General

  • Target
    8985b9444f897244ddddf31df098829c_JaffaCakes118
  • Size 2.7MB
  • Sample240811-jdnfravbpg
  • SHA256 e3f5062bbbd00009147fcb9f694bf46dd2906a1002c9bb95eb981a4d5e0adb2a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cryptbot

C2
  • pacqja66.top

  • morime06.top

Attributes
  • payload_url

    http://zukotm09.top/download.php?file=lv.exe

Targets

    • Target
      8985b9444f897244ddddf31df098829c_JaffaCakes118
    • Size 2.7MB
    • SHA256 e3f5062bbbd00009147fcb9f694bf46dd2906a1002c9bb95eb981a4d5e0adb2a
    • MD5 SHA1 SHA512 SSDEEP
    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks