General

  • Target

    05273a2735ca69c4b731fc518f811ba0_JaffaCakes118

  • Size

    335KB

  • Sample

    240428-pacsqsff7w

  • MD5

    05273a2735ca69c4b731fc518f811ba0

  • SHA1

    8bd4a47f62e3622099fda1cd5ec2322817e065a0

  • SHA256

    db8638b98eb22c5c96551e0eeecdda9bdf1596f8e59612f05ed1ecb19f6e331d

  • SHA512

    be71917828c7ebeac9f4213c48a28a739c1205f08aaba4d7c9a0ce6ce56be0226e7b69a744489a79785b0f8014f15811761891c52e9251f8eb3d5a707cfaffdc

  • SSDEEP

    6144:ThI4i3Tw+aNH6ENePFxpoEEAFOIB2zwNs+wAk+eDM9UPkgZMisP4Ry:TBi3T00bbpoE3OS2E6R2UMUsX

Malware Config

Targets

    • Target

      05273a2735ca69c4b731fc518f811ba0_JaffaCakes118

    • Size

      335KB

    • MD5

      05273a2735ca69c4b731fc518f811ba0

    • SHA1

      8bd4a47f62e3622099fda1cd5ec2322817e065a0

    • SHA256

      db8638b98eb22c5c96551e0eeecdda9bdf1596f8e59612f05ed1ecb19f6e331d

    • SHA512

      be71917828c7ebeac9f4213c48a28a739c1205f08aaba4d7c9a0ce6ce56be0226e7b69a744489a79785b0f8014f15811761891c52e9251f8eb3d5a707cfaffdc

    • SSDEEP

      6144:ThI4i3Tw+aNH6ENePFxpoEEAFOIB2zwNs+wAk+eDM9UPkgZMisP4Ry:TBi3T00bbpoE3OS2E6R2UMUsX

    • 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

    • Adds policy Run key to start application

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Deletes itself

    • 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

MITRE ATT&CK Enterprise v15

Tasks