General

  • Target
    2026-08-18_fbe69d3b121c9e846f45082703f9d7b9_cryptbot_icedid_luca-stealer_njrat_stealc
  • Size 11.9MB
  • Sample260818-yejxaaygnf
  • SHA256 69b0f433fe0d3d41244b73cd0ba68e20ec64a1eb63852e7d3348654bfeabb089
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://myrtler.biz:9549

  • http://midpfv.xyz:9549

  • http://carogra.biz:4219

Extracted

Family
  • acrstealer

Version
  • 4.2.2-alpha1

C2
  • stream.luminfrastructure.cc

Decoy
  • cdnjs.cloudflare.com

Attributes
  • guids

    a6cdcc0b-6b38-49d6-9672-20be114d9eba

    019eda02-9a39-70ea-a33e-e7850625c0ec

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.2.6187.130 Safari/537.36

xor.hex

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\winmgr_lts

  • inject_dll

    %windir%\SysWOW64\input.dll

xor.hex
xor.hex

Extracted

Family
  • vidar

Version
  • 2.4

Botnet
  • d2e7d60a27cddde5e8f140018830569c

C2
  • https://94.130.120.240

  • https://telegram.me/w09ksp

  • https://steamcommunity.com/profiles/76561198677476289

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Safari/537.36 Edg/147.0.0.0

Targets

    • Target
      2026-08-18_fbe69d3b121c9e846f45082703f9d7b9_cryptbot_icedid_luca-stealer_njrat_stealc
    • Size 11.9MB
    • SHA256 69b0f433fe0d3d41244b73cd0ba68e20ec64a1eb63852e7d3348654bfeabb089
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects ACRStealer V4.x

    • Detects HijackLoader (aka IDAT Loader)

    • Family: ACR stealer,GrMsk

      ACR stealer (aka GrMsk stealer) is an infostealer written in C++.

    • Family: HijackLoader, IDAT loader, Ghostulse,

      HijackLoader is a multi-stage loader, first seen in 2023.

    • Family: Remus

      Remus is a stealer written in C++.

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks