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Overview

overview

8

Static

static

3

78d2bfb32b...18.exe

windows7-x64

8

78d2bfb32b...18.exe

windows10-2004-x64

8

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General

  • Target

    78d2bfb32b5e11c292cca41bbcea96a1_JaffaCakes118

  • Size

    168KB

  • Sample

    240727-t7xxdsycjn

  • MD5

    78d2bfb32b5e11c292cca41bbcea96a1

  • SHA1

    877b7039e6064f30f39b526649616ce1b4860dbc

  • SHA256

    61a4808d7b62c40af4a1628564565da4ddefe1114ccfe5600f2d81cccfb817a0

  • SHA512

    22a42dd54bfc94628b7bb8a378813fc915d46888be7dcac6a1ef57ad3dbc17193bb6c69892cc49afe5567db8803f989fe5344f6858d573f9bf0e0a3d040a9b48

  • SSDEEP

    3072:Cx4JqIUIlL7Sgjr9JuB/RVgU974KlGro2UWQRtgxC6c3ovNRdNUirqSmF7Nv5:Cx2qIZL7Sgj7mVJ974KlGM/g46cYVWiK

Score
8/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      78d2bfb32b5e11c292cca41bbcea96a1_JaffaCakes118

    • Size

      168KB

    • MD5

      78d2bfb32b5e11c292cca41bbcea96a1

    • SHA1

      877b7039e6064f30f39b526649616ce1b4860dbc

    • SHA256

      61a4808d7b62c40af4a1628564565da4ddefe1114ccfe5600f2d81cccfb817a0

    • SHA512

      22a42dd54bfc94628b7bb8a378813fc915d46888be7dcac6a1ef57ad3dbc17193bb6c69892cc49afe5567db8803f989fe5344f6858d573f9bf0e0a3d040a9b48

    • SSDEEP

      3072:Cx4JqIUIlL7Sgjr9JuB/RVgU974KlGro2UWQRtgxC6c3ovNRdNUirqSmF7Nv5:Cx2qIZL7Sgj7mVJ974KlGM/g46cYVWiK

    Score
    8/10
    discoverypersistenceupx

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks