General

  • Target

    e64d1e7329a40b9fb1aecde91e73e7f6_JaffaCakes118

  • Size

    651KB

  • Sample

    240408-bmtecscd92

  • MD5

    e64d1e7329a40b9fb1aecde91e73e7f6

  • SHA1

    f379bf6b882ccb7ee2d4c7627158125c418e5b45

  • SHA256

    5a1947da612724b638f5a707ed32329f406fc9e214a49eb9ce8ae1be0a797b3a

  • SHA512

    e522df4c69087efbf7321a2a8042fbd2a4b29b0f4d77b0d5869aaed48bf789de279ca177304230bcbc0da62cf5b96faed4efef78ad12a37515006535685dbd2a

  • SSDEEP

    12288:kpyZT1qrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1qjOD3SxcDDcNDqWYurL0

Malware Config

Targets

    • Target

      e64d1e7329a40b9fb1aecde91e73e7f6_JaffaCakes118

    • Size

      651KB

    • MD5

      e64d1e7329a40b9fb1aecde91e73e7f6

    • SHA1

      f379bf6b882ccb7ee2d4c7627158125c418e5b45

    • SHA256

      5a1947da612724b638f5a707ed32329f406fc9e214a49eb9ce8ae1be0a797b3a

    • SHA512

      e522df4c69087efbf7321a2a8042fbd2a4b29b0f4d77b0d5869aaed48bf789de279ca177304230bcbc0da62cf5b96faed4efef78ad12a37515006535685dbd2a

    • SSDEEP

      12288:kpyZT1qrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1qjOD3SxcDDcNDqWYurL0

    • ModiLoader, DBatLoader

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

    • Modifies visiblity of hidden/system files in Explorer

    • ModiLoader Second Stage

    • 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.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks