Overview

overview

10

Static

static

3

Helper.exe

windows10-2004-x64

10

Helper.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    Helper.exe
  • Size 1.6MB
  • Sample260831-fa28ysvdjf
  • SHA256 75918e6ed3b6cad31961c1de81c3966c3a0eceaf1e334118f546f587268728d3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remus_stealerdiscoveryspywarestealer

Malware Config

Extracted

Family

  • remus_stealer

C2

  • http://uiccvbk.click:8839/invoices

  • http://shhsift.click:7647/users

  • http://cdire.shop:9048/accounts

Targets

    • Target
      Helper.exe
    • Size 1.6MB
    • SHA256 75918e6ed3b6cad31961c1de81c3966c3a0eceaf1e334118f546f587268728d3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryremus_stealerspywarestealer

    • Family: Remus

      Remus is a stealer written in C++.

      stealerremus_stealer

    • Executes dropped EXE

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks