Overview

overview

10

Static

static

5

b7cb14cbe4...ef.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b7cb14cbe4b2da7efd2989a4c0e48d32d1e91fbe552c3c635bd78d7b219c7def
  • Size 4.6MB
  • Sample260825-qh99msan2v
  • SHA256 b7cb14cbe4b2da7efd2989a4c0e48d32d1e91fbe552c3c635bd78d7b219c7def
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
gcleanersocks5systemzbotnetdiscoveryinstallerloader

Malware Config

Extracted

Family

  • gcleaner

C2

  • 185.156.73.98

  • 45.91.200.135

Targets

    • Target
      b7cb14cbe4b2da7efd2989a4c0e48d32d1e91fbe552c3c635bd78d7b219c7def
    • Size 4.6MB
    • SHA256 b7cb14cbe4b2da7efd2989a4c0e48d32d1e91fbe552c3c635bd78d7b219c7def
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    botnetdiscoverygcleanersocks5systemzinstallerloader

    • Detect Socks5Systemz Payload

    • Family: GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

      loadergcleaner

    • Family: Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks