Overview

overview

10

Static

static

3

b90eb15e39...18.exe

windows7-x64

10

b90eb15e39...18.exe

windows10-2004-x64

10

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General

  • Target

    b90eb15e39d81bafa3f73487906f5bb2_JaffaCakes118

  • Size

    430KB

  • Sample

    240822-zbmz7syhmn

  • MD5

    b90eb15e39d81bafa3f73487906f5bb2

  • SHA1

    43d988989d6923c228eef55977a44d131742adc1

  • SHA256

    28d29e9f4e98c3f5a9def1e806b74efa0d09cfc9929b45e25ae2d70c332eb645

  • SHA512

    1295c5158347f13589ceea1cfd20db2678366816aabdbee55832ce361d574448e718d9f98f10e7916cb85cb25f9b06f292bea3f67b60d0a75e9244f4e410408e

  • SSDEEP

    12288:6EizaAaNcSZJvSIO9aKH5xrtzVFiAyTAA+j:6bjbS/vSIO9aKZxrtzVFVD

Score
10/10
discoveryevasionexecutionpersistencetrojanupx

Malware Config

Targets

    • Target

      b90eb15e39d81bafa3f73487906f5bb2_JaffaCakes118

    • Size

      430KB

    • MD5

      b90eb15e39d81bafa3f73487906f5bb2

    • SHA1

      43d988989d6923c228eef55977a44d131742adc1

    • SHA256

      28d29e9f4e98c3f5a9def1e806b74efa0d09cfc9929b45e25ae2d70c332eb645

    • SHA512

      1295c5158347f13589ceea1cfd20db2678366816aabdbee55832ce361d574448e718d9f98f10e7916cb85cb25f9b06f292bea3f67b60d0a75e9244f4e410408e

    • SSDEEP

      12288:6EizaAaNcSZJvSIO9aKH5xrtzVFiAyTAA+j:6bjbS/vSIO9aKZxrtzVFVD

    Score
    10/10
    discoveryevasionexecutionpersistencetrojanupx

    • Disables service(s)

      evasionexecution

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks