Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    77ff8dae8b08b8581bdf7bb5d0d2cf7c_JaffaCakes118

  • Size

    1.0MB

  • Sample

    240727-nba5vszapf

  • MD5

    77ff8dae8b08b8581bdf7bb5d0d2cf7c

  • SHA1

    698bae6e8fc54fbb4620761583c43fea7909881e

  • SHA256

    e0fec3d8bfcad9ebeabbaf924bca008206b5bd14c499e6a95bf74f695672bb58

  • SHA512

    a1dce277eb85b5622adfd853ad01f6b8d3708f0918f2ffa94aea63f1924eb2cc73208a90cd5c373cfcd893088424beb96338598596ad90350675294549e855f7

  • SSDEEP

    3072:CYsgk+ruvdasTt9NHhayrHlbGAP1Qm02B545g4FuB3bBo6P6We0VyOjUout:Vr/oS

Malware Config

Targets

    • Target

      77ff8dae8b08b8581bdf7bb5d0d2cf7c_JaffaCakes118

    • Size

      1.0MB

    • MD5

      77ff8dae8b08b8581bdf7bb5d0d2cf7c

    • SHA1

      698bae6e8fc54fbb4620761583c43fea7909881e

    • SHA256

      e0fec3d8bfcad9ebeabbaf924bca008206b5bd14c499e6a95bf74f695672bb58

    • SHA512

      a1dce277eb85b5622adfd853ad01f6b8d3708f0918f2ffa94aea63f1924eb2cc73208a90cd5c373cfcd893088424beb96338598596ad90350675294549e855f7

    • SSDEEP

      3072:CYsgk+ruvdasTt9NHhayrHlbGAP1Qm02B545g4FuB3bBo6P6We0VyOjUout:Vr/oS

    • Modifies firewall policy service

    • Modifies security service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks