MB

  • memory/1184-2-0x0000017A737E0000-0x0000017A737F0000-memory.dmp
    Filesize

    64KB

  • memory/1184-3-0x0000017A73730000-0x0000017A737A6000-memory.dmp
    Filesize

    472KB

  • memory/1184-71-0x00007FFFC7FD0000-0x00007FFFC8A91000-memory.dmp
    Filesize

    10.8MB