Overview

overview

7

Static

static

7

77b9e1b210...18.exe

windows7-x64

7

77b9e1b210...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    77b9e1b2100f2400cd1b48e072b7acae_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240727-lrp8ls1hkl

  • MD5

    77b9e1b2100f2400cd1b48e072b7acae

  • SHA1

    efee82f6f6deb5a4bd79867d320b59dcf9d6e787

  • SHA256

    3bb9cb7873fb305dd5bd441236d714fd3b2dae77c51802a2e5705740f04f22af

  • SHA512

    4600aa8ece7265adcf38c2bb5ce964959aa935017d3578ce67c8cd6f50f84908c8fd3726e79cc95ae9ee47c59662f87820303279a07b5508819af4f606dddca7

  • SSDEEP

    24576:auLWcxz8uuIBBSWCSw0EvyFf9Q2Ezbz8oWC3V4jufqz+:aexznvoLG9mz/zWC3OSt

Score
7/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      77b9e1b2100f2400cd1b48e072b7acae_JaffaCakes118

    • Size

      1.1MB

    • MD5

      77b9e1b2100f2400cd1b48e072b7acae

    • SHA1

      efee82f6f6deb5a4bd79867d320b59dcf9d6e787

    • SHA256

      3bb9cb7873fb305dd5bd441236d714fd3b2dae77c51802a2e5705740f04f22af

    • SHA512

      4600aa8ece7265adcf38c2bb5ce964959aa935017d3578ce67c8cd6f50f84908c8fd3726e79cc95ae9ee47c59662f87820303279a07b5508819af4f606dddca7

    • SSDEEP

      24576:auLWcxz8uuIBBSWCSw0EvyFf9Q2Ezbz8oWC3V4jufqz+:aexznvoLG9mz/zWC3OSt

    Score
    7/10
    discoverypersistenceupx

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks