General

  • Target

    112f4f28f7901335ac7fba24bc9f3fcd_JaffaCakes118

  • Size

    308KB

  • Sample

    240504-ce5cbsdd95

  • MD5

    112f4f28f7901335ac7fba24bc9f3fcd

  • SHA1

    29d5bf2d13ba5f1e6f2c05d6db07157c6aa5083f

  • SHA256

    c46d7f3826dad22af4b540519bfd0d573ad2fd98b79071c26b1271f290c34008

  • SHA512

    954fbf4f8a137718f9994d8702af20c9fed80150893affe2fc70300dea92ffa112321cc29555cb849526797a17107614e52fab70448ad59de1ff9c7ed089be9d

  • SSDEEP

    6144:/LuWk0Hr9g0Y0XATMA6PDubTfknKEvR25VLXW3L/ejTKylY58X2t+b:/KCxbXKMyffkK2mxXW3L2qylgs44

Malware Config

Targets

    • Target

      112f4f28f7901335ac7fba24bc9f3fcd_JaffaCakes118

    • Size

      308KB

    • MD5

      112f4f28f7901335ac7fba24bc9f3fcd

    • SHA1

      29d5bf2d13ba5f1e6f2c05d6db07157c6aa5083f

    • SHA256

      c46d7f3826dad22af4b540519bfd0d573ad2fd98b79071c26b1271f290c34008

    • SHA512

      954fbf4f8a137718f9994d8702af20c9fed80150893affe2fc70300dea92ffa112321cc29555cb849526797a17107614e52fab70448ad59de1ff9c7ed089be9d

    • SSDEEP

      6144:/LuWk0Hr9g0Y0XATMA6PDubTfknKEvR25VLXW3L/ejTKylY58X2t+b:/KCxbXKMyffkK2mxXW3L2qylgs44

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VirtualBox drivers on disk

    • ModiLoader Second Stage

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Deletes itself

    • Drops startup file

    • Adds Run key to start application

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks