General

  • Target
    TziChecker v1.8 Cracked.zip
  • Size 42.7MB
  • Sample261107-vsgsasdv6t
  • SHA256 360f9c8242799f5c12b882baa0fee57ae508c017383d6fd519ad06dcc5e07066
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • solaris_loader

Version
  • 3.2

C2
  • 193.178.158.57

  • 193.178.158.107

  • 196.251.107.186

Extracted

Family
  • amadey

Version
  • 5.92

C2
  • http://193.178.158.107

  • http://196.251.107.186

Attributes
  • install_dir

    17082f4eef

  • install_file

    Wfeuilcmo.exe

  • strings_key

    51ac028ab14af136529d7c2c3cc0f1b4

  • url_paths

    /Bjsw3DlG1/index.php

    /8jdjZhdf7/index.php

rc4.plain

Extracted

Family
  • stealc

Botnet
  • dropped

C2
  • http://1844336234:80/

rc4.traffic_key
rc4.plain

Targets

    • Target
      TziChecker v1.8 Cracked.zip
    • Size 42.7MB
    • SHA256 360f9c8242799f5c12b882baa0fee57ae508c017383d6fd519ad06dcc5e07066
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Tzi_Microsoft_Checker.exe
    • Size 42.8MB
    • SHA256 b7caf454b53aa9d4cb5be659f58ebac4a508eac71669fca4f9dc8f02a88a6a20
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Amadey x86-bit Payload

    • Detects Stealc stealer Version 3

    • Detects SvcStealer Payload

      SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

    • Family: Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Family: SolarisLoader

      SolarisLoader is a Windows loader written in C.

    • Family: Stealc

      Stealc is an infostealer written in C++.

    • Family: SvcStealer, Diamotrix

      SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Network Share Discovery

      Attempt to gather information on host network.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      config/bip39_english.txt
    • Size 12KB
    • SHA256 2f5eed53a4727b4bf8880d8f3f199efc90e58503646d9ff8eff3a2ed3b24dbda
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      config/config.ini
    • Size 1KB
    • SHA256 6ede5455b5b86966c1c48ae7f2ce874b966d225f02d3340e2ef394654ba7d7f5
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      config/notification.ini
    • Size 969B
    • SHA256 d2ef02f22f0d071fdb571575879a820f4874e1886d75587658d98963e5e76568
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      config/sukimc.ini
    • Size 77B
    • SHA256 647bc18bb6f4661ee98d0087531e7f7849efa0b2be118247f2e81c27bfead591
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      proxy.txt
    • Size 14B
    • SHA256 dd9025bab4ad464b049177c95eb6ebf374d3b3fd1af9251148b658df7ac2e3e8
    • MD5 SHA1 SHA512
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks