Analysis

  • max time kernel
    12s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    11-08-2021 11:59

General

  • Target

    NewHacks.exe

  • Size

    1.1MB

  • MD5

    d59bf492da2f21db13264aba7b40f464

  • SHA1

    c69eadf5aa174c34c90445548d5b2d5888957eae

  • SHA256

    4732655de9b6a0497a825ab53ef9e8c3db1a9d1520d1ae505ec2b07df305cef1

  • SHA512

    f781f75e84f88c9aa015644ba5744d5b360951fc753d054f2e999244907baae5a109563c5b4817a2e7ee2f91c2048366552d22364e593503ba8aec05ce4cef59

Malware Config

Signatures

  • Echelon

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

  • Echelon log file 1 IoCs

    Detects a log file produced by Echelon.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NewHacks.exe
    "C:\Users\Admin\AppData\Local\Temp\NewHacks.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3772

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3772-114-0x0000000000F90000-0x0000000000F91000-memory.dmp

    Filesize

    4KB

  • memory/3772-116-0x000000001C520000-0x000000001C522000-memory.dmp

    Filesize

    8KB

  • memory/3772-117-0x000000001C220000-0x000000001C221000-memory.dmp

    Filesize

    4KB