Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

• • Target
    270d3f441e678ec516527bf25c20023d.exe
  • Size 261KB
  • SHA256 d6567cc8e6b82d69347065de9fa8c7d2441ee63185ac52fe0e5e4bc6b2642910
  • MD5 270d3f441e678ec516527bf25c20023d
  • SHA1 4664604103288d56244609208fd8de851a5599a0
  • SHA512 b534d84edfd01c4e926b65ba0ddc6604954ef025a012ef6ae1c33e54ee912fcc9f206fd1b4f82247be2938c38716ee13f643d40da4a18290097d9459532cb8c1
  • SSDEEP 3072:rHYuRgCFBQh1Sjw67WXFsFk3zXnE20P+UX/Ig5JiT+yx:DFw1SjBWVsGz3E/+QQAiT
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  gluptebasmokeloaderpub1backdoordropperevasionloaderpersistencetrojanupxlummabootkitdiscoverystealer

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

    loaderdropperglupteba

  • Glupteba payload

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

    stealerlumma

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Stops running service(s)

    evasion

  • Checks computer location settings

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

  • Deletes itself

  • Executes dropped EXE

  • Loads dropped DLL

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

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

    discovery

  • Legitimate hosting services abused for malware hosting/C2

  • Modifies boot configuration data using bcdedit

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Suspicious use of SetThreadContext

  behavioral1behavioral2